It is a threat to shut down a dirty enterprise and lose 300 billion yuan.

　　backgroundAccording to media reports, Zhang Yilin, CEO of Schaeffler Greater China, wrote to the relevant departments in Shanghai on September 14th, saying that its raw material supplier, Shanghai Jielong Metal Drawing Co., Ltd., will be shut down due to environmental problems, and the company is facing a supply crisis. He also said that "this problem will cause 49 car companies and more than 200 cars to stop production for three months, resulting in a loss of output value of 300 billion yuan". Since then, Schaeffler has clarified that global resources have been mobilized to properly handle supply chain issues, and the impact on the whole vehicle production of the main engine plant is now controllable.

　　The Beijing News expressed its views:What Schaeffler called "crisis" is actually exaggerated. The "needle roller" used for automobile components is not a sophisticated product, and it is impossible to produce it only by Shanghai Jielong Metal Drawing Company. According to Schaeffler’s clarification announcement, it is not difficult to find this kind of resource from abroad to ensure a stable supply to automobile factories. According to common sense, it is impossible for the environmental protection department to shut down the manufacturers who fail to meet the environmental protection standards as soon as they come up. They should have given the enterprises a chance. If Jielong Metal Wire Drawing Co., Ltd. turned a deaf ear to the rectification requirements of the environmental protection department before, and finally got to the point where the power was cut off and the equipment was dismantled, it would only be self-inflicted. As a downstream enterprise, when determining upstream suppliers, we should not only look at the price, but also consider environmental protection. If Schaeffler had fulfilled his environmental protection obligation and asked the supplier to strictly implement the environmental protection policy when determining the needle roller supplier, how could it have ended in a fire? The impact of environmental protection tightening is the driving force for industry upgrading and enterprise transformation. There are always some enterprises that seize the opportunity and actively implement environmental protection policies, and they will continue to survive and live better. Such survival of the fittest is a positive phenomenon in economic development. Environmental protection is not a treat for dinner, but always pays the price. In the face of the so-called "distress" of some enterprises, we also need to take it seriously, analyze the facts and situation clearly, and do not give in easily. This is the proper meaning of "iron fist pollution control".

　　Xiaojiang random thoughts:Environmental protection needs the courage and action of a strong man to break his wrist. Today, industrial sewage poses a great threat to the environment. It is an idiotic dream to realize environmental protection without touching the interests of some enterprises. In the past, it was precisely because there was too much thinking about the boat, too much intercession and the tie of "crying children have milk to eat". Under the high theory of "taking care of the overall situation", environmental protection was often tough in words and weak in deeds. Nowadays, the concept of "Lucid waters and lush mountains are invaluable assets" has been deeply rooted in people’s hearts. If we want to take environmental protection as a threat to "harm" the economy, we will try to continue the industrial cycle that is not environmentally friendly, and it will not work! As far as this example is concerned, the letter seems to say that many N automobile companies are pointing to a polluting parts supplier, as if without this polluting enterprise, the automobile industry would "stop". The layman can’t figure out the truth, but people have reason to ask: Can that part only be "pollution-free and not produced"? If the answer is no, this kind of "asking for help" is hard to hide. Schaeffler then clarified that global resources have been mobilized to properly handle supply chain issues, which has a controllable impact on the whole vehicle production of the OEM. In the final analysis, this is the company’s "rectification" of the CEO’s words in Greater China, which shows that the company also realizes that "exaggeration" is not good for itself.Environmental protection work will certainly face the gossip of non-environmentalists. The society should understand that environmental protection must bear the corresponding costs, and environmental protection will not give up halfway because of the "loss theory", which is an inevitable choice for human beings to achieve sustainable development.

　　Burn boy’s enrollment is blocked, and it is not enough to emphasize love.

　　Background:There is a four-year-old child named Beibei in Ruian, Wenzhou. In January 2015, Beibei was severely burned and her facial features were deformed. She was in a coma for half a month before waking up. Parents take full care of Beibei, and Beibei gradually recovers. However, at the age of kindergarten, no kindergarten would accept him. The reason is that the kindergarten is afraid that Beibei’s appearance will scare other children and that other parents will disagree.

　　Qianjiang evening news published Li Xiaopeng’s point of view:For children in early childhood, the education of love should be their first course. What I want to say is that children are not as sensitive and fragile as you think. At this time, children are the best time to develop the values of love. They haven’t learned to judge another child by his appearance. Don’t take Beibei as a burden, but take his appearance as the best opportunity to receive a love education. Through the interaction with Beibei, children will better develop the concept of love and friendliness. Beibei also has the opportunity to re-grow into a sunny child full of gratitude because of the kindness of her partners. The appearance of Beibei will make children understand earlier that the world is not perfect. When they accept Beibei and treat Beibei well, they will be more mature than other children and realize the true face of society earlier. It will also make children understand that people are equal in rights, and everyone should have the opportunity to receive education, and should not increase or decrease because of personal origin and appearance. This kind of education, the sooner children know, the better. Children are the shadows of adults, and they will see the selfishness of adults. In the future, they will inevitably move in the direction you have shaped and treat the world in the same way. A little love for Beibei means a little love for yourself.

　　Xiaojiang random thoughts:People often say "pay attention to inner beauty" and "psychological beauty is the most beautiful". In fact, this statement has the component of "Ye Gong Hao Long", and Yan value is still the first criterion for many people to look at others. Of course, everyone loves beauty. It is not wrong to like people who are beautiful in appearance. However, it is suspected of legal discrimination and infringement if people who are not so good-looking are discriminated against and denied their due rights and interests. It is not to make a mountain out of a molehill to raise Beibei’s case to the legal level, but because only moral preaching and persuasive words have little effect on some stone-hearted and selfish people. When it is reasonable but it doesn’t work, we must use the law to support the weak and unfairly treated people. Beibei is only going to kindergarten now, and he will face going to primary school, middle school, university and employment in the future. For people with disabilities, this road is doomed to be uneven. The society needs relevant mechanisms to escort special groups and reduce the unfair threshold they may encounter. From another point of view, special groups may not be special, and unexpected events happen, and no one can guarantee that they will never become special. The guarantee of rule of law and system is the care of the unfortunate in humanized society. Seeing Beibei’s story, can social caring organizations and medical plastic surgery institutions "restore" some looks for Beibei? This is also the expectation of kind people.

In recent years, new energy vehicles have become the mainstream of the automobile market because of national support. On this basis, various car companies have clearly defined their own technical routes and competed to launch competitive products. At one time, fuel, pure electric, plug-in hybrid, oil-electric hybrid and extended range, various power combinations are blooming in the market. If you are considering buying a luxury car, but are still hesitant about the choice of energy type, Lincoln Electric Hybrid may be a good choice.

Why do you say this? Why don’t we start with the five common power modes on the market at present?

New electric hybrid Lincoln adventurer and new electric hybrid Lincoln Z.

Oil-electricity hybrid is the better solution at present.

If you are considering buying a luxury car, the fuel version may be the first consideration, because its technology is more mature, and maturity also means worry-free. However, the rising oil price will correspondingly increase the cost of car use, and the strong power people pursue is often accompanied by high fuel consumption.

In contrast, pure electric vehicles are much more friendly in quietness, acceleration and use cost. However, the inconvenience of using pure trams, such as incomplete charging facilities or anxiety about cruising range, also makes some people stay away from it. If there is no concern about fuel consumption, especially for people with high-speed and long-distance driving needs, fuel vehicles are still a good choice.

This is why hybrid power has become a dark horse in the market under the current usage scenarios and market choices. However, if it is subdivided, the hybrid power includes plug-in hybrid, extended range and oil-electric hybrid. Although each has its own advantages, from the point of high efficiency, oil mixing is better than plug-in and extended program.

For example, plug-in hybrid vehicles, on the surface, the two systems of engine and motor work together to integrate the two power advantages of pure electricity and pure oil, but after the actual experience, it will be found that, especially in the case of power loss, after the engine is involved, the overall fuel consumption will be high and the power will become worse. Especially in cold areas, the experience is greatly reduced. In addition, the mileage of pure electricity is generally high, and it is also bad to find charging piles frequently. It is really unpleasant at both ends.

Another example is the extended program, which is like a pure tram with a generator on its back at all times. Because the engine can’t directly drive the vehicle, the wind resistance of the vehicle will increase under high-speed working conditions, resulting in higher energy consumption and naturally unsatisfactory experience.

To sum up, the oil-electric hybrid with almost no short board seems to be the best choice to solve the pain point of using a car in the new energy era, because it does not need to be charged and its fuel consumption is low.

Here, I have to mention that Lincoln’s latest electric hybrid family, the brand-new electric hybrid route it chose, does not compromise power, but also can achieve half of fuel consumption and worry-free battery life. It only needs to add oil once a month, completely subverting the public’s stereotype of American traditional luxury cars.

Lincoln electric mixed family

Lincoln electric hybrid: mature technology and high efficiency

If luxury hybrids are mentioned, many people may also think of Lexus. Frankly speaking, Lincoln’s hybrid system is the same as Lexus’s, that is, the hybrid system patented by Ford and Toyota. Both of them are dual-motor power splitting schemes based on planetary gear sets, and their advantages are mature technology and reliable quality.

The difference of Lincoln’s electric hybrid is that it combines the rare combination of "high-power engine+high-power drive motor" with efficient power shunt technology to realize performance evolution while taking into account ultra-low fuel consumption. In short, in real life, whether you are speeding up overtaking or driving at high speed, you can feel the surging power and quietness.

Take the newly listed Lincoln electric hybrid adventurer (25.38-27.38 million) as an example, the comprehensive power of the system combined with 1.5T inline four-cylinder engine and e-CVT stepless transmission is 153kW, which is comparable to the performance of 2.0T at the same level. At the same time, the fuel consumption is reduced by 52% to 4.71 L/100 km (under the working condition of WLTC urban area). At the same time, its endurance of more than 1200km also shows the true strength of the energy-saving positive cycle brought by this system.

New electric hybrid Lincoln adventurer

Another Lincoln electric hybrid Z(27.48-36.58 million yuan) uses a 2.0T direct injection turbocharged engine to drive the motor cooperatively. The comprehensive power of the whole system reaches 234kW, and the acceleration of 100 kilometers takes only 6.04 seconds; The fuel consumption of WLTC is only 5.99L/100km, which is very suitable for friends who have great demand for power control and pursue energy saving.

New electric hybrid Lincoln z

It can be said that for China users who pay attention to "both want and want" in the choice of luxury new energy vehicles, it is hard not to be moved by the arrival of Lincoln Electric Hybrid Family, which basically covers 80% to 90% of the travel scenes of China users. Whether it’s a daily commute for office workers or a family trip, or a long-distance holiday trip to go on road trip, whether it’s hot in the south or cold in the north, the fuel consumption, endurance and motivation that most people worry about will not become the burden for Lincoln users to travel. Imagine, if your long-distance self-driving happens to be a holiday, when others can only wait in line for at least one hour to refuel or charge in the service area, you can turn on the air conditioner calmly and comfortably, and you can easily run more than 1000 kilometers to your destination with a tank of oil. Why not?

Generally speaking, Lincoln electric hybrid without short board is a more mature and efficient hybrid scheme on the market at present.

New electric hybrid Lincoln adventurer and new electric hybrid Lincoln Z.

finally

All along, Lincoln, which represents American luxury, gives people the impression of strong power, large space and comprehensive luxury configuration. Nowadays, the appearance of Lincoln Electric Hybrid undoubtedly makes "American luxury" more evolved. Without compromising the luxury experience, you can also enjoy the double convenience of halving fuel consumption and long battery life.

There is no absolute best choice in the world, only the most suitable choice. For users who want and want, pursue self-confidence and enjoy high-quality life calmly, I believe Lincoln Electric Mix is the more suitable choice for you at present!

　　Cctv newsToday (July 2), the heavy rainfall in the south continued online, and the north was affected by the cold vortex, and the rain was not small. There were heavy rains or heavy rains in parts of Henan, Anhui, Jiangsu, Hubei and Hunan. In addition, affected by the subtropical high, the hot and muggy weather in South China has gradually developed, and Fuzhou, Haikou and other places will maintain a "sauna day" pattern of high temperature and high humidity in the next few days.

　　The heavy rainfall belt lingers in the Yangtze River basin, and it rains in Anhui, Jiangsu and Hubei.

　　Yesterday, heavy rainfall in the south continued to occupy. Monitoring showed that from 8: 00 yesterday to 6: 00 today, there were heavy rains or heavy rains in central and southern Guizhou, eastern Hubei, northern Hunan, southern Anhui, northwestern Jiangxi and southwestern Zhejiang. In addition, parts of central and western Heilongjiang, western Jilin, Beijing, central and northern Hebei, and central and northern Tianjin in the north also suffered heavy rainfall yesterday.

　　△ Yesterday morning, the clouds in Changsha, Hunan Province were thick and there was precipitation.

　　Today and tomorrow, the strong main rain belt in the south is still located in the Yangtze River basin. Affected by the cold vortex, there are many showers or thunderstorms in North China, Huanghuai and Northeast China, and the local rain is strong.

　　Specifically, the Central Meteorological Observatory predicts that there will be moderate to heavy rain in parts of the western part of Northeast China, southeastern Tibet, southeastern Northwest China, most of North China, south-central Huanghuai, Jianghuai, Jianghan, northern and western Jiangnan, eastern and southern Southwest China, and northern South China. Among them, there will be heavy rain or heavy rain in parts of northeastern Beijing, southern Henan, north-central Anhui, north-central Jiangsu, eastern Hubei, central and western Hunan.

　　Tomorrow, there will be moderate to heavy rain in parts of eastern Inner Mongolia, western Northeast China, southeastern Tibet, Jianghuai, eastern Jianghan, northern Jiangnan and southeastern Southwest China, among which there will be heavy rain or heavy rain (100 ~ 110 mm) in parts of southern Anhui, eastern Hubei, northern and western Hunan and northwestern Jiangxi.

　　Meteorologists reminded that this round of heavy rainfall since June 26th is the strongest rainfall process since the flood season. The rainfall in the central and northern parts of the south of the Yangtze River lasts for a long time, and the heavy rainfall areas are relatively concentrated. The local public and relevant departments should pay attention to secondary disasters such as floods in small and medium-sized rivers, flash floods and urban and rural waterlogging that may be caused by continuous heavy rainfall.

　　South China’s continuous "steaming" and online "sauna days" need to prevent heatstroke.

　　In the next few days, the "highlight" of temperature will mainly be in South China. Affected by the subtropical high, the high temperature range in South China has expanded again since yesterday, and Guangdong, Fujian and other places have joined the "high temperature team" one after another, such as Fuzhou. It is expected that the highest temperature will be 35 ~ 36 C before next Wednesday.

　　Not only the high temperature, but also the relative humidity of the air in the above areas is not low. The high temperature and high humidity have aggravated the sultry feeling, and the veritable "sauna day" has struck. It is worth noting that the daytime is sultry, and even at night, the lowest temperature in Guangzhou and Haikou is still 26~28℃, which can be called "steaming" all day.

　　I would like to remind you that the partners in the above areas should pay attention to heatstroke prevention and cooling, try not to go out at high temperature, use air conditioners reasonably, and do a good job in heatstroke prevention and cooling.

On the 16th, five people were killed in an accident of dumping waste liquid poisoning in Wuji County, Hebei Province. Shijiazhuang Public Security Bureau characterized the accident as a criminal case.

According to Xinhua News Agency, an industrial waste liquid dumping poisoning accident occurred in Hutuo River Hetao, Niuxinzhuang Village, Haozhuang Township, Wuji County in the early morning of 16th. By 10: 00, the accident had killed five people.

After preliminary investigation, two tankers discharged waste liquid in the Hetao of Nanhutuo River in Niuxinzhuang Village, and toxic gas was generated during the discharge. Five people who discharged waste liquid fainted after inhaling toxic gas, and 120 ambulances sent them to the county hospital for rescue. Four people died first, and the last one died after being rescued.

According to the latest news of Weibo, the official of Shijiazhuang Public Security Bureau, quoted by Zhongxin. com, as of press time, all the 12 suspects involved in the case were arrested except five who were dead.

At the scene of the aerial accident, you can see that two tankers involved are still parked next to the sewage pit. Photo by Zhang Fan.

On the afternoon of the same day, the reporter from Zhongxin. com saw at the scene that seven fire engines and several police cars were parked on the street of Niuxinzhuang Village, about 2 kilometers away from the scene. Environmental emergency detection vehicles were driving back and forth on the street, and the air was filled with a pungent smell.

The reporter noticed that the main road leading to the scene of the incident has been blocked, and the warning line has been pulled up, and many police officers have maintained order at the scene. Five policemen wearing yellow chemical protective clothing and carrying oxygen bottles entered the scene by car and returned from the scene about ten minutes later.

According to a police officer surnamed Ji of Wuji County Public Security Bureau who has entered the scene, the purpose of this visit is to survey the scene and take photos.

At the scene, the liquid in a waste pit was dark, and two tankers discharging waste liquid stopped at the edge of the pit, and the liquid in the waste pit emitted light blue smoke.

The police officer who just entered the scene was sweating profusely, and he said he was a little dizzy and nauseous.

The staff of Wuji County Public Security Bureau put on chemical protective clothing and entered the scene for investigation. Photo by Zhang Fan

According to the aerial picture, in the Hutuo River Hetao, about 1 km southeast of Niuxinzhuang Village, two tank cars were parked next to a sewage pit with waste liquid, and one tank car body was connected with a white pipe and went deep into the sewage pit.

Li Dengming, a villager in Niuxinzhuang Village, said that there are many waste pits discharging waste liquid in the Hetao of Hutuo River next to the village, and tankers discharging waste liquid often enter. "For many years, the air in the village has always had a pungent smell. People don’t dare to get close, and the smell stinks. "

Li Dengming said that he has repeatedly reported this situation to the environmental protection department, but it has not been dealt with.

Wang Libin, president of Shijiazhuang Environmental Science Research Institute, who participated in the investigation, said that according to the waste liquid dumping enterprise, it is waste acid, but it has not been determined yet. Only when the specific liquid is determined can the next work be carried out.

According to reports, hydrogen chloride has been detected in the air at the scene.

The waste liquid composition determines that the enterprise involved is located in Gaocheng District.

According to the latest report of the Propaganda Department of Wuji County Committee of Hebei Province quoted by Zhongxin. com on the 16th, the main components of the dumped waste liquid are hydrochloric acid and hypochlorous acid. The enterprise involved is Hebei Jiacheng Chemical Co., Ltd., Gaocheng District, Shijiazhuang.

After investigation by the local public security organs, two scrapped tankers were pulled from Gaocheng District, Shijiazhuang, and discharged into the Hetao of Nanhutuo River in Niuxinzhuang Village, Haozhuang Township, Wuji County, Shijiazhuang, followed by two cars, which produced toxic gas during the process of stealing. Five people who were stealing the waste liquid inhaled the toxic gas and died after being rescued.

At present, Wuji county police have made the case an environmental pollution case, and seven suspects, including Li Yanjun, a corporate legal person involved, have been arrested and are under trial. In order to prevent secondary hazards, environmental experts from Shijiazhuang and Wuji County are analyzing the dumped waste liquid on the spot and studying the harmless treatment scheme.

1905 movie network news　Godzilla 2: The King of Monsters, the third masterpiece of Hollywood sci-fi disaster action giant and "Monster Universe" series, will be released nationwide on May 31st. Today, the film released a special video of the "College Entrance Examination Challenge". In the film, two leading actors actually challenged the Chinese College Entrance Examination English cloze test. They are the imperial heroines in the "Evocation" series.Vera Farmiga"Little 11" Millie Bobby Brown, who became a hit with "Strange Tales"! I didn’t expect that the two people in the film were not afraid to face the monster directly. Now they personally experience the Chinese-style big exam, but they will sweat while doing the problem, and even exclaim that "this problem is too difficult". A mock exam is frequent, and the whole process is full of joy. Finally, they can’t help but share the exam experience as a "past person" and wish the majority of candidates a victory. Of course, watching "Godzilla 2: The King of Monsters" after the exam is an excellent choice to relax and release the pressure together. There is even more heavy news. On the weekend of May 25 and 26, the film opened thousands of screenings in 100 cities across the country, unlocking the whole film in advance, which is a rare opportunity. If you don’t want to be spoiled, act quickly!

Super "alternative" Chinese experience — — Challenge the real questions of college entrance examination English　

The special video of the "College Entrance Examination Challenge" exposed this time unveiled the super "alternative" Chinese experience that film stars vera farmiga and Millie Bobby Brown tried during their visit to China — — Challenge the college entrance examination real question English cloze. Not only was Aili, an English teacher, specially invited to "invigilate", but the eight-character mantra of "calm, calm, meticulous and serious" was also written at the scene, which restored the serious atmosphere of the examination room. As we all know, the pressure of the college entrance examination is no less than that of human beings facing the monster crisis in the movie, and every examinee bravely moves forward with the mentality of fighting monsters and breaking through barriers. Unexpectedly, Vera and Millie, two "female warriors" who dared to face and touch the monster in the film, were actually stumped by the college entrance examination English. Before the exam, the two men held each other’s hands tightly and said "Good luck" to each other. In the process of doing the problem, Vera bluntly said that her palms were sweating all the time, and even exclaimed that "this problem is too difficult". As for Millie, when Ellie gave the time halfway, she suddenly felt pressure and couldn’t help but emphasize loudly: "Say good 15 minutes, ok!" As a result, Millie couldn’t stand it under pressure. At the end of the topic, she suddenly exclaimed, "Oh, my God, who is Cathy?"I don’t know that Cathy is the hostess of the whole cloze! In the short 15 minutes of the whole simulated quiz, two "candidates" frequently made the examination room happy, perfectly interpreting the campus spirit of "unity, tension, seriousness and liveliness".

"Come through" to share experience and reveal the relaxation method of college entrance examination　

After the exam, Vera and Millie exchanged test papers and commented on each other’s performance: "She did it right", "Great", "Perfect" and "Oh, this way is wrong" … … Final exam result: Millie made three mistakes in 20 questions and Vera made one mistake. After a short experience, I didn’t expect two people to feel deeply. Vera shared her experience in answering questions: "Friends, this is really no joke. It is very stressful to do. In my experience, I would say, try to enjoy the process. " She also specially reminded candidates: "Before you make a choice, be sure to read every option!" Millie, who has not yet reached the age of college entrance examination, experienced a graduation exam in advance, "read the questions several times, relax and smile, and pay attention to the progress of the exam at any time". She hopes that candidates will not make their own mistakes — — Don’t forget the time! As "experienced people", the two of them sincerely shared their exam experience and wished the majority of candidates good luck in the exam. "We give you all our love and will definitely give full play to it"! Finally, Vera and Millie also shocked and revealed the relaxation method after the college entrance examination — —Watch Godzilla 2: The King of Monsters! The Godzilla 2, which won wide acclaim after its premiere, was regarded by the audience as a "nuclear monster giant", "the best monster movie that human beings can shoot" and "the super cool film of the year not to be missed". After watching it, a large number of netizens commented on "the whole process exploded" and "the exclusive treatment was not good", which was the first choice for the majority of candidates to relax after the exam! The pre-sale of the film has been opened, so buy tickets in advance to lock the C position!

Godzilla 2: The King of Monsters byMichael DoughertyDirecting,Kyle Chandler, vera farmiga, Millie Bobby Brown, bradley whitford,Sally Hawkins、Charles Dance, Thomas Midic,O’Shea Jackson Jr.When you co-star,Ken Watanabe、Zhang ZiyiSpecially joined, it will be released in North America on May 31st. The pre-sale has been opened, and we will grab tickets together to witness the rise of the king.　

　　Under the influence of the steady growth policy and the bank’s quarter-end impulse, both corporate and residential sector financing strengthened in June, driving the scale of new RMB loans and social financing to grow beyond expectations.

　　According to the latest data released by the People’s Bank of China on July 11th, RMB loans increased by 3.05 trillion yuan in June, up by 229.6 billion yuan year-on-year, and social financing increased by 4.22 trillion yuan, down by 985.9 billion yuan year-on-year, still better than market expectations. The social financing stock increased by 9.0% year-on-year, down by 0.5 percentage point from the end of last month.

　　For the unexpected financial data in June, the market tends to think that it should be treated rationally.

　　It can be seen that by the end of June, the year-on-year growth rates of M1 and M2 were 3.1% and 11.3%, respectively, down by 1.6 percentage points and 0.3 percentage points from the previous month, and the scissors difference of "M1-M2" was -8.2%, further expanding from -6.9% in May, indicating that the degree of currency activation still needs to be improved.

　　Why did residents’ loans increase more?

　　Corporate loans are still the main force of new credit in June, but the market is more concerned about the unexpected recovery of residential loans. Data show that in June, new residential loans reached 963.9 billion yuan, an increase of 115.7 billion yuan year-on-year, of which short-term loans and medium-and long-term loans increased by 63.2 billion yuan and 46.3 billion yuan respectively.

　　Under the background that the real estate sales data has not improved, the market tends to think that the early repayment of loans is an important reason.

　　The team of Zheshang Securities Bank believes that residents’ short-term loans increased by 63.2 billion yuan year-on-year in June, reflecting the continuous repair of residents’ consumption and the increase in consumer loans by banks; Residents’ medium and long-term loans increased by 46.3 billion yuan year-on-year, which deviated from the weak real estate sales in June and exceeded market expectations. There are two main factors behind the judgment that the increase of residents’ medium and long-term loans exceeds expectations: the early repayment of loans eased in June, and the year-on-year decline of medium and long-term loans supporting residents’ consumption narrowed or even increased year-on-year (medium and long-term consumer loans were mainly mortgages); Banks have increased the supply of medium and long-term loans in residential business to fill the mortgage gap. Since January 2023, medium and long-term loans in residential business have continued to increase year-on-year.

　　"The downward trend of loan interest rate boosted residents’ short-term loans by 63.2 billion yuan year-on-year, which is in line with the current moderate recovery of consumption; In June, when the sales of commercial housing were sluggish year-on-year, the medium-and long-term loans of residents, mainly composed of mortgages, unexpectedly increased by 46.3 billion — — We analyze that this may be related to the reduction in the down payment ratio of home purchases in some areas, and in the context of increasing credit supply, banks concentrated on issuing mortgage loans before the end of June. " Oriental Jincheng pointed out.

　　In terms of social financing, social financing increased by 4.22 trillion yuan in June, a year-on-year decrease of 985.9 billion yuan. Structurally, government bonds were mainly affected by the high base, and the year-on-year increase was less than one trillion yuan.

　　"On the whole, the social financing data in June this year, especially the credit data, exceeded expectations, which made the RMB credit increase more than last year’s high base. Even so, the high base of social financing last year was the result of the high base of credit and the high base of centralized issuance of government bonds. In June this year, the issuance of government bonds was relatively stable, making the overall social financing data nearly 1 trillion yuan lower than that of the same period last year, and the growth rate of social financing scale balance further dropped to 9.0%, a record low. The monthly data can be said to be not bad, but what needs to be vigilant is whether the downward trend of social growth will continue. " CICC pointed out.

　　How to follow-up credit and social financing?

　　In the context of the unexpected credit growth and structural improvement, the market pays special attention to the subsequent credit and social financing trends and policy trends.

　　The macro team of Everbright Securities believes that overall, the remarkable recovery of corporate credit in June indicates that the effect of interest rate cuts has begun to appear. Looking ahead, the year-on-year growth rate of social financing stocks may have bottomed out, and it is expected to rebound rapidly in July-August. On the one hand, the peak of local debt issuance will be ushered in July-August this year. After experiencing a sharp decline in May-June, the growth rate of social financing stocks is expected to stabilize quickly in July-August; On the other hand, after the interest rate cut, a package of steady growth policies is being introduced intensively, which continues to promote the improvement of credit willingness of enterprises and residents.

　　The fixed income team of Huatai Securities pointed out that the financial data in June should be treated rationally. On the one hand, the unexpected credit has seasonal disturbances such as the end of the season, and the sustainability of residential mortgage loan repair needs to be observed and there are doubts. On the other hand, the current economy as a whole is still in a weak recovery path, the consumption cycle continues to improve, and infrastructure investment such as water conservancy and electric power in the first half of the year is also remarkable. From this point of view, the market’s previous expectations for credit growth may be low. In the first half of the year, credit increased by 2.02 trillion yuan year-on-year, basically completing the annual task. In the second half of the year, government bonds entered a low base, and the growth rate of social financing also had some support. It is expected that the general tone of the central bank’s credit policy is still "moderate total amount and steady pace", credit growth is more determined by market-oriented mechanism, and credit line management may continue to weaken. In the third and fourth quarters, the probability of credit social integration will increase year-on-year, but the magnitude is not expected to be large.

　　Dongfang Jincheng predicted that under the prospect that the price level is expected to remain at a moderate level in the second half of the year, if it is necessary to further strengthen the policy of steady growth, there will be some room for interest rate cuts and RRR cuts. Focusing on creating a favorable monetary and financial environment for economic recovery, it is expected that financial data will continue to run at a high level in the third quarter. To this end, the regulatory authorities will supplement the medium and long-term liquidity of the banking system in a timely manner and support banks to increase credit supply through timely RRR reduction and continuous increase in MLF. In addition, the financing cost of the real economy will continue to decline steadily in the third quarter. In addition, the support of monetary policy for the real estate industry will be further increased in the second half of the year. On the basis of continuing to implement the special loan support plan for Baojiaolou, the possibility of increasing the quota in the third quarter or even launching new targeted support tools will not be ruled out. The overall goal is to effectively guide the residents’ mortgage interest rate to decline rapidly, and then drive the real estate industry to achieve a soft landing as soon as possible.

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　　As the Dodge Challenger of American muscle car, Dodge Hellcat has never followed the trend of the times, and still insists on the original intention of large size and large displacement. Up to now, even the latest Dodge Challenger still retains the retro shape design of the last one, with a length of more than 5000mm, a wide hood and a sharp waistline, and the whole body is full of weight!

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　　Highlighting the original intention of its muscle car! Dodge Hellcat is equipped with a 6.2-liter HEMI V8 supercharged engine with a maximum power of 600 HP, which is matched with a six-speed manual transmission or a TorqueFlite eight-speed automatic transmission. The new Dodge Hellcat SRT Hellcat V8 6.2L 707 horsepower accelerates 100 kilometers for 3.7 seconds. Reservation accepted. The transmission system is matched with a brand-new 8-speed automatic transmission, which is used to match the increased torque output of Charger SRT.

1. Application status of invention patent in high-tech field

　　According to the classification scheme of high-tech industries (24 small industries) researched and formulated by the Ministry of Science and Technology and the international patent classification (IPC), the comparison table between industrial classification and international patent classification is established (see Annex 1). According to this comparison table, the number of invention patent applications in high-tech industries from 1997 to 1999 is counted (see Table 2). This paper briefly analyzes the situation of inter-industry and domestic patent application.

　　First, look at the development of the four major industries (see Table 1). In terms of the total amount, it was basically the same in 1997 and 1998, but it decreased in 1999, mainly due to the large decrease in foreign applications (the decrease was about 40%). Domestic applications have maintained a growth momentum, with an average annual growth rate of 14.2%, with a surge of 40% in 1999 compared with 1998, making the applications for invention patents in high-tech fields received by China in 1999 equally divided between domestic and foreign countries; Among them, "computer and office equipment manufacturing" has the fastest growth, with an annual growth rate of nearly 19 percentage points, followed by "electronic and communication equipment manufacturing", with an average annual growth rate of about 17%, which indicates the development of science and technology and the progress of these two industries in owning independent intellectual property rights to some extent. Although domestic applications in high-tech fields have increased by a large margin, they accounted for only about 4% of the total domestic applications in that year, which is still far from the 20% of foreign applications in high-tech fields.

　　Secondly, look at the development of various industries. As can be seen from Table 2, the industries with the highest number of applications have basically changed little in the past three years. Among them, there are four industries in which the number of domestic applications accounts for more than half of the total number of domestic and foreign applications (the number in 1999): ① "chemical preparation manufacturing" (mainly Chinese patent medicine manufacturing), ② "computer external equipment manufacturing", ③ "biological products manufacturing" and ④ "chemical raw material manufacturing". ① ② The two industries have always maintained great advantages, accounting for about 60% to 80% of the total patent applications at home and abroad; It is particularly noteworthy that in 1999, the number of foreign applications decreased by more than two times compared with the previous year, but the number of domestic applications increased by four times, making nearly 90% of applications in this field domestic, which is of great significance to changing the situation that the biological product technology market is monopolized by foreign patents. But generally speaking, among the applications for invention patents involving high-tech industries accepted by our bureau, those with relatively high technical content, dominant economic competition and international competitiveness are still mainly from abroad.

　　Finally, look at the application status of major countries in China. This paper takes the United States, Japan, Germany and South Korea, four countries with developed economies and patents, as the objects, and makes statistics on the application status in China during the three years from 1997 to 1999 (see Table 3). Generally speaking, compared with foreign applications to China in that year, the applications from the four countries all accounted for more than half; Especially, "electronic and communication equipment manufacturing" and "computer and office equipment manufacturing" are outstanding, accounting for about 90% of the total number of foreign applications, which has obvious advantages over similar domestic applications. Take the "electronic and communication equipment manufacturing industry", which has the fastest development, the widest application scope and the largest consumer market, as an example. In 1997, the number of domestic applications was only one seventh of that of foreign applications in China (only 35.4% of Japanese applications in China). By 1999, although this situation had improved, foreign applications still accounted for 80%. At present, applications in this field in China are mainly made by Panasonic, Sony, Hitachi and NEC in Japan, Motorola and IBM in the United States, and Samsung and Hyundai in South Korea. These are the major brands that monopolize China’s electronics and communication market today. Although state-owned brands are also striving to expand their market share, they are still at a disadvantage in terms of innovation, market competitiveness and brand awareness.

　　2. Analysis of invention patent authorization

　　(1) Analysis and comparison of authorized cumulative quantity

　　From 1985 to August 18, 2000, there were more than 98,000 applications for ending the examination procedure of domestic invention patent applications, of which more than 21,000 were authorized to be announced. Compared with the number of domestic invention patent applications of more than 145,000, the settlement rate was about 68%.

　　In contrast, from 1985 to now, there are about 82,000 applications for foreign invention patent applications that have ended the examination procedure, of which more than 31,000 are authorized to announce. Compared with the number of foreign invention patent applications of more than 166,000, the settlement rate is about 50%, of which authorization accounts for 38% of the closed cases and authorization accounts for 19% of the applications.

　　Judging from the total number of applications and the total authorized amount, domestic invention patent applications account for 46.6% of the total invention patent applications, and foreign invention patent applications account for 53.4% of the total invention patent applications; Domestic invention patents accounted for 40.2% of the total invention patents granted, and foreign invention patents accounted for 59.8% of the total invention patents granted.

　　(2) Analysis and comparison of hot areas of technological innovation.

　　From the perspective of authorization rate, there is still a big gap between domestic invention patent applications and foreign invention patent applications. On the whole, although domestic invention patent applications and authorization are at a disadvantage, we still have advantages in some technical fields.

　　(a) Comparison of ten hot areas of technological innovation

　　From the statistical results, the top ten IPC categories in the cumulative amount of invention patent authorization in China are (see Table 1):

　　As can be seen from Table 1, among the top ten IPC categories in China, seven categories not only have a large number of patents granted, but also account for more than 50% of the domestic patents granted, which reflects that these categories have relatively strong technological development strength, active research and development, rapid technological development, and a large share of high-level technological innovation, so there are more new technologies and new products, and the upgrading of new technologies and new products is also faster. For example, in A61, the development of new products and technologies represented by traditional Chinese medicine, health care drugs and cosmetics is very active and of high quality.

　　Correspondingly, the top ten IPC categories in the cumulative amount of foreign invention patents granted in China are (see Table 2):

　　As can be seen from Table 2, among the top ten IPC categories of foreign invention patents, five categories are the same as those of domestic invention patents, but the order is different. It shows that in some hot areas, the development trend of domestic science and technology is basically consistent with that of the international community, but it is not synchronized.

　　(b) Changes in ten hot areas of technological innovation

　　In recent years, the top ten changes in the cumulative amount of domestic invention patents can better reflect the distribution, development and changes of domestic technological innovations with independent intellectual property rights in the technical field. The following table lists these changes.

　　As can be seen from Table 3, except that the number of authorization announcements in the first year is too small to be statistically significant, there are only two categories that rank first in the number of authorizations in each year. Before 1994, it was G01, and then it was A61. G01 category has been declining since 1994, and began to disappear from the top ten in 1999, which reflects that the technology development activities of G01 category are weakening in recent years. Before A61 was ranked as the first authorized category in 1994, it basically kept fluctuating among the top ten. After the revision of the patent law in 1992, the restrictions on traditional Chinese medicine and other drugs were liberalized, which was the main reason for A61′ s long-term ranking first.

　　3. Patent application status

　　In 2000, our bureau accepted a total of 170,682 applications for three kinds of patents, an increase of 36,443 over the previous year’s 134,239, with a growth rate of 27.1%.

　　By December 31st, 2000, our bureau had accepted 1,166,427 patent applications. Among them, there are 972,860 domestic patent applications, accounting for 83.4% of the total number of patent applications; There are 193,567 foreign patent applications, accounting for 16.6% of the total number of patent applications.

　　Since 1994, our bureau has officially become a member of PCT, and as of December 31, 2000, we have received 1,767 international applications. Received 1,709 international application search books and completed 1,299 international search reports; Received 903 requests for international preliminary examination and completed 698 international preliminary examination reports; International applications for entering the domestic stage in China: 59,419 inventions and 19 utility models. In 2000, 746 international applications were received; Received 671 international application search books and completed 364 international search reports; Received 267 requests for international preliminary examination and completed 230 international preliminary examination reports; International applications for entering the domestic stage in China: 15,798 inventions and 4 utility models.

　　The characteristics of patent applications in 2000 are as follows: (1) According to the number of three kinds of patent applications, there were 51,747 invention patent applications, up 41.0% from 36,694 in the previous year; There were 68,815 applications for utility model patents, up 19.7% from 57,492 in the previous year; There were 50,120 applications for design patents, up 25.1% from 40,053 in the previous year. (2) From the domestic and foreign composition, domestic applications are mainly utility model and design patents, accounting for 81.9%; Foreign applications are mainly invention patents, accounting for 87.0%. (3) judging from the composition of the three kinds of patents, domestic applications for invention patents have developed by leaps and bounds. In 2000, there were 25,346 applications, an increase of 62.5% over the same period of last year, making the number of domestic and foreign applications for invention patents equally divided; Domestic applications for utility models and designs account for more than 90% of the total.

　　4. Distribution of patent applications by region, industry and country

　　In 2000, the ranking of domestic patent applications by provinces and cities changed compared with the previous year. The top ten provinces and cities were: Guangdong, Shanghai, Taiwan Province, Beijing, Zhejiang, Shandong, Jiangsu, Liaoning, Sichuan and Fujian.

　　In 2000, the number of patent applications from domestic industrial and mining enterprises was 45,862, an increase of 40.5% over the previous year’s 32,636; The number of patent applications from domestic colleges and universities was 2,924, an increase of 65.3% over the previous year’s 1,769; The number of patent applications from domestic scientific research institutes was 4,122, an increase of 35.2% over the previous year’s 3,048.

　　As of December 31st, 2000, there were 105 countries and regions that applied for patents in China. In 2000, there were 71 countries and regions that applied for patents in China, and there were 6 new countries: Vatican (2), Andorra, Dominican Republic, Estonia, Morocco and Vietnam (1 each). The top ten countries and regions in terms of applications are: Japan, the United States, Germany, South Korea, France, the Netherlands, Switzerland, the United Kingdom, Sweden and Italy.

　　5. Distribution of patent applications in various technical fields

　　In 2000, according to IPC classification, 116,769 patent applications for inventions and utility models were completed, an increase of 19.5% over the previous year’s 97,753.

　　Judging from the classification of invention patent applications in 2000, its characteristics are as follows: (1) Applications for medical, dental and cosmetic preparations (A61K) ranked first in the total number of applications for the tenth consecutive year, of which domestic applications accounted for nearly 70%; Applications related to electronic digital data processing (G06F) rank second, and domestic and foreign applications are basically equally divided; (2) The application for peptide and amino acid (C07K) was a hot spot in the growth of domestic applications in 2000, ranking second in the domestic rankings, and the application for drugs (A61K) and electronic digital data processing (G06F) ranked third in the domestic rankings for the fifth consecutive year; (3) The foreign applications are mainly about heterocyclic compounds (C07D), information storage (G11B) and transit switching equipment (H04Q), which account for more than 80% of the total applications.

　　Since more than 95% of utility model patents are domestic applications, the ranking actually reflects the status of domestic utility model applications: applications for containers or packages for storing or transporting substances (B65D) have been in the first place for eight consecutive years, and applications for valves, ventilation, inflatable devices, etc. (F16K), electronic digital data processing (G06F) and door and window devices, etc. (E06B) are among the best.

　　6. Examination and approval of patent applications

　　By December 31st, 2000, China Patent Office had granted a total of 636,385 patents. In 2000, 105,345 patents were granted, up 5.2% from 100,156 in the previous year.

　　In 2000, 38,290 invention patent applications were published. In 2001, 33,449 requests for actual examination of invention patents took effect. In the substantive examination, 961 applications for invention patents were rejected and 5,820 were withdrawn. 12,683 invention patents were granted, an increase of 66.1% over the previous year’s 7,637.

　　In 2000, 54,743 utility model patents were granted, a decrease of 2.9% compared with 56,368 in the previous year; 273 cases were rejected and 9,841 cases were withdrawn.

　　In 2000, 37,919 design patents were granted, an increase of 4.9% over the previous year’s 36,151; 21 cases were rejected and 4,543 cases were withdrawn.

　　Table 1: Statistics of three kinds of patent applications at home and abroad in 2000 by job and non-job respectively.

　　Table 2: Distribution of job and non-job applications in China in 2000

　　Table 3: Distribution of Domestic Job Applications from 1997 to 2000

　　Table 4: Top Ten Foreign Companies and Enterprises with Applications in 2000

　　Table 5: Top Ten Colleges and Universities with Domestic Applications in 2000

　　Table 6: Top Ten Research Institutes with Domestic Applications in 2000

　　Table 7: Top Ten Industrial and Mining Enterprises with Domestic Applications in 2000

　　Table 8: Top Ten Provinces and Cities with Domestic Applications in 2000

　　Table 9: Top Ten Countries with Foreign Applications in 2000

　　Table 10: Classification of Invention and Utility Model Patent Applications by IPC in 2000

　　Table 11: the top ten categories of invention patent applications in 2000 according to IPC classification

　　Table 12: the top ten categories of utility model patent applications in 2000 according to IPC classification

　　Table 13: Approval Status of Three Kinds of Patent Applications at Home and Abroad in 2000

　　7. Technical development prospect of biological fertilizer

　　"Bio-fertilizer" technology refers to the technology that crops get specific fertilizer efficiency by the life activities of organisms. It includes two kinds of inventions: the invention of using organisms to prepare fertilizers and the invention of fertilizer products containing organisms, and the latter invention accounts for the vast majority.

　　In fact, the research and application of bio-fertilizer in China began shortly after the founding of the People’s Republic of China. At first, leguminous plants were inoculated with rhizobia. In 1950s, autotrophic nitrogen-fixing bacteria, phosphorus bacteria and silicate bacteria were introduced from the Soviet Union. In 1960s, China successfully developed actinomycetes "5406" antibiotic fertilizer and nitrogen-fixing cyanobacteria fertilizer. From 1970s to 1980s, VA mycorrhiza made of soil fungi was developed, which improved the phosphorus nutrition conditions of plants and increased water use efficiency. From 1980s to 1990s, China successively applied combined nitrogen-fixing bacteria and bio-potassium fertilizer as seed dressing agents, and recently developed to popularize the application of bio-fertilizer made of rhizobia, nitrogen-fixing bacteria, phosphorus bacteria, potassium bacteria and organic fertilizer as base fertilizer.

　　Since the implementation of China’s patent law in 1985, the number of patent applications for biological fertilizers has changed as shown in Figure 1.

　　As can be seen from Figure 1, the patent application for bio-fertilizer increased rapidly in 1991, and now it has reached about 30 patent applications every year. It is believed that with the continuous development of high and new technologies in China, especially biotechnology, and the continuous pursuit of modern agriculture, the number of patent applications for bio-fertilizer will also increase, which will have a far-reaching impact on China’s agriculture.

　　We believe that the following aspects are the development trends of bio-fertilizer in China at present and in the future:

　　(1) Development from single biological strain to compound multi-strain

　　Because the fertilizer efficiency of microbial fertilizer is not the result of single function, it will inevitably develop into the compound of many bacteria. At present, domestic microbial fertilizers tend to combine rhizobia, nitrogen-fixing bacteria, phosphate-solubilizing bacteria, potassium-solubilizing bacteria and other microbial strains to form a variety of synergistic effects by using different mechanisms of different biological strains on crops, so it is inevitable to develop from a single biological strain to a compound multi-strain direction.

　　(2) Development from inoculants to compound bio-fertilizers.

　　Because it is difficult to meet the demand of the vast farmland for fertilizer by using effective fungi as inoculants for crop seed dressing fertilizer. Farmland soil is hardened due to the decreasing application of farm manure, which affects the fertility base. This phenomenon has become the biggest obstacle to the further development of agriculture in China. Using biological compound fertilizer composed of microbial fungi and organic fertilizer matrix can greatly increase the beneficial flora in rhizosphere and increase the active organic matter and nutrient elements in soil, which is the mainstream direction of microbial fertilizer in the future.

　　(3) From single function to multi-function.

　　Although the mechanism of action on microorganisms in the field of bio-fertilizer has been debated for many years, the basic consensus is that the functions of various microorganisms are not single. For example, some nitrogen-fixing bacteria can not only fix nitrogen, but also inhibit germs, some insecticidal bacteria can also inhibit bacteria, and many soil microorganisms can stimulate plant growth. With the deepening of people’s understanding of bio-fertilizer, it is bound to put forward higher and more comprehensive requirements for this kind of fertilizer, which requires bio-fertilizer to have comprehensive functions such as improving plant nutrition, stimulating growth and inhibiting bacteria. Therefore, in the future, bio-fertilizer should develop in a multi-functional direction, which requires not only its fertilizer efficiency, improving crop quality and appearance, but also its multiple functions such as preventing and controlling crop diseases and insect pests and adjusting crop maturity.

　　(4) Development from spore-free bacteria to spore-bearing bacteria.

　　The rhizobia and nitrogen-fixing fungi used in the existing biological fertilizers belong to spore-free fungi. Because Bacillus-free bacteria are not resistant to high temperature and drying, their stress resistance is low, and they are not resistant to storage, so they have to adopt liquid form or adsorb microbial strains in some carriers, such as peat or vermiculite, for convenience of storage and transportation. However, with the continuous expansion of the application scope and the increasing dosage of bio-fertilizers, it is difficult to transport and fertilize liquid or adsorbed bio-fertilizers, especially to commercialize them. In order to change the dosage form of microbial fertilizer, it is necessary to update the strains. The above situation can be avoided by using Bacillus as the strain in the bio-fertilizer. For example, at present, many patent applications have proposed to select Bacillus B.megatherium, Bacillus B.polymyxa and Bacillus B.mucilaginosus. These Bacillus and their variants can withstand high temperature and drought, so the bio-fertilizer containing these strains can be dried into dry powder or formed into particles, so as to be stored for a long time.

　　With the increasing attention of society to environmental protection and the development of ecological agriculture, China’s bio-fertilizer is bound to develop greatly. More than 70 countries in the world have been vigorously promoting the application of microbial fertilizer, and its application ratio has reached more than half of the total agricultural fertilizer in developed countries in Europe and America, and it is gradually replacing chemical fertilizer products. Although research work has been carried out in China for nearly 50 years, and there are hundreds of manufacturers, its scale, depth, breadth and application have lagged behind developed countries.

　　8. Nanotechnology Analysis and Prediction

　　At present, nanotechnology is in a period of rapid development. The number of patent applications for nano-materials and technologies has increased sharply. From the perspective of patent applications in China, there are about 312 in total, of which domestic ones are the main ones. Since 1997, there have been about 149 inventions, including 136 inventions, mainly from scientific research institutes, universities and large enterprises in China. According to the derwent database, there have been a lot of foreign applications for nano-materials and technologies in recent one or two years. The number of applications in several major hot areas in the past 99 years is now counted in Table 1.

　　Analysis:

　　A) The number of applications is relatively concentrated in China, the United States, Germany, Japan and South Korea.

　　B) The contents of the application can be roughly divided into three categories: first, nanomaterials and their developed products; second, preparation methods and devices; and third, the application of nanomaterials. As far as chemistry is concerned, nanomaterials mainly involve the development and application of metals or nonmetals and their oxides, coating compositions, polymer nanocomposites, catalysts, ceramics, alloys, single crystals and medical or cosmetic preparations, and carbon nanotubes.

　　C) Most domestic applications involve material preparation methods; There are relatively many applications involved in foreign applications.

　　D) In terms of preparation methods, besides the traditional sol-gel method and pyrolysis method, there are also gas-phase and solid-phase methods, and modern technologies such as radiation, ultrasound and laser are added.

　　E) The products developed with nano-materials involve various fields, and are concentrated in ceramics, coatings and medical or cosmetic preparations at home and abroad; Foreign applications are higher than domestic ones, such as magnets and optical components.

　　Forecast:

　　A) From next year, foreign countries may apply to China in large quantities, mainly focusing on materials, developed products and their applications. At the same time, domestic applications will also increase, mainly focusing on developed products, methods and devices.

　　B) In the field of organic chemistry, the applications of three kinds of nano-lubricating materials, such as organic macromolecule modified nano-particle lubricating oil additives, solid lubricating coatings for enhancing adhesion, nano-particle reinforced polymer composite materials or reinforced metal-polymer multilayer composite materials, and ultra-thin organic lubricating films, will gradually increase.

　　C) Recently, the patent application of carbon nanotubes is still a hot spot, and carbon nanotube arrays will make new progress.

　　D) In the future, applications for promising hydrogen fuel sources, information technology, preparation of nanoparticles with bioactive substances, and nanomaterials that can be used in the fields of pharmacy, medicine and cosmetics will continue to increase.

　　9. Mobile communication technology analysis and patent application prediction

　　In recent years, mobile communication technology has developed rapidly, and its patent applications account for a large proportion in China’s communication field. The number of patent applications in 2000 was basically the same as that in 1999. The proportion of patent applications in major countries and regions in 1999-2000 is shown in Figure 1, and the proportion of patent applications in major companies is shown in Figure 2.

　　From the statistical data, we can see that the number of applications is relatively concentrated in several communication companies in the United States, Japan, Europe and South Korea, such as Nippon Electric, Lucent of the United States, Samsung of South Korea, etc., while the number of applications for mobile communication patents of Chinese communication companies has increased slightly. From the perspective of patented technology, it mainly focuses on power control, diversity reception, switching, terminal equipment and so on.

　　At present, because communication companies are actively developing the third generation mobile communication products, it is expected that in the future, patent applications such as smart antenna technology, baseband processing, power control technology, switching technology, congestion control, resource allocation and management will be the hot spots of patent applications. In addition, a patent application will also be filed for the small image mobile terminal technology applying the wireless access protocol (WAP).

　　Therefore, it is expected that the patent application in the field of mobile communication technology is still a hot spot in patent application in China; In the future, the number and proportion of patent applications of domestic communication companies will increase.

　　On the 18th, the reporter learned from the press conference on the research and investigation results of Cretaceous Heilongjiang Helen Biota that rare Cretaceous biota fossils were found in Heilongjiang Helen Grand Canyon.
　　According to Liu Shuchen, deputy director of China geological museum and member of the National Committee of Paleontological Fossils, since 2018, many paleontologists from geological museum, Shenyang Geological Survey Center of China Geological Survey, beijing museum of natural history and other units have conducted in-depth investigation and research on animal and plant fossils in Helen City, Suihua City, Heilongjiang Province, and discovered the paleontology of Helen Grand Canyon. "This is the first biota found in China, which is mainly composed of Cretaceous tree fern stem fossils. At present, more than a dozen fossils of Cretaceous pteridophyte stems, gymnosperms, dinosaurs and turtles have been found. The discovery of these fossils provides important evidence for studying the evolution of paleoecology, paleoclimate, paleoenvironment and paleovegetation in the dinosaur era in Northeast China. "
　　The remains of paleontology in Helen Grand Canyon are located in Helen National Forest Park, Heilongjiang Province. The canyon is connected with the remaining veins of Xiaoxing ‘an Mountains and reaches the upper reaches of Dongfanghong Reservoir in Helen City. The valley is more than 10 kilometers long, which is the transition zone from the western slope of Xiaoxing ‘an Mountains to Songnen Plain. The regional ecosystem is complete, the forest regeneration and succession are good, and the species diversity is rich. Since 2018, Helen has invited paleontologists from many national authorities to visit and study for three times.
　　"The paleontological fossils discovered this time are widely distributed in the river valley in gravel state, with a large output. Fossil individuals are larger than those in other areas. There are rich types of fossils, including ferns, gymnosperms and reptiles such as dinosaurs and turtles. " Cheng Yeming, a researcher in geological museum, China, said, "The discovery of a large number of fern stem fossils in Puschi also provides evidence for the correlation between Cretaceous strata in China and contemporary strata in other parts of the world."
　　According to the research, Cheng Yeming concluded that in the Late Cretaceous, the Helen area was a relaxed coastal and shallow lake environment, with rivers criss-crossing, and the Helen Grand Canyon was at the intersection of rivers and lakes. At that time, the climate should be warm and humid, with lush vegetation, ferns and gymnosperms such as conifers and cypresses growing, and other vertebrates such as turtles and dinosaurs living and multiplying on the shore of the lake, forming a good terrestrial ecosystem.
　　Zhang Lidong, deputy chief engineer of Shenyang Geological Survey Center of China Geological Survey, found through investigation that the paleontological remains of Helen Grand Canyon mainly include three kinds of plant fossils of Cretaceous tree ferns, cycads and conifers, and three kinds of animal fossils of Paleozoic protozoa dragonfly, invertebrate gastropods, reptile turtles and dinosaur bones. Based on comprehensive indoor arrangement and regional stratigraphic correlation, it is preliminarily considered that the stratum of Hailun Grand Canyon belongs to Late Cretaceous-Neogene stratum.
　　Experts believe that the discovery of paleontology in Helen Grand Canyon provides an important basis for exploring the relationship between Cretaceous flora in East Asia, Western Europe and North America. At the same time, the paleontological fossils in this area have a high degree of silicification, the structure of paleontology itself is intact, and it has typical environmental indicators. It is an excellent earth science popularization place to show geological and historical changes, fossil burial and excavation, and should be further studied, protected and utilized.
　　

Source of this article: Shandong CDC

Cold wave public health protection guide

First, the basic concept of cold wave

A cold wave is a weather activity in which cold air from high latitudes invades the middle and low latitudes on a large scale, causing severe cooling (according to the standard of Cold Air Grade GB/T 20484—2017, a cold wave means that the daily minimum temperature drops by more than or equal to 8℃ within 24 hours, or by more than or equal to 10℃ within 48 hours, or by more than or equal to 12℃ within 72 hours, and the daily minimum temperature drops to 4℃ or below.

Second, cold wave health risks

The drop in temperature can lead to the contraction of human blood vessels and the acceleration of respiratory rate. During the cold wave, cold weather is easy to cause superficial skin damage and form chilblain, which aggravates the pain of patients with arthritis and rheumatoid arthritis. It is easy to induce airway spasm and abnormal immune function of respiratory system, and cause acute exacerbation of chronic obstructive pulmonary disease, acute attack of bronchial asthma, acute respiratory infection and other respiratory diseases. It is easy to cause cardiovascular and cerebrovascular diseases, such as angina pectoris, myocardial infarction, arrhythmia, acute heart failure, transient cerebral blood supply deficiency, stroke and so on. At the same time, it may aggravate urinary system diseases and endocrine system diseases, such as chronic kidney disease and diabetes.

Third, the key protection groups

There are three main categories of people: the first category is sensitive people, such as infants, children, pregnant women, the elderly and so on; The second category is people with chronic basic diseases, such as cardiovascular and cerebrovascular diseases and respiratory diseases; The third category is outdoor workers, such as traffic police, sanitation workers, construction workers, couriers, takeaways, etc.

Four, cold weather warning information

According to the cold wave warning signal and defense guide, the cold wave warning signal is divided into four levels.

Five, classification protection measures guide

According to the level of cold wave warning signal, we put forward suggestions on protective measures for classified people.

Interpretation of "Cold Wave Public Health Protection Guide"

In order to guide the public to cope with the cold wave scientifically, raise their awareness of self-protection and reduce the possible health damage caused by cold wave weather, we organized experts from the Institute of Environment of China CDC and other units to formulate the Cold Wave Public Health Protection Guide (hereinafter referred to as the Guide) on the basis of scientific research and risk assessment, and put forward protection suggestions for different key groups to protect public health to the maximum extent.

The Guide consists of five parts: the basic concept of cold wave, health risks, key protected people, cold wave meteorological early warning information, and cold wave early warning grading protection measures guide. The definition of cold wave and its effects on human respiratory, cardiovascular and urinary systems are mainly introduced in two parts: basic concepts and health risks. Key protection groups point out the key groups that need attention during the cold wave, including sensitive groups, people with chronic basic diseases and outdoor workers. Cold wave meteorological early warning information guides the public to scientifically understand cold wave forecast and early warning information. The cold wave warning and grading protection measures guide puts forward targeted protection measures for key people respectively.

Editor: Gao Mengdi

Checked by: Wang Hao

Chief Editor: Chen Xiaoran

Original title: "Popular Science | The National Disease Control Bureau issued the" Cold Wave Public Health Protection Guide ""

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