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Duan Haojie： The production of the thinnest and widest stainless steel in the world is 0.015mm for ten years.

Duan Haojie who is working in the "hand-torn steel" workshop.

Duan Haojie who is working in the "hand-torn steel" workshop.

Cctv news(Reporter wanglili) In 10 years, 175 equipment problems, 452 process problems and more than 700 tests, 0.015×600 mm foil was successfully produced.

This string of data summarizes 34-year-old Duan Haojie’s ten-year work experience.

Duan Haojie is the section chief of the rolling section of TISCO Stainless Steel Precision Strip Co., Ltd., and also the main R&D personnel of the team. When the "hand-torn steel", which is as thin as cicada’s wings and can be easily torn by hand, appeared, people associated him with such labels as "No.1 in the world", "Breaking the monopoly" and "Filling the domestic gap", thus opening the story of writing China precision industrial manufacturing.

Open the research and development without rice

Duan Haojie is a native of Shanxi.

After graduating from college in 2011, he was assigned to TISCO Precision Belt Company as a production worker. At that time, the technology of "hand-torn steel" was monopolized by Japan, the United States and other countries for a long time, and the price of a piece of A4-sized "hand-torn steel" was 400 yuan. Even if the price is so expensive, the domestic demand for related materials often falls into the situation of "cooking without rice".

Faced with the urgent need for high-tech basic materials in major national strategies and key emerging fields, in 2016, TISCO’s "hand-torn steel" innovative R&D team was established.

However, it is not an easy task to make "hand-torn steel". It is necessary to ensure steel purity, production line technology, control level, high-grade surface accuracy and product performance. These are like mountains in front of everyone.

Facing the difficulties in the industry and challenging thorny issues is undoubtedly a hot potato for many people. After all, before this, the core technology of "hand-tearing steel" has never been systematically studied by any team in China.

However, as the employee who is most likely to roll out 0.02mm "hand-torn steel" in China iron and steel enterprises, Duan Haojie became one of the first 15 R&D team members of TISCO and began to grow together with "hand-torn steel" for five years.

Repeated failures challenge the limits.

As thin as cicada wings, the thickness is only 0.02 mm "hand-torn steel".

As thin as cicada wings, the thickness is only 0.02 mm "hand-torn steel".

Shanxi people like to eat noodles, rolling noodles, waking noodles, mixing noodles and cutting noodles … … In all the processes, rolling noodles is the most important, and the thickness of noodles is directly related to the taste and appearance.

In order to make "hand-torn steel", four difficulties must be overcome: rolling, annealing, high-grade surface control and performance control. In the whole process, the rolling of the first process is the most important link. Just like rolling, the steel strip is thinned from thick to thin, which directly affects the thickness and quality of "hand-torn steel".

As the person in charge of production, looking at the two precision rolling mills in the workshop, how to install the rollers, how to set the middle spacing and let them "roll" thin and tough steel has become the most difficult problem in front of Duan Haojie.

"There are six choices for 20 rollers corresponding to different widths, and five choices for taper. Each taper corresponds to five different taper lengths, and at the same time, different convexity choices need to be taken into account. The ratio of so many variables means more than 20,000 possibilities. " Duan Haojie said that in all complicated rolling processes, broken belt is the most "collapse".

At 9: 00 am on December 10, 2017, the rolling mill carried out 0.02 mm piercing rolling according to the predetermined plan. At 11: 40, the threading was completed. When the rolling production reached more than 100 meters, there was a loud bang, and the steel strip was instantly broken. Unlike the thick plate that broke the belt in two, the thin plate was broken into powder at that time.

In Duan Haojie’s office, there is a stack of work notes more than 1 meter high, which records all the research and development data and rolling methods of "hand-torn steel".

In this way, from 0.1 mm to 0.05 mm, and then to 0.03 mm, the foil is getting thinner every day. After 711 tests, 175 equipment problems and 452 process problems were overcome. At the beginning of 2018, a 0.02 mm ultra-thin stainless steel precision foil that challenged the limit, broke foreign monopoly and filled domestic gaps was finally successfully developed and made its debut in the world.

Once this kind of steel that can be torn by hand came out, it broke the people’s inherent impression of steel, became an instant hit and became popular on the Internet.

Strive for the spire and look forward to the future

In fact, no one is born as a "schoolmaster". For Duan Haojie, it is common practice to take the factory as his home and the data as his companion.

At 7 o’clock every morning, Duan Haojie, wearing a red helmet and blue tooling, will quickly walk into the No.8 workshop of Jingdai Company. Here, he spent the most stressful but also the most brilliant decade of his life.

In the interview, Duan Haojie said that his favorite word is "toughness". In his view, "tenacity" is a combination of time and mental effort. It not only has flexible wisdom from softness to rigidity, but also represents his own inner pursuit, which is the spirit he yearns for.

"What I did made up the industrial chain ‘ Breakpoint ’ , let ‘ Buy at a high price ’ Change ‘ Fair price ’ , more solved ‘ Get stuck in the neck ’ I am very proud of the problem, which is also the meaning of my work. " Facing the honor and praise, Duan Haojie said that in addition to "hand-tearing steel", many high-end stainless steel products they developed and produced have been used in nib steel on the nib, carbon fiber in the aerospace field, Hong Kong-Zhuhai-Macao Bridge and so on.

Without first-class skilled workers, there would be no first-class manufacturing industry. The breakthrough of "tearing steel by hand" is a microcosm of the profound transformation and structural optimization of China’s steel industry.

What the heart wants, the line will come.

In September 2020, Duan Haojie and his team members successfully mass-produced the "hand-torn steel" with a thickness of only 0.015mm again, breaking the previous record of "hand-torn steel" with a thickness of 0.02mm..

The birth of new products has created greater economic benefits for enterprises, provided sufficient confidence and strong self-confidence for China to accelerate the construction of a manufacturing power, and demonstrated the hard-core strength of China manufacturing in terms of technological achievements such as technical research and technological innovation.

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Confidence and dignity of Chinese films： a ＂small renaissance＂ of literature and art at the end of the summer file

　　　 1905 movie network exclusive feature At the end of August and the beginning of September, just as the vigorous summer file created a record of 12.4 billion yuan in gold, three films with literary attributes released at the same time stepped on the tail of the summer file also entered the first round of fermentation of market inspection.

　

　　　 After the "Troika" which was called "Big Mac" in July and the unexpected opening of the situation, many fans finally regained their confidence in Chinese movies. The appearance of "scorching sun" and "hidden mother" at the end of August, although doomed to be unable to compete with traditional commercial films at the box office, made people see the dignity of Chinese films. The topics that accompany several works are endless and worth pondering.

　

Competing on the same stage: is the performance of the three cities in the hot sun good or bad?

　

　　　 As of September 1, the box office results of movies, movies and movies were 162 million, 46.95 million and 11.15 million respectively. This figure is really not outstanding in the Chinese film market where the box office is over 100 million in the first week. But comparing the box office results of several directors’ previous works, there is no doubt that this is an optimistic start.

　　　 Especially for director Cao Baoping, this achievement has condensed too much emotion and bitterness. When Cao Dao’s debut was released in 2007, he had negotiated with the distributor to make 70 or 80 copies and invested 1.25 million yuan to promote the film. As a result, the other party "broke the promise", and finally only spent 20,000 to 30,000 yuan to make two copies. Cao Baoping was so anxious that he made two more copies, and finally used four copies to spread the national cinema. How can you imagine its box office results? Think again that there were only more than 13 million people who have missed the audience so far. Now, "Burning Heart in the Hot Sun" not only won the grand prize at the Shanghai Film Festival, but also created many topics.

　

　　　 For Hou Hsiao-hsien, a willful author and director, Nie Yinniang the Assassin, as its first work to land in a mainland cinema, is even more rare. This film with an investment of 90 million RMB from the mainland can be regarded as Hou’s most expensive work, and to some extent, it can also be regarded as Hou’s work that considers the audience’s feelings. The award-winning aura of Cannes has made the mainland young people who owe Hou’s movie tickets have been hungry for a long time, not to mention that it is the legendary "last Chinese film movie", so the significance of this unique work landing in the mainland cinema today is by no means just a box office figure that can be estimated.

　

　　　 Compared with the above two works, A Tale of Three Cities directed by Zhang Wanting seems to be not dazzling in word-of-mouth and box office. Although some events in recent days have slightly enhanced the topic of the film, the film still lacks the courage to be independent. Some fans even suspect that the husband and wife files are too far from the time when they were filmed, and the film has become+,and these two films are far from expectations in word of mouth and box office.

　

Tite for tat: ordinary young people don’t realize that literary youth "retaliate" to watch movies

　

　　　 "The world is getting worse, starting with Wen Qing being teased." In view of the film Assassin Nie Yinniang, some "unconscious" ordinary fans joked that "the language level was damaged by 10 thousand physical points" and "the picture was too beautiful, but I was not allowed to take screenshots"; Even more poisonous tongue fans spit out that "showing off literature and art as food will lead to famine", "If the film is suitable for holding hands with people you like, you will be excited for a month" and "I can’t tell whether it is a movie or a PPT”… …

　

　　　 Correspondingly, Hou Dao’s veteran fans have completed three brushes and four brushes in less than five days, and even gathered friends and relatives to hold a group, and their enthusiasm is no less than that of the "tap water" of the Great Sage. However, compared with the "bursting" behavior of the "tap water" who blew up the circle of friends, the literary youths who supported Hou Xiaoxian were obviously much more calm.

　

　　　 This is reflected in the following aspects: most of the shared content is about the expanded interpretation and historical background of the film; Hou Hsiao-hsien’s works review, director style, etc., too emotional personal feelings are very rare; Even after some "ordinary audience" left the scene halfway and kept playing mobile phones, film critic Tao Taolin told us clearly that "I don’t want to recommend Nie Yinniang, because I don’t want people who don’t know Hou Xiaoxian to torture other audiences because they don’t like it."

　

　　　 On the one hand, it is not difficult to see the great aesthetic difference of the audience, on the other hand, it also shows that the information coverage of the film is indeed considerable. As of September 1st, the author has personally watched this film in three different cinemas (Dongzhimen Broadway Film Center, Ciyun Temple Yaolai Jackie Chan International Studios, Xidan Capital Cinema). Although the audience really couldn’t stand the long shot and the half-written dialogue, the attendance rate of the film was much higher than expected. For the vast number of mainland audiences, whether they like it or not, at least let them see another possibility of movies.

　

Next page:Playing is "Lifestyle": watching a movie or entering a movie?

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China is beautiful in summer under the lens of Tibetan villages, mountains, reservoirs and oases.

CCTV News:In midsummer, everything is rich. At the beginning of the program, we first follow the camera to feel the beauty of summer ecology.

What we are seeing now is Jiagenba Town, kangding city, Ganzi Prefecture, Sichuan Province, which is more than 3,200 meters above sea level. Here, Russian flowers are blooming for the second time. Russian tree, also known as begonia variabilis, grows in the plateau area of 3000-3500 meters. They are spread along roads, ridges, valleys and hillsides. Neatly arranged Russian flowers, highland barley with broken ground and Tibetan villages with red walls and white windows paint a unique pastoral picture of Tibetan villages.

Following the camera, we came to Dongling, Qinling Mountain, which is more than 2,900 meters above sea level in ningshan county, Ankang, Shaanxi. At present, it is the season when rhododendrons in alpine lobules compete to open. Rhododendron microphylla mainly grows in alpine grasslands at an altitude of 2,500 to 3,600 meters, 4-mdash per year; It blooms in June. It is also an important water conservation area of the Middle Route Project of South-to-North Water Transfer, and its unique geographical location and superior climatic conditions provide a good habitat for wildlife.

Now we come to Yatang Reservoir in Linxia Prefecture and Hezheng County, Gansu Province. From the air, the lake is like a jasper embedded in the mountains. Surrounded by clear water, mountains or strange peaks stand tall, or stone cliffs are stacked. The water in Yatang Reservoir is mainly spring water, rainwater and snowmelt water, with clear water quality and abundant water. In summer, the sun shines into the lake, and the lake presents this unique turquoise because of its depth, reflecting the verdant forests and grasses, the majestic mountains and the distant white clouds.

Now we come to Youyu County, Shuozhou, Shanxi. At present, the newly planted seedlings are being watered locally. In the early days of the founding of New China, the natural environment in Youyu County was very bad and the land desertification was serious. Over the past decades, the local government has persisted in planting trees, preventing wind and fixing sand, and the greening rate of trees in the county has increased from less than 0.3% to 57%, creating an ecological miracle of "desert" to "oasis". Youyu County has also become a comprehensive demonstration area for sand prevention and control, and the constantly optimized ecological environment has attracted a large number of tourists.

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An explosion accident occurred in Ganzhou Economic Development Zone, Jiangxi Province, and it was initially verified that one person died.

　　The reporter learned from the relevant departments of Ganzhou City, Jiangxi Province that at about 20:30 on October 29, an explosion occurred in a store on Weiyi Road, Hubian Town, Ganzhou Economic and Technological Development Zone, Jiangxi Province. The shops on the first floor of the residential area were seriously damaged by the explosion, and rescuers have rushed to the scene. Work such as rescuing the wounded, evacuating people and cleaning up the scene is underway. According to the police report, the explosion accident has caused one death and more than 10 injuries. At present, the injured are being treated in the hospital.

　　(Reporter Song Dazhao, Xiong Chuangang, Xie Yuansen, Liu Wei)

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A series of criminal cases involved in the ＂3.21＂ explosion accident in Xiangshui were heard in public in the first instance.

　　　　　　 CCTV News:From August 5 to 7, the Intermediate People’s Court of Yancheng City, Jiangsu Province and seven grass-roots people’s courts under its jurisdiction, such as Xiangshui, Sheyang and Binhai, held a first-instance public hearing on a series of criminal cases involved in the "March 21" extraordinarily serious explosion accident of Jiangsu Xiangshui Tianjiayi Chemical Co., Ltd.

　　　　　　 On March 21, 2019, Tianjiayi Chemical Co., Ltd., located in Xiangshui Eco-chemical Park, Yancheng City, Jiangsu Province, had a particularly serious explosion accident, resulting in 78 deaths, 76 serious injuries and 640 hospitalizations, with a direct economic loss of 1,986,350,700 yuan. The accident involved 22 criminal cases, 7 defendant units and 53 defendants.

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　　　　　　 The public prosecutor accused the defendant Jiangsu Nijiaxiang Group Co., Ltd. and Tianjiayi Company of illegally storing dangerous substances, endangering public safety, and the circumstances were serious. Two defendants, including Wu Yuezhong and Ni Chengliang, directly responsible for the defendant Nijiaxiang Group and the group, and seven defendants, including Zhang Qinyue, directly responsible for Tianjiayi Company and other directly responsible personnel, and Zhang Huide, the defendant who helped Tianjiayi Company illegally store dangerous substances, Criminal responsibility should be investigated for the crime of illegally storing dangerous substances. The defendant Nijiaxiang Group, Tianjiayi Company and defendant Zhang Huide are joint criminals, among which Nijiaxiang Group, Zhang Qinyue, Wu Yuezhong and Ni Chengliang are the principal offenders, and the other seven defendants are accomplices. Tianjiayi Company illegally disposed of hazardous waste, which polluted the environment, and the consequences were particularly serious. The five defendants, including Zhang Qinyue, the person in charge directly responsible for the company and other directly responsible personnel, should be investigated for criminal responsibility for the crime of environmental pollution. Defendant Zhang Qinyue, as the directly responsible person in charge of Tianjiayi Company, paid bribes to seek illegitimate interests of his unit. If the circumstances are serious, he should also be investigated for criminal responsibility for bribery by his unit, and the related defendants should be punished for several crimes according to law.

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　　　　　　 The public prosecution agency also accused six defendants of constituting a major labor safety accident, six defendant units and 22 defendants respectively constituted the crime of providing false certification documents and the crime of issuing major inaccurate certification documents, and 15 public officials of state organs respectively constituted the crime of dereliction of duty and the crime of accepting bribes.

　　　　　　 During the trial, the public prosecutor expressed his opinions on public prosecution in court, and presented evidence for various criminal facts. The litigation representative of the defendant unit, the defendant and his defender fully expressed their defense opinions, and most of the defendants pleaded guilty and repented in court. Deputies to the National People’s Congress, CPPCC members, representatives of government agencies and units, some accident victims and representatives of the masses attended the trial. This series of cases will be pronounced on an elective basis.

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Association： Tesla China delivered over 77,000 vehicles in May and entered the era when products were king.

　　"Too strong to be ridiculous" is no exaggeration to describe Tesla.

　　In the past month alone, in the real investigation and rating of authoritative organizations around the world, Tesla has been in the forefront with significant advantages in many rankings such as performance events, brand value and business indicators.

　　In terms of performance, Model Slaid successively set two world records: New Bogeling North Ring Circuit, which set the fastest electric car lap speed record with a score of 7 minutes, 25 seconds and 231 milliseconds; 1/4 mile acceleration, promoted to 8.73 seconds, breaking the previous record of 8.834 seconds.

　　In the brand field, Boston Consulting Group (BCG) announced the list of the most innovative companies in 2023 last week, and Tesla became the highest ranked automobile brand in the world, and ranked second in the overall list, up three places from the previous year.

Association: Tesla China delivered more than 77,000 cars in May, and the products entered the king era _fororder_image001.

　　The innovation of product technology has not only made Tesla continue to be favored by consumers around the world.

　　On June 5th, the Association released the estimated sales volume of new energy vehicles, and Tesla Giga Shanghai delivered 77,695 vehicles in May, up 142% year-on-year. If there is no accident, it will once again surpass BMW, Mercedes-Benz and Audi and win the domestic luxury car delivery champion.

　　In the global market, Tesla also performed brilliantly. According to the data of overseas analysis organization JATO Dynamics, Model Y broke the myth of Toyota Corolla’s fuel vehicle, topped the sales in the first quarter of 2023, and took the first place in the industry as a pure electric vehicle, creating the history of the travel industry.

　　When more and more intelligent electric vehicles can meet the increasingly rich needs of life, who will choose fuel vehicles as "functional vehicles"? Electrical travel led by Tesla has become the general trend of the times.

　　Model Plaid has set two world records in a row, and the promotion of referral benefits can reach 7000 yuan.

　　Behind Tesla’s "Top One" in the world is solid product strength.

　　As a "benchmark" product in the field of travel, the new Model S and Model X have always maintained a leading edge in performance and intelligence. In recent days, Model Slaid has successively set two world records.

Association: Tesla China delivered more than 77,000 cars in May, and the products entered the king era _fororder_image002.

　　A few days ago, at the North Ring Circuit in New Bogeling, which is known as the "touchstone of automobile performance", Model Slaid equipped with racing kit broke the fastest lap time record set by Porsche Taycan Turbo S one year ago with a time of 7 minutes, 25 seconds and 231 milliseconds (7:25.231). In the industry, New Bogeling North Ring Circuit is often called "an incredibly difficult high-speed track", with a vertical drop of 300 meters and 177 bends.

　　Not only that, Model Slaid also improved the measured acceleration of 1/4 mile to 8.73 seconds, and staged "surpassing yourself", refreshing the world’s fastest acceleration record of 8.834 seconds created before.

　　According to Tesla official website, the top speed of Model Slaid can reach 322km/h. You know, at present, the take-off speed of ordinary civil airliners is about 200 km/h-300 km/h. In other words, driving Tesla is faster than when the plane takes off.

　　Model X Plaid also has extremely powerful performance, with a 100-kilometer acceleration of 2.6 seconds, which is enough for rivals at the same level.

Association: Tesla China delivered more than 77,000 cars in May, and the products entered the king era _fororder_image004.

Travel Association: Tesla China delivered more than 77,000 vehicles in the auto market in May, and the products entered the king era _fororder_image005.

　　In order to further let domestic consumers experience the "benchmark" performance, on June 3rd, Tesla announced through official website that the "Treasure Box" time-limited gift package was delivered!

　　Before June 30, as long as you order a brand-new Model S/X through a friend’s recommendation and pick up the car, the car buyer can get a recommendation incentive of 7,000 yuan to deduct the final payment of the vehicle. At the same time, car buyers can enjoy the 90-day free trial right of the enhanced automatic assisted driving function (EAP) and the 3-year free use right of Tesla super charge distributed in the same period.

Travel Association: Tesla China delivered more than 77,000 vehicles in the auto market in May, and the products entered the king era _fororder_image006.

　　As a referrer, if the referrer successfully takes away the Model S/X, he can also get the treasure chest points that have increased several times — — 48,000 points. Points can be exchanged for super charging mileage, TeslaMic wireless microphone, children’s walkers and many other selected good things.

　　Tesla, which has invested more than 95% of its resources in R&D and production, has never let consumers down.

　　0 behind advertising, tamp down technology research and development, summer travel shows the hard power of "smart car"

　　"Products are the best advertisements."

　　Just as the company has always insisted, Tesla, with 0 commercial advertisements, has won a good industry reputation and wide market recognition by solid technical accumulation.

　　Last week, the Boston Consulting Group (BCG) announced the list of the most innovative companies in 2023. Tesla became the highest-ranked automobile brand, ranking second in the whole list, up three places from the previous year.

　　Undoubtedly, technological innovation is the driving force of enterprise development. Automatic assisted driving, OTA air upgrade, in-vehicle entertainment system, active safety function & HELIP; … The accumulation of these forward-looking intelligent technologies in Tesla has led the "oil to electricity" to become the general trend.

Travel Association: Tesla China delivered more than 77,000 vehicles in the auto market in May, and the products entered the king era _fororder_image007.

Association: Tesla China delivered more than 77,000 vehicles in the auto market in May, and the products entered the king era _fororder_image009.

　　Take the summer car as an example. Compared with the fuel car, the smart enough electric car can meet consumers’ demand for more cars.

　　For example, Tesla owners can remotely set the air conditioner through the mobile App, which reduces the waiting time for pre-cooling the cabin, and adds intelligent functions such as dog mode and overheating protection to match more abundant daily car scenes.

　　When traveling in summer, more and more car owners also use actions to prove that electric vehicles can not only run long distances, but also go to places where fuel vehicles can’t reach. Chun Sen, the owner of Tesla, who arrived at the foot of Mount Everest, proved that pure electric vehicles not only have better performance under long-distance and extreme weather conditions, but also lead fuel vehicles in many dimensions such as environmental protection travel and energy replenishment cost.

　　Not long ago, the contents of the "2022 Impact Report" released by Tesla showed that in terms of energy efficiency, the Model Y all-wheel drive version is about 6.4 km/kWh, which is by far the most efficient SUV；; In terms of car ownership cost, measured by the overall life cycle of the vehicle, the ownership cost of Model 3 rear-wheel drive version is about 2.08 yuan/km, which is similar to that of Toyota Corolla and far lower than that of BMW 3 Series, a luxury fuel vehicle with the same starting price. Model 3 is also the first electric vehicle in the industry with the same price as a fuel vehicle of the same class.

　　In the home charging scenario, Tesla’s 100-kilometer electricity bill is only 10 yuan, and the maintenance expenditure is only 1/2 of that of a fuel vehicle; In the decade from 2012 to 2022, the actual battery life of Model S also increased by 50%. At present, all S3XY models can be recharged for 15 minutes, which can supplement the battery life by more than 250 kilometers — — In other words, Tesla can fully charge the power needed for commuting in a week with only one cup of coffee.

　　It can be said that Tesla is the breaker of automobile development for a hundred years. On the wave of new energy transformation, it leads the whole industry with powerful intelligent technology, reliable safety capability and intimate car service.

　　There is no doubt that Tesla with strong technical capabilities should have been the first choice for consumers. (Photo courtesy of Tesla)

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The National Bureau of Disease Control went to Guangdong to investigate the high-quality development of disease control in our province.

　　From February 27th to 29th, Wang Hesheng, member and deputy director of the Party Committee of the National Health and Wellness Commission, and secretary and director of the Party Committee of the National Bureau of Disease Control and Prevention, and his party investigated the work related to the high-quality development of disease control in Guangdong. Huang Fei, deputy secretary, deputy director and first-class inspector of the Provincial Health and Wellness Committee, and Yi Xuefeng, member and deputy director of the party group, accompanied the investigation.

　　The research team went to Guangdong CDC, Guangzhou CDC, Shenzhen Futian Port, Shenzhen Health Supervision Bureau and Baoan District Public Health Service Fuyong Sub-center to carry out field research, and held a forum in the provincial CDC. At the symposium, the research team had in-depth exchanges with some NPC deputies, CPPCC members and grassroots comrades on accelerating the high-quality development of disease control, the reform of disease control system, the construction of disease control talent team, and the information construction of infectious disease monitoring and early warning, and listened to opinions and suggestions.

Investigate the laboratory construction in Guangdong CDC.

　　In the survey, Wang Hesheng pointed out that the Guangdong Provincial Party Committee and the provincial government attached great importance to promoting the high-quality development of disease control, strengthened top-level design, promoted high-level deployment, and introduced supporting policies, which provided a lot of useful practical experience for the whole country. It is hoped that Guangdong will continue to maintain the spirit of reform, give full play to its basic advantages, seize the important strategic opportunity to promote the high-quality development of disease control, strive to solve the problems in the reform and development of disease control system, carry out more pioneering and forward-looking pilot explorations in promoting high-quality development, and earnestly shoulder the political responsibility and mission of being at the forefront and demonstrating the high-quality development of disease control.

Investigate the construction of disease control system in Guangzhou CDC.


Investigate the construction of grass-roots disease control system in Fuyong Sub-center of Public Health Service in Baoan District, Shenzhen.

　　Wang Hesheng emphasized that Guangdong Province is adjacent to Hong Kong and Macao, with a large number of permanent residents and floating population, Guangdong-Hong Kong-Macao Greater Bay Area has a high urban population density, frequent foreign economic and trade exchanges and personnel movements, and the situation of infectious disease prevention and control is complicated and severe. Guangdong should fully understand the current work situation, accelerate the full implementation of the task of disease control system reform, improve and perfect the intelligent multi-point triggered infectious disease monitoring and early warning system, and comprehensively improve the emergency response capability of infectious diseases. It is necessary to actively play the role of regional driving and demonstration, deepen public health cooperation in Guangdong-Hong Kong-Macao Greater Bay Area, open a closed-loop mechanism focusing on the whole chain information of "entry+local" infectious diseases, establish an integrated prevention and control system for infectious diseases, and earnestly guard the bridgehead for the input of infectious diseases.

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The highest sales volume must be the strongest？ Cross-review of mainstream joint venture B-class cars

Elk test: Camry > Accord >Regal >Artz >Magotan

After the test is completed, we think that ranking only according to the passing speed can’t really reflect the dynamic feeling when actually saving the car, so our final ranking isAccording to the test speed, control difficulty and performance stability of the elk, the performance of the five cars is ranked (from good to bad), in turn: Camry, Accord, Regal, Artz and Magotan. (gif only demonstrates the effect, not the final grade)

Toyota Camry

The name Toyota is really easy to use. Such a huge company, after Akio Toyoda took office, "changed lanes urgently", trying to pull the car out of the inertia of mediocrity and moderation and become dynamic and interesting.

The highest sales volume must be the strongest? Cross-review of mainstream joint venture B-class cars

The new generation of Toyota, whether it is a car or an SUV, whether it is an entry-level or a more luxurious existence, emphasizes the low center of gravity design. The low center of gravity not only brings a short and ugly appearance, but also evokes Toyota’s long-lost sports tonality. With regard to Camry’s elk test, we analyze them one by one: First of all, when entering the driver’s seat, the subjective feeling seems to be that the sitting position is not as low as blowing, which is the visual deception brought by the low window line design. Turning a word, even if Camry has a good vision, it still can’t stand the pressure of the wide front on the driver in the test. If you want to make full use of the width between piles and cylinders, you really need to adapt to it for a while. Secondly, Camry’s steering, from the left to the right, is more than two and a half laps, and the steering wheel rotation range is the largest among the five cars when changing lanes, which are all unfavorable factors for Camry in the test.

Ok, let’s talk about why Camry can win the first place: the strength of low center of gravity, which is really realized in the continuous line change. With the short and tough suspension and four shifts of center of gravity, it did not leave much memory in the driver’s mind. This leads to the conclusion that the process is fast and the process is natural. In addition, the tires of the Camry were analyzed during the noise test. T005A, a calm person, knows from the size of the tire block that this is a sports tire under the guise of comfort. With the advantages of chassis and tires, Camry can make excellent achievements easily and stably, with the fastest speed of 69.9km/h (my colleague said that I didn’t use up the distance between piles when I entered the pile, but this car is really difficult to judge the width).

PS: Camry’s ESP calibration is very conservative. When approaching or reaching the tire limit, ESP leaves little room for the driver to operate, and directly adjusts the body dynamics to understeer.

Honda Accord

Unlike the old models, the 10th generation Accord decisively endowed itself with a sharp driving style and began to become moderate. The change of personality is a stress reaction made under the pressure of the times. As a car review, it is impossible to judge whether this phenomenon is good or bad, but before the elk test, the expectations of the tenth generation Accord were lowered.

The highest sales volume must be the strongest? Cross-review of mainstream joint venture B-class cars

Although the new Accord is pre-conceived, the Elk is the first to test, and the Accord is still trying to save its image, eager to expose the remaining sharpness in its bones. The steering of the new car is only a little more than two laps from the far left to the far right. Even if the tenth generation models inherit the turning radius of the old 5-meter wheelbase, with the faster steering ratio, the overall level is still there. According to the reaction from the first direction, the Accord is very neat, or it can be said that it is the most neat of the five cars. It’s just the lack of heavy and rapid centering feel similar to hydraulic steering on the 9th generation models. When changing lines continuously, I lack absolute control over the direction of the front of the car.

Second, the Accord suspension has softened and turned into a car with higher driving quality. At this stage, many Honda cars have experienced similar changes when they are replaced. Both Accord and Civic use short suspension stroke to cope with this change. In the continuous line change of elk test, short-stroke suspension can quickly complete contraction and rebound, thus providing a stable lateral posture for the car body. The adjustment and calibration of the whole chassis and ESP give the driver full autonomy, and even in the second direction, he can feel the slight shaking of the rear of the car to assist in cornering.

Third, the top model of the 1.5T Accord uses Michelin 3ST tires. This brand is really famous for its fuel economy and silence. In the extreme case that the tire temperature is high enough, the character of this tire can suddenly be biased towards semi-hot tire melting. In our tests over and over again, the Accord’s ultimate performance showed a strong positive correlation with the tire temperature, from the initial 65km/h to 68.8km/h, and finally a 72 km/h was obtained (the 72 km/h performance was quite exciting on the ground that was dry after the rain).

Buick Regal

1.5T Regal, I don’t like it very much, because the new generation models, especially the 1.5T version, feel a little Mercedes-Benz when driving. This is not a compliment, mainly two different brands, which are common on the issue of loose frames. The tightness and sportiness of the old models disappeared in the new car; Instead, it is a long suspension stroke and a comfortable style. If we only combine the impression of ordinary road test drive, we will not give high expectations to Regal’s elk test results.

The highest sales volume must be the strongest? Cross-review of mainstream joint venture B-class cars

Ok, here’s another reversal. Who would have thought that Regal was the widest of the five cars tested by comparison? You won’t feel that way when you look and drive. Walking between piles and buckets, I even think that the size of Regal should be smaller among several cars. Relaxation or stress-free is the first feeling Regal gives drivers in the elk test.

Secondly, the Buick brand has been greatly lightened recently. The curb weight of the 1.5T Regal is only 1430kg, which is a figure that has an advantage of about 100kg over competing products. Dynamic adjustment, Newton’s first law is the natural enemy of all engineers, and lightness is an effective means to solve this contradiction. Therefore, even though the support of the Regal chassis is soft, the posture of the car body is light and clear during the change of center of gravity, and the driver can feel where the car is near the limit.

Third, Regal’s steering feel is the best among several cars. The feedback is very similar to hydraulic power steering, and the steering wheel twists with a sense of weight and accuracy. Regal ran 67.8km/h in the elk test. If the media borrowed from the 4S shop tested the car and the tires were not so hard, this figure could go up. What needs to be praised by name is that Regal is the clearest and easy to control among the five cars.

Mazda artz

Well, at last, we have arrived at the highly anticipated Artz. The purpose of pulling Artz in this review-you guessed it right-is entirely to rub its heat.

The highest sales volume must be the strongest? Cross-review of mainstream joint venture B-class cars

Let’s get down to business and talk about Artz’s driving experience in the elk test. This is a car with rich body dynamics, especially the second steering, and the rear of the car is very actively thrown forward. This kind of feeling that people and cars tease each other is very interesting. The second is steering. If you just drive normally, you can’t perceive Mazda’s adjustment skill in this single item. The big empty position in the middle seems to be no different from the grocery cart, but when you push Artz to the limit, the feeling of lightness and accuracy is coming to the fore. Finally, regarding the suspension, touching my conscience, Artz’s chassis is also comfortable, even with a 19-inch tire, it doesn’t feel bumpy. As far as suspension travel is concerned, Artz is not shorter than Regal. However, Japanese BMW has adjusted its sense of movement on a not-so-solid foundation. This BMW is not called for nothing.

In the elk test, Artz ran to 68.1 km/h. Not too high, even if you change a set of tires with better grip, it won’t go any faster. Because the development of this car-whether ESP calibration or suspension adjustment-is fun first, and the test results are second.

Volkswagen Magotan

On the first night of the elk test, I sat down with my friends for dinner and chatting, saying that maybe Magotan could get a good result, after all, it was a German car.

The highest sales volume must be the strongest? Cross-review of mainstream joint venture B-class cars

As soon as I got started the next day, I expressed deep doubts about this conjecture. Sitting in the driver’s seat of Magotan, the square front gives you a good view, but driving this car for elk test is always like sitting on the head of an iron box, which makes the body very cumbersome when Magotan is doing intense movements.

The second point is the fuzzy steering. Although it doesn’t have as many laps as Camry, it has no sense of direction and feedback. The third point is that there is no elastic suspension. When you drive a Magotan on a normal road, you will feel that its chassis is hard and tough. When you arrive at the venue, you will feel a 180-degree reversal subjectively, and you can’t correctly perceive how much its suspension stroke has been compressed, how much margin it has left, and where it has rebounded. Driving Magotan to do elk test, to sum up, who am I, where am I, and what am I doing driving? There must be no way to achieve good results in a state of arrogance. Magotan only made a speed of 60.1 km/h. After trying several times and getting familiar with Magotan’s anodyne personality, I made a best score of 63.5 km/h.

PS: Magotan’s ESP calibration is the most active among the five cars. In the first direction, ESP will give a relatively strong brake, one is to reduce the speed, and the other is to shift the center of gravity, reduce the load at the rear and enhance the follow-up of the rear. This calibration method is very common in Volkswagen cars, and the main purpose is "safety", which will not let you cross the line.

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The fuel-efficient king has to choose it for 93,900 to drive home.

Many netizens left messages and wanted to see it. Today it came. Let’s look down with Xiaobian.

First of all, from the appearance, the front face of Changan Auchan X7 PLUS is relatively simple and looks very round and lovely. Then the cool headlight design is adopted, and the overall look is comfortable. The car is equipped with LED daytime running lights, automatic opening and closing, delayed closing and so on. Coming to the side of the car body, the size of the car body is 4730MM*1870MM*1720MM. The car adopts dignified lines, and the side of the car presents a delicate design style. With large-size thick-walled tires, the shape is quite clean. In the rear part, the rear looks very simple, the taillights present a fashionable and dynamic design style, and the unique exhaust pipe creates a good gas field.

Sitting in the car, the interior of Changan Auchan X7 PLUS is relatively simple, which is very in line with the tastes of young consumers. The steering wheel of the car is very sharp, equipped with functions such as manual adjustment of the steering wheel up and down, and its practicality and face value are not bad. Let’s take a look at the central control, with a 12.3-inch central control screen, which makes the interior design quite layered and looks quite capable. Finally, let’s look at the dashboard and seats. The dashboard of the car presents a clean and refreshing design style, and the trendy design elements make people remember it at a glance. The car uses a leather-like seat, the seat is wrapped in place, and the overall ride feels soft and comfortable.

Changan Auchan X7 PLUS is matched with a wet dual clutch (DCT) gearbox, with a maximum power of 138KW and a maximum torque of 300N.m, which shows good power performance.

It’s still no problem to put two bags in the trunk of Changan Auchan X7 PLUS. It’s a pity that the rear seats can’t be laid down. In addition, the car is equipped with fatigue warning, anti-lock braking (ABS), LED daytime running lights, brake assist (EBA/BAS, etc.), brake force distribution (EBD) main driver airbag, co-pilot airbag and front side airbag.

To sum up: the car is a very suitable choice for many families with a moderate size, and the internal space is enough for daily use.

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Paparazzi crouched down to shoot gossip, angered neighbor Brock’s daughter and was forced to call the police.

　　　　　　　 Recently, sandra bullock, a new actress who became a stimulant in European and American entertainment circles because of her husband’s cheating, obviously can’t get rid of the media, including her neighbors. Because of the conflict with the paparazzi, Brock’s eldest daughter Chandler James had to call the police for mediation.

　　　　　　　 Sandra bullock, the new film winner, moved out of her original residence after her husband’s "cheating" incident. Although she was free to walk, her neighbors had to endure the paparazzi waiting outside for gossip every day. On the 20th local time, a neighbor had a conflict with a certain media, and sandra bullock’s eldest daughter, Chandler Brock, had to call the police to settle the dispute. After the police came to mediate, the swearing neighbors walked away with satisfaction. Look, the Brocks will be restless for a while.

Related links:Bullock left home after the arrogant "Little Three" big bed explosion.

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