Shin Eun kyung hasn’t appeared on the big screen since she starred four years ago, and this new film starring her also makes fans who care about her very much look forward to it. She plays the role of Shixi in the film, in order to get revenge on the usurers after the family break-up, she throws herself into this dark world and turns into a cold witch, planning to take full control of the usury company.
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Prevention and control of ＂hard core＂ epidemic situation in rural areas of Shanxi Province： disinfection on pesticide spraying vehicles
On February 1 ST, a pesticide spraying vehicle turned into a "disinfection vehicle" in the streets and alleys of villages and towns in Tunliu District, Changzhi City, Shanxi Province, spraying 84 disinfectant. Photo courtesy of the Agricultural Economics Center in Tunliu District
Zhongxin. com Changzhi, February 1 (Li Tingyao) On February 1, in the streets and alleys of villages and towns in Tunliu District, Changzhi City, Shanxi Province, a pesticide spraying vehicle turned into a "disinfection vehicle", spraying 84 disinfectant, and hardcore prevention and control of pneumonia infected by novel coronavirus.
Tunliu District has 21 agricultural production hosting service subjects and a large number of large-scale agricultural machinery, and the comprehensive level of agricultural mechanization in the whole region reaches 86%. Hou Xuezeng, director of the Agricultural Economics Center in Tunliu District, said that after the outbreak of pneumonia in novel coronavirus, people in the WeChat group, the main body of agricultural production custody service in Tunliu District, paid attention to the development of the epidemic every day. During the chat, everyone came up with the idea of contributing to the prevention and control of the epidemic.
Hou Xuezeng introduced that a total of 15 agricultural production custody service entities voluntarily signed up to participate in epidemic prevention and control, and can provide 21 large, medium and small pesticide spraying vehicles. On the evening of January 30th, the Agricultural Economics Center of Tunliu District asked the district party committee and district government for instructions, and it was agreed that all the registered service subjects were arranged by the leading group for prevention and control of pneumonia infected by novel coronavirus in Tunliu District.
On the second day of approval, pesticide spraying vehicles from various agricultural production custody service subjects went to six townships (districts) in Tunliu District, including Fengyi Town, Heshenmiao Township, Xijia Township, Lucun Township, Yuwu Town and Kangzhuang Park, to carry out disinfection operations in streets, Little Square and vegetable markets.
At 13: 00 on January 31, Shi Shuanghu’s agricultural production hosting service provider sent two medium-sized pesticide spraying vehicles to disinfect the streets and lanes of Fengyi Town. It was near 24: 00 that they finished their homework that day. For the 11-hour continuous disinfection operation, Shi Shuanghu said that he did not feel hard or tired. In the face of the epidemic, if he can contribute, he must contribute.
As of 24: 00 on January 31st, Changzhi has reported 3 confirmed cases of pneumonia infected by novel coronavirus, including 1 case in Luzhou District and 2 cases in Zhangzi County, which are adjacent to Tunliu District.
At about 9: 00 on February 1, Li Lin started to disinfect the streets and public places in Lucun Township with a pesticide spraying truck. He said that it is expected that he will finish his homework in Lucun Township in another day or two. "After all, I have the equipment and the ability, so I must actively participate."
"The main body of agricultural production custody service in Tunliu District is highly conscious and responsible. We are deeply moved by taking the initiative to participate in epidemic prevention and control, and we have also been well received by the people." Hou Xuezeng said that the disinfection operation itself is also a kind of propaganda, which can make people further realize the importance of epidemic prevention and control.
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Affordable and healthy anti-cancer vegetables with two parity
Some studies have found that cruciferous vegetables have certain benefits in preventing lung cancer, breast cancer, gastric cancer and intestinal cancer.
Which vegetables belong to Cruciferae?
In addition to the familiar purple cabbage, cabbage, broccoli and cauliflower, in fact, many green leafy vegetables belong to Cruciferae, even including Chinese cabbage, Chinese cabbage, white radish, Chinese kale, rape, water bamboo and so on.
Today, I recommend two cheap anti-cancer dishes to my friends, purple cabbage and Chinese cabbage. They are cheap, especially Chinese cabbage. When they are on the market in large quantities, one yuan can buy several kilograms. Buy these two kinds of vegetables, 5 yuan can fill the vegetable basket, which is very affordable.
First, purple cabbage
Among all kinds of substances that play an anti-cancer role, there is a very important component called isothiocyanate.
Purple cabbage itself does not contain isothiocyanate, but it contains glucose isothiocyanate. When eating purple cabbage, you should chew. In the process of chewing, glucose isothiocyanate is released and becomes isothiocyanate after human metabolism.
In the whole metabolic process, isothiocyanate produces indole and thioglycoside. In vitro experiments showed that indole and glucosinolates had certain inhibitory effects on some cancer cells.
In addition, purple cabbage is rich in flavonoids because of its purple color. Flavonoids are a very powerful group of antioxidants, and their antioxidant effects are better than those of β -Carotene, vitamin C and vitamin E should all be high.
Second, Chinese cabbage
Chinese cabbage is sweet and fragrant, crisp and juicy. Although the price is cheap, it definitely does not lose other vegetables in nutrition.
Chinese cabbage is low in calories and suitable for people who want to lose weight. Chinese cabbage also contains dietary fiber, vitamin C, B vitamins, potassium, calcium, magnesium and other nutrients, which have the effects of relaxing bowels and resisting aging. In addition, the stewed cabbage is helpful for digestion and is also very suitable for people with low gastrointestinal function.
Some researchers have found that the incidence of breast cancer in women who eat a lot of cabbage has decreased.
However, when the components we detected in Chinese cabbage were extracted and made into medicines for people to take, the same effect did not appear. Increasing the dose, or taking several ingredients at the same time, has no effect.
This has greatly inspired people, and it is more scientific and reasonable to ingest nutrients in the form of whole food than to ingest purified substances alone.
In terms of the total amount of vegetables, the average adult can basically meet the demand by eating vegetables weighing about a catty every day.
In fact, there are not many vegetables that weigh a catty. According to the amount after cooking, it is a plate at noon and a plate at night. The "Jin" mentioned here includes all kinds of vegetables. You can eat cruciferous vegetables 3-4 times a week, and you should also eat some other vegetables interspersed.
For people with thyroid-related diseases, whether they can eat cruciferous vegetables depends on the specific situation, including whether they smoke, whether they take too much iodine or lack iodine, and the current treatment. It is recommended to follow the doctor’s advice.
Text/Yu Kang (Professor of Clinical Nutrition, Peking Union Medical College Hospital)
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Mathematics turned out to be so interesting.
"Look, how beautiful our carefully designed math tabloid is."
Nanjing Daily News (Reporter He Jie) "What is mathematics? Is it a boring number, symbol or formula? " "Mathematics is a wonderful and vivid story." In the morning meeting on Thursday, the students in Xianlinhu Campus of Jinling Primary School spoke freely and described the interesting mathematics in their hearts. Last week was the fourth "Mathematics Story Collection" activity week in Xianlinhu Campus of Jinling Primary School. During the activity week, children were active in colorful mathematics activities and deeply understood the fun of mathematics.
The children in the lower grades are lively and active, and their attention is hard to last. They mainly play, use a matchstick to start a jigsaw puzzle, easily master "addition and subtraction" and fall in love with mathematics; Middle-grade students already have the ability to think deeply. They make mathematical tabloids and write and perform stage plays. In the problem-solving contest, children are clear-headed and calm, and overcome one math problem after another. Senior students, on the other hand, take the class as the unit, unite and cooperate in the math literacy contest to win glory for the class. "The Mathematics Literacy Competition not only tests everyone’s observation and thinking ability, but also requires us to master mathematics knowledge in an all-round way." Meng Chun, a sixth-grade student in the school, said that the "Math Story Collection" activity week turned him into a complete "math fan" who had always been uninterested in mathematics.
Why do children love math so much? As the planning organizer of the "Mathematics Story Collection" project, Hua Qin, the vice president of the school, told reporters that in order to cultivate students’ interest in mathematics, the school launched the "Mathematics Story Collection" project as early as 2015, including classroom reading, lesson discussion, Hujiang online class, reading sharing, activity week and school magazine publicity, and insisted on taking "stories" as the carrier, with the help of reading, performance, discussion and discussion. In this way, children are more and more interested in mathematics. The fourth "Math Story Collection" activity week is also a platform for children to show their elegance and improve their self-confidence.
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Hong Kong Morning Post ｜ Significantly abolish employees over 35 years old？ Xiaomi rumors!
[Review last week]
Hong Kong stocks performed strongly in early trading last Friday, but the bulls failed to hold their advantage in the afternoon. The Hang Seng Index closed down 0.59, and the Hang Seng Science and Technology Index rose nearly 2% in early trading, and the closing increase narrowed to 0.29%.
On the disk, JD.COM Q1′ s performance was bright, and its share price rose over 7%, leading the strength of weighted technology stocks; Film and television entertainment stocks, power stocks and mobile game stocks rose.
On the other hand, the price of gold fell at a high level, and the non-ferrous metal plate fell; Collective adjustment of the concept stocks of China Special Appraisal Company.
[capital flow]
Last Friday, southbound funds sold a net of HK$ 235 million. SMIC ranked first in net purchases and first in net sales.
Short-selling data are as follows:
[breaking news]
90% of employees over the age of 35 are laid off? Xiaomi responded: rumors
Recently, some netizens posted on social media: "The second headquarters of a certain meter in Wuhan officially announced that 90% of employees over the age of 35 will be laid off." This statement quickly fermented on the Internet, and some netizens speculated that it was Xiaomi Group.
In response to the above rumors, Wang Hua, general manager of the public relations department of Xiaomi Group, responded in Weibo on May 14th. "Last night, there were reports on social media platforms that employees over 35 years old in our Wuhan headquarters only kept 10% of the information, which were all rumors after investigation. Now the legal department of the company has obtained evidence for relevant information and reported it to relevant departments. "
Xu Jiayin became the executor.
On the evening of May 12th, China Evergrande announced that it had received an enforcement notice from the Guangzhou Intermediate People’s Court on the arbitration award of Shenzhen International Arbitration Court. The Company, its subsidiary "Guangzhou Kailong Real Estate" and the executive director Xu Jiayin are the executors of the enforcement notice. According to the execution notice, the items to be executed are:
(1) Guangzhou Kailong and Mr. Xu paid the balance of dividends of Evergrande Real Estate in 2020 to make up about RMB 204 million, and assumed the liquidated damages of about RMB 51.53 million;
(2) Mr. Xu and the company bought back the equity of Evergrande Real Estate held by the arbitration applicant for RMB 5 billion;
(3) The compensation paid by the company to the arbitration applicant from February 1, 2021 to the completion of the repurchase is about RMB 770 million;
(4) The Company, Guangzhou Kailong and Mr. Xu paid about RMB 35.53 million in legal fees, arbitration fees and execution fees.
The total valuation of 47 projects of Evergrande Auto 2 yuan "Sale" exceeds 60 billion.
On May 12th, Evergrande announced that the shareholders’ meeting had agreed to sell its 47 real estate projects to China Evergrande and its subsidiaries. This means that Evergrande has completed the divestiture of real estate business and focused on the new energy vehicle business. Evergrande Automobile will concentrate resources to fully guarantee the R&D and production of Hengchi.
According to the announcement, the two parties signed an agreement to transfer all the issued shares of Huibao and Flaming Ace under Evergrande Automobile, covering 47 existing health space projects of Evergrande Automobile Group, including 21 Evergrande Health Valley projects, 5 Evergrande Health City projects and 21 various property development projects.
After the completion of the sale, Evergrande no longer holds any rights and interests of the above two companies, and it is estimated that it will record a sale income of about 24.789 billion yuan.
According to the unaudited data provided by Evergrande Automobile, as of December 31, 2022, the net liabilities of projects such as Health Valley to be sold were 24.789 billion yuan, and the project valuation was about 60.1 billion yuan. In 2022, its income was only about 1.5 billion yuan, and its net loss after tax reached 8.824 billion yuan.
Large shareholder clearance and evacuation? Vida International Emergency Response
Recently, there is market news that the Swedish company Essity, the controlling shareholder of Vida International, announced that it is considering selling the shares of Vida International; Fuan International, controlled by Li Chaowang, the second largest shareholder and chairman of the board of directors of Vida International, intends to acquire Essity.
On May 14th, Vader International published a voluntary announcement, saying that the Board of Directors had not received any latest information about the review of Essity strategy.
[Company News]
1. (): In the first four months, the accumulated original premium income was 108.343 billion yuan and 71.543 billion yuan respectively through Taiping Life Insurance and Pacific Property Insurance, which decreased by 2.9% and increased by 16.0% respectively.
2. Ping An in China: In the first four months, the premium income of the original insurance contract was about 100.459 billion yuan, 208.185 billion yuan, 8.214 billion yuan and 5.849 billion yuan respectively through Ping An Property Insurance, Ping An Life Insurance Company of China, Ping An Endowment Insurance and Ping An Health Insurance, totaling about 322.707 billion yuan, up 5.93% year-on-year.
3. Baekje Shenzhou: The revenue in the first quarter was 3.066 billion yuan, a year-on-year increase of 57.4%; During the period, the total product revenue was about 2.808 billion yuan, a year-on-year increase of 69%; The net loss attributable to shareholders was about 2,446.6 million yuan, a year-on-year decrease of 14.64%. Mainly due to the sales growth of self-developed products and authorized products.
4. (): The subsidiary plans to invest 2.5 billion yuan to build a new energy lithium battery production research and development project in Xiangyang.
5. (): It is planned to invest in a new battery-grade lithium hydroxide production base project with an annual output of 30,000 tons in Zhangjiagang Free Trade Zone, with an estimated annual income of not less than 2 billion yuan.
6. R&F Property: In the first four months, the accumulated contracted sales were 9.02 billion yuan, down 49.18% year-on-year, of which the contracted sales in April were 1.66 billion yuan, down 61.12% year-on-year.
7. Hejing Taifu Group: The contracted sales in April was 3.231 billion yuan, a year-on-year decrease of 25.8%; The sales area was 144,000 square meters, a year-on-year decrease of 29.8%.
8. Good Boy International: Revenue in the first quarter decreased by 17.5% year-on-year to about HK$ 1.842 billion, and decreased by 14% year-on-year in terms of constant currency.
9. CGNPC New Energy: The subsidiary intends to sell all the shares of Nantong Meiya, and the initial public bidding price is about 420 million yuan.
[repurchase dynamics]
1. AIA: It spent about HK$ 132 million to buy back 1.652 million shares at a repurchase price of HK$ 79.55-81.3.
2. HSBC Holdings: It spent about HK$ 147 million to repurchase 2.5 million shares at a repurchase price of HK$ 58.40-58.95.
3. (): Chongqing Water Investment Group increased its holdings of 35.0092 million A shares, with a total shareholding ratio of 7.013%.
4. (): It is planned to buy back 1.5 billion to 3 billion yuan of A shares for the implementation of the company’s employee stock ownership plan.
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Han Lixuan’s barbecue buffet ＂Duck meat turns into beef＂, and the staff said that it ＂fooled the whole world＂
[Guided by the survey of Shida University]
Friends who like to eat barbecue buffet may all know Han Lixuan barbecue buffet chain. Han Lixuan is headquartered in Beijing, with more than 200 chain stores in China and two in Changsha. In Hanlixuan Barbecue Restaurant, beef is the most popular with customers. Customers can enjoy beef rolls and beef in sauce indefinitely as long as they spend 49 yuan, which seems to be very cost-effective. However, according to a survey conducted by Shida University, the reporter recently conducted a half-month undercover operation in a Hanlixuan Barbecue Restaurant located on the third road of Fenglin in Changsha, but revealed the hidden secrets behind these buffet beef.
"Hanlixuan" barbecue buffet has more than 200 chain stores nationwide.
In this Beijing Hanlixuan buffet barbecue restaurant in Wenxuan Road, Yuelu District, Changsha, the spacious restaurant is packed. There are hundreds of kinds of dishes such as beef and mutton, and customers can enter the store to eat casually at 49 yuan. Beef is usually the first choice for guests.
In this Beijing Hanlixuan barbecue buffet, there are two kinds of beef, one is beef rolls, and the other is beef made with sauce. So, how are these beef made?
The reporter decided to go undercover into this Beijing Hanlixuan self-service barbecue restaurant to investigate. As a result, the reporter heard an amazing statement only on the third day of undercover.
Buffet beef is sought after, but employees expose themselves as "made of duck meat"
The staff told the reporter frankly that the beef in this Hanlixuan barbecue shop is made of duck breast.
As a large chain store in China, Beijing Hanlixuan barbecue buffet should be operated in good faith. How can duck be used as beef? Is the employee’s statement true? How did you turn duck meat into beef here? The reporter continued to conduct a long-term undercover investigation in Beijing Hanlixuan Barbecue Store, and finally photographed the whole process of fraud.
Behind a narrow corridor is the back kitchen of Beijing Hanlixuan self-service barbecue restaurant. Everyone is busy with their work. On the ground in the corner of the kitchen, there are peeled duck breasts, and the ground is full of dirty water. A staff member even stepped on the frozen peeled duck breasts many times with his feet.
After thawing, these peeled duck breasts were put into a meat grinder.
A worker put the peeled duck breasts into a meat grinder, broke the duck meat, and the duck meat that fell to the ground was picked up and reused.
A few minutes later, the basin was filled with minced duck breast meat, and then some minced duck meat left over from two or three days ago was mixed into this pile of raw materials.
Next, the staff added a special red sauce to these duck breasts for stirring. When the duck meat is evenly mixed with the red sauce, the duck meat becomes beef.
In this way, the skinless duck breast meat turned into beef and was put on the dining table for customers to choose. In this Han Lixuan buffet barbecue restaurant, the reporter witnessed the process of mixing frozen duck meat with duck meat a few days ago and then making fake beef.
Beijing Hanlixuan self-service barbecue restaurant is known as a large chain store. In the external publicity, it claims that it "always pays attention to the quality of dishes" and that it will become a "respected" restaurant chain brand. But it is such a store that secretly makes fake beef out of frozen duck meat, and even mixes it with duck meat that may have deteriorated a few days ago, which not only deceives consumers, but also harms consumers’ health. However, the employees of Beijing Hanlixuan barbecue restaurant are not ashamed, and even proud.
Duck meat forged beef boasted that it had "fooled the whole world"
The staff of Han Lixuan Barbecue Shop is obviously complacent about their fake beef, claiming that the diners will never see it. During the undercover period, no diners really questioned the authenticity of beef.
However, another group of reporters decided to come forward and debunk the true face of beef in Hanlixuan barbecue shop.
The reporter questioned face to face, and the staff made all kinds of excuses.
The staff’s explanation is ridiculous. On the official website of Hanlixuan Barbecue Buffet, we can see that the company claims to subvert the traditional operation mode, but their so-called subversion mode is to make fake beef out of duck meat? The concept of green diet advocated by them is to process all the spoiled duck meat, the duck meat dropped on the ground and the duck meat trampled with their feet into fake beef?
The raw materials of Beijing Hanlixuan Barbecue Restaurant are said to be purchased and distributed uniformly throughout the country, but there is no beef in these uniformly distributed raw materials, but there are quite a few peeled duck breasts.
Duck meat raw materials for counterfeiting are actually purchased and distributed in a unified way.
Subsequently, these frozen duck breasts were forged into beef and sent to the table. The staff of Hanlixuan Barbecue Store claimed that they would not eat them.
Beijing Hanlixuan Barbecue Shop is all over the country, but in Changsha, we are angry to see that the so-called beef in the shop is forged with duck meat, and even mixed with spoiled duck meat, and the duck meat used for counterfeiting is uniformly distributed. If it weren’t for the reporter’s long and hard undercover investigation, who would know the truth! Consumers will always be deceived, fraud will continue forever, and Han Lixuan will continue to "fool the world". Honesty is not only the foundation of doing business, but also the foundation of being a man. Consumers don’t welcome this so-called national chain of fraud! We expect law enforcement agencies to strike hard, not to cover up their ugliness.
(The original title is "irrefutable evidence! Uncover the inside story of Han Lixuan barbecue buffet "duck meat turns into beef")
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Four film market industry forums talk about China film spring.
China film craftsman’s pulse."core" Inject rationality into content selection with big data
In the past development of the film market,The standard of IP value evaluation has always been vague and lacks data rationality. With the rapid development of box office in China, the channel bonus brought by screen expansion is weakening, and the content has officially become the first driving force of box office. As a new topic, IP has been paid more and more attention.
At the event, curator Sun Xianghuiworkwatch from a height or distancewithThe lecture on the theme of "Audience Satisfaction and New Market Momentum" introduced the data analysis report of "China Film Audience Satisfaction Survey" from 2015 to 2017, and made a survey and summary from three dimensions: ornamental index, ideological index and communication degree. He said that audience satisfaction has promoted the diversified development of film types in China. Although some films are not outstanding at the box office, they can get highly satisfactory evaluation in the market and promote the great development of a certain type of film in the whole film market. "Audience satisfaction, capturing new kinetic energy and moving towards a new era, the China film audience satisfaction survey will continue." Sun Xianghui said.
This industry dialogue will focus on the group of young directors toThe theme is "Inheriting Ingenuity, How to Perfect the Supporting System for New Directors in China Film Market, and Establish the Road of High-standard Industrialized Films".
The dialogue invited Chen Hongwei, deputy general manager of Tencent Pictures and general manager of Dream Film Studio, Dou Lili, general manager of Iqiyi Online Film Development Center, Fu Jia, director of the Young Directors Support Program of China Film Directors Association, and Bad Monkey Pictures.CEO Wang Yibing, Wu Yanyan, director of Wu Tianming Youth Film Special Fund of China Film Foundation, and Zhou Liming, the guest host, bilingual writer and famous film critic, came to the scene.
It is worth mentioning that this industry dialogue will bring together five senior experts who have been engaged in excavating new directors and developing venture capital projects.The topic of "young director support system" was discussed. This lineup is the first time in the domestic film industry.
The guests focused on how to tap, polish and improve the endurance of young directors.,And how to retain talents.
Zhou Liming said that at present, China’s film market is the envy of the whole world, and there are more and more opportunities. In the process of creation, no matter which direction, style or type is chosen, the new director must do his best to attract people. Compared with the cinema, the Internet platform can become a platform for discovering new people, cultivating new people and exercising new people. Dou Lili said that the Internet is younger.needA film with strength and spirit, which can reflect the surging sense of youth. Young filmmakers also need the channels and experience of the Internet to find their target users and impress them, which is what iQiyi is willing to do with the creators.
Beijing International Film Festival Film Market and American Film Association (MPA) has had many in-depth cooperation. At this film festival, the industry dialogue hosted by the Motion Picture Association of America is divided into two parts, focusing on two major topics: "the road to market reform of film distribution and screening" and "the construction of industrialized ecosystem of film production in China".
Feng Wei, vice president of Asia-Pacific Region and president of Greater China Region of American Film Association, Jiang Wusheng, managing director of Beijing Juyinglian Culture Media Co., Ltd., Liu Kailuo, vice president of Dayouku Business Group of Alibaba Culture and Entertainment Group, and Conley, chief operating officer of Maoyan Entertainment and president of Cat’s Eye Film Co., Ltd. and other guests attended the dialogue.
The writers’ group held the China film writers’ seminar in the film market of this year’s Beijing International Film Festival, and continued to"The development and creation of genre films" was discussed.
The dialogue invited Shi Hang, a famous screenwriter and planner, a director of the Chinese Dramatists Association and a member of the Chinese Writers Association.、He Jiping, member of the National Committee of the China Federation of Literary and Art Circles, a famous screenwriter Shu Huan, a famous screenwriter Song Fangjin, a famous film critic and screenwriter Gu Xiaobai,Franklin Leonard, the founder of the "blacklist", and Du Hongjun, the founder of the screenwriter gang. Several guests gave keynote speeches on stage, and the "talk show" speech made the atmosphere in the venue very active.
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Eight patients with viral pneumonia were initially identified as novel coronavirus.
Cctv newsThe reporter learned from the Wuhan Municipal Health and Wellness Commission that yesterday (8th), eight patients with unexplained viral pneumonia in Wuhan, Hubei Province were cured and discharged. It is understood that these eight patients were treated in relevant hospitals in Wuhan before, and then they were all concentrated in Jinyintan Hospital in Wuhan. After diagnosis and treatment by medical institutions, these 8 patients have had no clinical manifestations such as fever and pneumonia for several days. After being diagnosed by clinical experts, they met the discharge standards and have all been discharged.
Preliminary progress has been made in pathogen identification
With regard to the progress of etiological identification of viral pneumonia with unknown causes in Wuhan, the reporter learned today (9th) from the expert group on preliminary evaluation of pathogen detection results that as of 21: 00 on January 7th, 2020, a novel coronavirus was detected in the laboratory, and the whole genome sequence of the virus was obtained. By nucleic acid detection, 15 cases were found to be novel coronavirus positive, and the virus was isolated from a positive patient sample, showing a typical coronavirus morphology under the electron microscope.
The expert group believes that the pathogen of this unexplained viral pneumonia case was initially determined to be novel coronavirus. The laboratory used genome sequencing, nucleic acid detection, virus isolation and other methods to detect the etiology of patients’ alveolar lavage fluid, throat swab, blood and other samples.
Coronavirus is a kind of pathogen that mainly causes respiratory and intestinal diseases. There are many regularly arranged protrusions on the surface of this kind of virus particles, and the whole virus particle is like a crown of an emperor, hence the name "coronavirus". Besides humans, coronavirus can also infect many mammals such as pigs, cows, cats, dogs, minks, camels, bats, mice, hedgehogs and many birds.
So far, there are six known human coronaviruses. Among them, four coronaviruses are common in the population, with low pathogenicity, and generally only cause mild respiratory symptoms similar to the common cold. Two other coronaviruses — — Severe acute respiratory syndrome coronavirus and Middle East respiratory syndrome coronavirus, also known as SARS coronavirus and MERS coronavirus, can cause serious respiratory diseases. Novel coronavirus, which caused the epidemic, is different from the human coronavirus that has been found. Further scientific research is needed to understand the virus.
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Tank 300 of bicycle analysis in the measured cross-country season
[car home] I don’t know if everyone has seen it just now. Six mainstream hard-core off-road vehicles with different prices on the market competed in several projects, showing their off-road strength and different characteristics. Well, I’ve seen them competing in the same field. The graphic content focuses on the comprehensive performance of each bicycle in all events. If you happen to want to buy a hard-core off-road vehicle recently, I believe the following contents will help you choose to buy it. The protagonist of this article is (|). In addition, we have also produced a detailed analysis article of tank 300 four-wheel drive, and interested friends can click to watch it.
Tank 300 2.0T Conqueror is a mid-equipped model in the whole department. In the original factory state, the approach angle is 33, the departure angle is 34, the longitudinal passing angle is 23.1, the minimum ground clearance is 224mm and the maximum wading depth is 700mm, so the congenital conditions are good. The 2.0T engine has a maximum power of 227Ps and a maximum torque of 387N·m, matching the 8AT gearbox.
Tank 300 2.0T Conqueror adopts part-time 4wd structure, and also has two differential locks at the front and rear. The torque of low-speed four-wheel drive mode can be enlarged by 2.48 times, and it has its own tank turning and crawling mode. It is also one of the only two cars with front locks in this cross-evaluation, and it should be said that it is relatively strong in hardware.
K&C is called Kinematics and Compliancs in English, where K stands for geometric kinematics characteristics of suspension, and C stands for elastic kinematics characteristics of suspension. K&C characteristics jointly determine the posture and position of the wheel when it jumps, as well as the driving performance of the vehicle. K&C experiment is an important link to ensure the handling, stability and driving experience of the vehicle in the process of vehicle development.
Five kinds of sensors are used in this experiment, including front and rear seat cushion sensors, sound pressure sensors of front and rear seat cushions, and multiple unidirectional and three-directional acceleration sensors installed on the steering wheel and the guide rail under the seat respectively, in order to avoid the interference of the seat cushion and simply look at the chassis performance.
We will simulate three different bumpy road conditions, A, B and C, in which A road condition is equivalent to an asphalt road that has been in disrepair for a long time, B road condition can be regarded as a vehicle passing through cobblestone roads, and C road condition is basically a bad unpaved road that is often encountered during long-distance crossing.
Let’s draw a conclusion directly. After several rounds of tests and calculations, in the interior noise test, the performance of Tank 300 can be ranked second among the six models, second only to Beijing BJ40. In the ride comfort test to measure the human vibration evaluation index, from the data obtained by the sensors on the front and rear seats and the seat guide rail, several cars did not open the obvious gap, which was far below the safety threshold. From the vibration data measured at the steering wheel position, the performance of Tank 300 can rank fourth among the six cars.
In the tension test, we can see the tension values obtained by four wheels, two wheels or even a single wheel in different four-wheel drive modes through the data. In the actual off-road situation, if a wheel loses its grip, you can also know more clearly what mode can make it easier for you to get out of trouble.
When the full-wheel tension of tank 300 in 4H mode is 2362kg, the tire will break through the grip and slip, resulting in data decline. Using the 4L mode with greater torque will only make the tire break through the grip limit earlier, and the performance has not improved again. In the front axle tension test, the difference between 4H and 4L modes is very small, which is 1281kg and 1284kg respectively. The difference is that 4L mode is more likely to break through the tire grip limit. In the rear axle tension test, the tension in 4L mode is slightly higher than that in 4H, which is 1398kg and 1326kg respectively, which is slightly higher than that in the front axle as a whole.
In the cross-axle test, the power output will be limited when using the 4-hour mode, and the rotation speed will be limited to 1100rpm, and the tension will be 864kg； when the rotation speed limit is lifted after the rear lock. The effect of using 4L mode is obvious, and the tension value increases to 1052kg. However, if the rear differential lock is locked at this time, although the power output is more direct, the wheel will instantly break through the grip, so the measured data will be lower, which is 824kg. The mode that can get the maximum pulling force in the cross axle test is 4L+ front and rear locks, at which time the vehicle can get the pulling force of 1285kg.
In the single-wheel tension test, there is no doubt that the tension when the single rear wheel has adhesion is greater than that when the single front wheel has adhesion. Whether in 4H or 4L mode, the tension of the single front wheel is 250kg, while that of the single rear wheel is basically 400-500kg. After locking the differential lock, the situation has been greatly improved. In the mode of 4L+ front and rear lock, the pulling force of the single front wheel can reach 816kg, which can basically reach the same level as that of the single rear wheel 4H padlock, while the single rear wheel has the largest data of 895kg when it is 4L padlocked.
Field cross-country is the best way to test the comprehensive quality of a hard-core SUV. We still came to the Kaiser cross-country venue to see their performance.
The 80% ramp is just an appetizer for the tank 300. Under the condition that the tires have adhesion, it can be easily climbed to the top only by using the 4H standard mode, and the engine speed is only 2000rpm in the whole process. There was no accident in the performance of 66% side slope, and there was no sign of downward sliding of the vehicle during the whole process.
In the Big Butterfly Valley project, the standard mode is still 4H, and the vehicle can easily pass through with the throttle stabilized. During the whole process, the electronic limited slip intervention is quick after the wheel loses adhesion, and there is not too much invalid idling, and the vehicle is relatively stable when the center of gravity shifts. However, because the suspension setting of the tank 300 is soft, some "seesaw" effects are easy to appear when the vehicle reaches the top.
The height of each steamed bread bag crossing the shaft on the difficult level is 45cm, which not only examines the slip-limiting ability of vehicles, but also puts forward certain requirements for passing. In this link, the tank 300 directly uses the low-speed four-wheel drive+rock mode. At this time, the vehicle will close the ESC and lock the rear differential. In this case, the tank 300 has no difficulty in passing, and the basic idle crawling state can pass the test.
The most difficult project this time is the 80% uphill cross axle, which is a comprehensive test of the off-road ability of vehicles. Power, passability, four-wheel drive distribution ability and even vehicle weight will affect the passing effect of vehicles. The tank 300 still uses the 4L+ rock mode. In addition to hanging the rear lock, the driver manually locked the front differential this time. In the whole climbing process, the challenge can be completed only by stepping on the accelerator deeply when crossing the shaft. However, when climbing to the top, the side pedal of the vehicle will rub against the ground. On the whole, the performance of the tank 300 in this field cross-country can be said to be excellent.
It’s not unreasonable for Tank 300 to be the best-selling hard-core SUV in the market at the level of 200,000 yuan at present. In addition to its pleasing retro square box appearance, its four-wheel drive performance can stand the test. Excluding the influence of vehicle configuration on off-road performance, the approach angle and departure angle of the tank 300 ensure its passability, and the calibration of the electronic system is also very mature, which are its advantages. In addition, many mature modification cases and parts on the market provide great convenience for the owner’s later upgrade, which is also related to its huge user base, so it is basically still one of the most worthwhile off-road vehicles at this price. (Text/photo/photo by car home Wang Zeshi)
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Suzhou area starway chasing the wind is on sale! Discount 0.7 million, this time only.
[car home Suzhou Preferential Promotion Channel] Recently, preferential activities are being carried out in Suzhou, with the highest discount reaching 7,000 yuan and the lowest starting price of 102,900 yuan. If you are interested in this car, you may wish to click "Check the price of the car" in the quotation form to get a higher discount.
The front face design of Starway Chasing the Wind is very unique, and the iconic "X" front grille of Starway family is adopted, which makes the whole front face have a strong visual impact. The interior details of the grille are rich, creating a profound visual effect. Headlights on both sides of the front of the car are connected with the front grille, which presents a unique sense of design and increases the recognition of the vehicle. The overall style is youthful and sporty, and the streamlined body lines are matched with smooth side contours, showing a dynamic appearance.
Starway chasing the wind has attracted much attention for its unique design and spacious space. The body size is 4538*1848*1699mm and the wheelbase is 2670mm, providing a comfortable ride experience. The side lines of the car are smooth, showing a dynamic posture, and the front and rear wheel tracks are 1570mm, ensuring stable driving performance. With 225/60 R18 tires and fashionable rim design, the overall visual effect and handling performance are further improved.
The interior design of chasing after the wind shows the perfect combination of fashion and technology. The center console is equipped with a 12.3-inch high-definition touch screen, which supports voice recognition control of multimedia system, navigation, telephone, air conditioner and skylight. The steering wheel is made of leather, which provides manual up-and-down and forward-and-backward adjustment functions to ensure that drivers can find the most comfortable grip position under different heights. The seat is made of high-quality imitation leather. The main driver’s seat has the functions of front and rear adjustment, backrest adjustment and height adjustment, while the co-pilot seat also supports front and rear adjustment and backrest adjustment to provide passengers with good comfort. The rear seats can be laid down in proportion, which increases the storage space of the trunk.
Starway Chasing Wind is equipped with a 1.5T turbocharged engine with an output of 115kW (156HP) and a peak torque of 230N m.. This engine adopts the advanced L4 structural design, which is matched with CVT continuously variable transmission (simulating 9th gear), providing a smooth and efficient driving experience for the vehicle.
The owner of car home said that the appearance design of "Starway Chasing the Wind" left a deep impression on people, and the square shape was very domineering, especially the gray body, which was more low-key and attractive.