Is the lamda mutant strain spreading in 29 countries effective?

  BEIJING, July 17 (Xinhua) According to the Peninsula Chinese website, the COVID-19 mutant virus "Ramda" first discovered in Peru has appeared in 29 countries. What are the characteristics of this widely spread mutant strain? What are the symptoms of infection? Is the vaccine effective for it?

  Has appeared in 29 countries.

  According to reports, the Ramda strain was first reported in the capital Lima in August 2020, and the detection rate of newly infected people after April 2021 was 80%.

  At present, COVID-19, Peru has the highest death rate per capita, with 596 deaths per 100,000 residents in Covid-19. According to a report published on the website of the World Economic Forum, one of the main reasons for the high number is the appearance of the Ramda mutant.

  According to the World Health Organization, lamda variants have been found in 29 countries, which contain many mutations, which can increase infectivity and risk.

  What are the symptoms of infection?

  According to The Times of India, the infection symptoms of the mutant strain of Ramda seem to be the same as those of Covid-19, such as cough, fever, loss of taste, loss of sense of smell, body pain and shortness of breath. Experts suggest that these symptoms should be closely monitored and doctors should be consulted as needed.

  On June 14th, the World Health Organization announced that Ramda was "a variant virus worthy of global attention", and on June 23rd, the British Ministry of Public Health also described it as "a variant under investigation".

  Is the vaccine still effective?

  Many scientists have mentioned that the "unusual combination" of lamda strains may make it more contagious. There are seven mutations in spike protein of Ramda mutant strain. Spike protein is a bulge on the virus shell, which helps it to attach and invade cells.

  These mutations may promote the combination of lamda with cells and make it more difficult for antibodies to attach to fight the virus.

  A preliminary study by Grossman School of Medicine, University of new york, focused on the effects of Pfizer and Mardner vaccines on the lamda variant. The results showed that compared with the original virus, the number of antibodies produced by the vaccine decreased by 2 to 3 times, but this was not a significant loss of neutralizing antibodies.

  The researchers concluded that mRNA vaccines such as Pfizer and Mardner may still be effective against the Ramda variant.

Interview with Yu-sheng Tian: If you can’t shoot "Ex 4", you must let go.

Become the first explosive movie in 2018.


Special feature of 1905 film network "Ex 3: Goodbye Ex", the first explosive movie in 2018! Since its release on December 29th, the film has been bringing surprises — — The series broke 500 million for the first time and 1 billion &hellip in the first week; … Now it has been released for 18 days, and "Former 3", which has won 1.76 billion yuan, has ranked fourth in the box office of domestic movies and is moving towards 2 billion yuan.

"Former 3" has ranked fourth at the box office of domestic movies.

 

"Previous 3" was released for half a month, and its stamina is still strong. Under the impact of Chinese and foreign films, last weekend (1.12-1.14), more than 100 million box offices were still firmly in the bag.

 

Recently, we also had the honor to interview Yu-sheng Tian, the director and screenwriter of the "predecessor" series, and chatted with him about the story behind the "predecessor". Yu-sheng Tian, born in 1980s, is like a cheerful big boy. From the moment he entered the studio, he talked about Kan Kan. For him, the interview was completely comfortable.

 

Filming is like playing with brothers. Han Geng and Ryan suffer when they are together as actresses.

 

From 2013 to 2015, and then to "Previous 3", Ryan runs through the trilogy of "Previous", while Han Geng missed the second one because of the schedule, and returned again in the final one. The three people who have cooperated for many times have become an "iron triangle", and filming together is more like playing with brothers.

Han Geng took the opportunity to "steal food" when filming a hot pot scene.

 

Yu-sheng Tian said that he and Han Geng had reached a tacit understanding that "I said a close-up and a flashback look, ok, too". As long as one sentence can immediately understand the director’s meaning, it is not only the improvement of Han Geng’s acting skills, but also the embodiment of tacit understanding with the director and the whole crew.

 

However, Han Geng, who played with Yu-sheng Tian, was also "tricky". At that time, the crew ate hot pot every day in Chengdu, but Han Geng’s next play asked him to keep fit and lose weight. "He always hides far away and eats that cabbage soup by himself, which is very miserable," Yu-sheng Tian said. As a result, when filming the scene of "Former 3" eating hot pot, "I think he is a little intentional, deliberately blocking a word or something, just one more, one more, and eat two more."

Han Geng and Ryan are a pair of he is my brother in the play.

 

In the play, there are good buddies with very different personalities. One of them is lovelorn and the other is lovelorn. Outside the play, Han Geng and Ryan have a very good relationship. "As long as they are both there, actresses suffer and are often teased and bullied." I don’t know whether Yu-sheng Tian’s revelation is a compliment or a loss to them.

 

There will be no fourth film in the "Ex" series, but there is no guarantee that there will be "Ex-wife"

 

Yu-sheng Tian, who claimed that she had never been in love before she went to college, felt that she lacked the experience of "predecessor". These three films had already hollowed out her body, so the "predecessor" series could only end there, and the rumor that the fourth film was shot because of the box office success of "predecessor 3" was shattered. Yu-sheng Tian said, "Han Geng told me that in a few years, you will get an ex-wife." Although it is a joke, who knows if an explosive IP was born in such a casual ridicule?

Yu-sheng Tian’s "Ex" series was inspired by a lovelorn partner.

 

Referring to the original intention of "Ex 3", Yu-sheng Tian recalled that the inspiration came from one of his lovelorn partners. Yu-sheng Tian, the partner who just broke up, asked him to go for a drink and told him about the ambiguous relationship between his girlfriend and his ex, so the topic of "ex" popped into Tian Yusheng’s mind. Later, my partner was dragged by Yu-sheng Tian to talk about creation and script, and thus the "predecessor" series came out.

 

It is no exaggeration to say that Yu-sheng Tian himself is a real "chatterbox", so it is not surprising that his films are full of witty remarks. Many classic lines in "Ex 3" come from Yu-sheng Tian’s private stock. He said that he has a small notebook dedicated to memorizing sentences. Every time he chats with friends (nonsense), funny sentences pop up in a flash of light, he will silently record them in the notebook. And "predecessor 3" used about one-third of the "inventory".

Han Geng dressed up as the supreme treasure in Ex 3.

 

It is worth mentioning that under the shell of comedy, Ex-3 abandoned the usual happy ending, and the hero and heroine failed to get back together again. Regarding the handling of the ending, Yu-sheng Tian said, "Don’t break up easily, but if you do, let it go". The core of the film is also about cherishing and thinking about love. As for being asked which line he thought was the most heartfelt, Yu-sheng Tian nominated Han Geng’s inner monologue when he dressed as the Supreme Treasure. "Only when Zi Xia leaves the Supreme Treasure forever will the Supreme Treasure grow into the Monkey King."

 

I don’t want to be a spokesperson for romantic comedies, but I want to make police, gangsters and war movies.

 

As a leader in the same period, Yu-sheng Tian thinks that the success of "Previous 3" is similar. In the movie market where fantasy movies are popular, the audience wants to see realistic movies that are close to life. The online exposure of many viewers crying in the cinema after watching "Former 3" for a long time also confirmed their strong resonance with the story of "Former 3".

 

Yu-sheng Tian’s "predecessor" series not only broke the curse of the sequel of the series, but also made better and better, which is not unrelated to his daily accumulation of materials and patient polishing of scripts.

Yu-sheng Tian wrote the screenplay for the first time.

 

Yu-sheng Tian, a screenwriter, made a movie script for the first time, and wrote "A Man on the Road", which was a success. Then, he directed the "predecessor" series of three films, which successfully made him among the 1.5 billion box office directors. Yu-sheng Tian seems to have been labeled as "comedy" since "A Man on a Embarrassed Road", but he himself has not positioned himself as a director of comedy films. "In fact, I like policemen, gangsters and wars very much, which are very bloody and passionate." Yu-sheng Tian confessed his "ambition" of making other films.

 

When talking about the plan for the next play, Yu-sheng Tian said that there is no plan at present, "it still depends on the story itself", and said that he would also consider his old partners Han Geng and Ryan in his new work. Let’s expect Yu-sheng Tian to create a new script after her personal experience of marriage, and look forward to the "Ex-wife" which may be reunited with the "iron triangle" sometime in the future.

Ningbo eπ 008 special sale, special 188,600! Sufficient car

[Autohome Ningbo Promotional Channel] Recently, there are promotions going on in Ningbo area, you can enjoy a discount of up to 28,000 yuan, and the minimum starting price is 188,600 yuan. If you are interested in this model, it is recommended that you click "Check Car Price" in the quotation form to strive for higher discounts.

宁波eπ008特价出售,特价18.86万!现车充足

The Eπ 008 features a unique front face design that highlights its unique personality. The front air intake grille adopts a streamlined design, which perfectly blends with the body lines to create a strong sense of movement. The overall style of the vehicle is tough and stylish, exuding the dual charm of technology and power.

The body size of the eπ 008 is 5002 * 1972 * 1732mm, and the wheelbase reaches 3025mm, giving the vehicle a spacious and comfortable interior space. The side lines are smooth and dynamic, with 265/45 R21 tires and 21-inch rims, highlighting the sporty style and advanced texture of the eπ 008.

宁波eπ008特价出售,特价18.86万!现车充足

eπ008的内饰设计采用了简洁而现代的风格,营造出一种未来感和科技感。中控台配备了一块15.6英寸的大尺寸触摸屏,为驾乘者提供了丰富的信息展示和操作功能。车内的语音识别控制系统非常智能,能够准确识别并执行多媒体系统、导航、电话以及空调的控制指令,极大提升了驾驶的便利性。方向盘采用高品质皮质包裹,手感舒适,还支持手动上下及前后调节,以适应不同身高的驾驶者。中控台下方提供了多个USB和Type-C接口,方便乘客为电子设备充电。此外,前排座椅还配备了加热、通风功能,为驾乘者提供了更加舒适的乘坐体验。座椅采用优质仿皮材质,具有良好的支撑性和舒适性,主驾驶座椅和副驾驶座椅均具备电动调节功能,包括前后、靠背、高低和腰部支撑调节,提供个性化调整。此外,前排座椅还配备了头枕扬声器,为驾驶者带来更加沉浸式的音响体验。第二排座椅也支持前后、靠背及腿托调节,方便乘客调整到最舒适的坐姿。后排座椅采用比例放倒设计,增加了储物空间的灵活性。整体来看,eπ008的内饰在科技感与舒适性之间取得了良好的平衡,为驾乘者带来了愉悦的体验。

宁波eπ008特价出售,特价18.86万!现车充足

eπ008搭载了一款高性能发动机,最大功率达到了200kW,最大扭矩为340N·m,为车辆提供了强劲的动力输出和出色的加速性能,确保了驾驶者在各种路况下都能享受到流畅、迅捷的驾驶体验。

汽车之家车主 对eπ008给出了高度评价,他表示:“外观设计大气,1.5T的增程器,车内空间巨大,行驶操作感非常好,我最喜欢的是车机语音助手的响应准确度,非常好!”这些亮点让eπ008成为了一款综合性能出色的车型。

Dialogue Huang Xiaoming: It is a good thing to try to bear the mistakes of the past.

Huang Xiaoming and his wife and children in The Fire Hero

       In the movie Hero in Fire, Huang Xiaoming [Weibo] plays "Jiang Liwei" who rushes into the fire and turns off the valve, but also cares about his wife and children. We chatted with him to see his understanding of the role, the new attempt of this performance and his views on good performance.

  In order to play a good fireman, he hopes to present a more realistic state. He wears the fire suit during training until the play, because it is "armor-like clothes", and he hopes that every wrinkle and every drop of sweat on the clothes is his own.

  Regarding all kinds of roles in the past, and the impression that he always gives people the "overbearing president", he admits that there may be wrong life attempts at some stage, but everything is good. "I am particularly happy that everyone is willing to give me advice."

  He said he might have chosen "Ma Weiguo" in the past, but now he wants to play some roles that sink and fall. The most sincere performance, the performance of doing a good job of experience and training to "become that person" is a good performance.

  Sina Entertainment: I heard that when the director and producer Liu Weiqiang [Weibo] found you, you agreed directly without reading the script. Why?

  Huang Xiaoming: At that time, a real fireman who was involved in the explosion in the oil depot told me this story, and was particularly moved. In addition, he talked about these things and difficulties in the real life of firefighters, and I felt that I especially wanted to play a real firefighter and a real firefighter. It is no longer the kind of high-ranking firefighters in the traditional sense, but flesh-and-blood and emotional firefighters. I think I must act this play.

  Sina Entertainment: After getting the script, is the tonality of this character and the whole movie different from what you imagined before? What’s your biggest surprise?

  Huang Xiaoming: What about this script? To be honest, I think the film finished by the director is far more exciting than our script. Including the filming process, I thought it was quite good, and I deliberately told the director that we wanted to find a different way of acting, which was more realistic. In fact, I shot a dozen or twenty scenes there, which could have been passed, but I hope I can keep looking for some small details to make everyone more willing to believe in this character and true feelings, rather than exaggerating the performance. Then cut out, in fact, the whole movie is more grand, more exciting and more moving than I thought.

  Sina Entertainment: From the actor’s point of view, you are also holding back all your energy in the center of the whole performance process, hoping to present a different Huang Xiaoming?

  Huang Xiaoming: Yes, because I hope it’s more a real natural expression and an expression of eyes, rather than an exaggerated performance. Every time I talk to the director repeatedly about how to be more real and closer to life, so I actually told the stylist that in terms of styling, first of all, the hair should not be too beautiful, and it should always be a little messy, and then the skin color on the face should not be too uniform. Real firefighters are exposed to the sun all the year round, and the skin color on their faces is sometimes not so uniform. Including not too thin, because my prototype is not such a thin person. In addition, this person relaxes his speech, and then when he looks at people, most of them look up or lift up a little, so that his face will look a little more simple and honest, and his eyes will not be so sharp, which is different from other roles I have played before.

  Sina Entertainment: Because it is a real person, what preparations have you made in the early stage? Have you ever communicated with the prototype?

  Huang Xiaoming: Yes, including I trained for a month, and then I wore that fire suit. I always told the director that I would also use this fire suit when shooting, because I was used to wearing it. I think it is my clothes. It is my armor-like clothes. It is my clothes for training and fighting with me outside the play. I hope it will also be my clothes in the play. In this way, every wrinkle and every drop of sweat on it is my own.

  Sina Entertainment: As you said just now, this story has a prototype. His name is Sang Wu. Did you get in touch with him before shooting because you played a real character? Or, deliberately avoid contact with him?

  Huang Xiaoming: No. Right, right, they don’t really want me to have contact with the prototype, just look at the relevant materials and tell some stories. They still hope that I can keep some of my own thoughts and judgments. I feel that actually playing a role, for me now, I am infinitely close to the role, but at the same time the role can also be close to me, which is a two-way thing. In fact, there are many things in my body that are similar to Jiang Liwei’s, for example, both are fathers, so I have a deep understanding of my father and family, so I also hope to play a real father. The father is also concerned about his children and his family, and he has scruples. When he is in the fire, he will hesitate and think about it, but because of his duty, he must dedicate himself, sacrifice himself and protect others.

  Sina Entertainment: When it comes to the main theme commercial blockbuster, the first thing that people think of is Wei Guangzheng, and the protagonist is particularly high. What do you think is the difference between this role and similar movies before?

  Huang Xiaoming: Because when people hear the main melody, they will think that they are above such roles, but they are not. I think we look good here because everyone has their own characteristics, and at the same time everyone has their own scruples. For example, Jiang Liwei is the father of the child, has a wife, and suffers from post-traumatic stress disorder at the same time, so for him, he has a lot of helplessness and scruples, so he will also have his own weakness.

  Two days ago, I went to a fire brigade. When several outstanding squad leaders gave speeches on the stage, I actually listened carefully to everyone. They all mentioned one thing. When they were in the fire and saving people, they must try their best to save that person, but at the same time, he also said, "In fact, I will be afraid. I also hope that when I save people, I can come down safely or go out safely." Because they also have families. The other monitor also told me that I actually felt sorry for my wife, who had the most beautiful fireman’s family. Then, because I had two children at home, I didn’t go home all the year round, so I couldn’t take care of them. Then my father was confined to bed because of a car accident, so my wife had to take care of the children alone and my father. As a man, I felt particularly sorry for my wife.

  So, you know that people are complicated and have feelings, and it is not true that they can be reckless all the time. I especially hope that what is reflected in this play is a real person. One will also have scruples, fear and get sick, and will want to go home to see his wife and children, and want to go back to see his wife and children alive as a flesh-and-blood firefighter. Of course, in the end, he will sacrifice himself for the sake of the overall situation. However, I think this process is very important. In it, I also have a transformation process from his stress disorder to overcoming his own psychological disorder, and finally stepping out.

  Sina Entertainment: Did these places discuss with the directors in the early stage? Do you communicate with each other?

  Huang Xiaoming: Yes, in fact, several of our cases have been discussed. For example, as fathers, they can’t go to school to see their children often, and they can’t accompany their children to sports meetings. That’s why there is a misunderstanding among parents in this school. A real fireman, many people say, my child’s classmates at school think that he doesn’t have a father, and many teachers have never seen the child’s father. This is a true story, so we also added it to it. In addition, there is a line called, "Other people’s homes are for holidays, and firefighters pass the customs." This sentence also shows that firefighters can’t accompany their families on holidays and are on standby 24 hours a day. Because on holidays, when everyone is having a good time, it is the most dangerous time, and it is also the most dangerous time for firefighters. Including me, I also used another sentence, which is also from the words of real firefighters and my prototype. I remember my prototype once said that when I was inside, I really really wanted to go out and see my wife and children alive. I feel very sorry for them. Because at that time, they were determined to turn off the valve with death. After eight hours in the fire, their hands were rotten and their faces were rotten. They couldn’t close their eyes for several days. This is true.

  Many people say, will your movie be too exaggerated? I’m sorry, it’s no exaggeration. The prototype is even more tragic than ours. Therefore, we especially hope to pay tribute to all our real firefighters through such a flesh-and-blood movie, because they have suffered and suffered much more than us.

  Sina Entertainment: As an actor, you have a lot in common with the role. First of all, you are also a husband and a father. How do these life experiences help your performance?

  Huang Xiaoming: It’s very big. For example, when I didn’t have children before, I might prefer the reckless and enterprising role, that is, rushing. But after having children, I prefer the weaknesses in the characters, and I hope to be able to show the truth and weaknesses of the characters. So, when I didn’t have children before, I really didn’t care. Anyway, it’s okay to have a full stomach and a broken arm and leg. I fell from Weiya, and I don’t think it’s anything. But now I really feel that I should be careful to protect myself, because I feel that my body and my life are not alone, because there is still a home. You can’t make your family sad. You can’t let your family have no support. So what I like more now is the other side of Jiang Liwei, that is, his real and scrupulous side, but at the same time he is also growing and sublimating himself.

  Sina Entertainment: The shooting environment is very hard this time. I heard that my arm is dislocated and there are scenes of jumping from high altitude. Generally, when this happens, will you report it to Baby?

  Huang Xiaoming: There is really no need for this matter. Telling others more just adds to others’ troubles. Therefore, I believe that our firefighters are the same. All the firefighters I know report good news but not bad news. In fact, our own work as actors can sometimes be relatively dangerous, such as hanging Weiya. I really fell off Weiya and had six steel nails in my foot. Since then, I have been afraid of heights. So when I was doing fire training, I was really scared to do that high-altitude downhill. I have been hesitating whether I want to go on or not. Because I don’t need to do these things in the movie, but I finally think I have to do it and practice it, because I think as a firefighter, if you want to play a firefighter, you can basically do everything a firefighter can do, so that you will have a sense of faith and believe that you are a firefighter. So in the end, I overcame the psychological barrier and did this exercise of high altitude descent.

  Sina Entertainment: Many viewers described your performance as "returning to the basics". In fact, you had a subversive attempt in "The Wind", probably because the public’s impression of you was more on "overbearing president". What do you think of the previous attempts?

  Huang Xiaoming: I think it’s good to remind me at any time that I have done something wrong and I have to bear it myself.

  Sina Entertainment: Do you think that’s wrong?

  Huang Xiaoming: I think it’s a different attempt. You can’t judge by right or wrong, but it’s a life attempt that may be wrong at a certain stage, but everything is good, because all the hardships you have suffered in your life are balanced, and you may have been too smooth before, so you will definitely make some wrong choices or suffer losses afterwards, and there will be no shortage of pits to fall. Therefore, if you have any comments, I am very happy that you are willing to give me your comments. I think I want to thank you. But it is good for my own growth afterwards.

  In fact, my several different plays also represent several different stages of my life. For example, Cheng Dongqing in "Chinese Partner" and I also played an English teacher. In fact, it was the worst time for everyone to laugh at my English. The Japanese in Wind, I studied Japanese for three months and memorized that Japanese line. Then the director said that my Japanese was better than Chinese, and I was at the scene. Then there was "Nothing to Ask", which was shot many times by the director, and it took many years before it was released. At that time, he was also a physicist. In fact, there is also "Datang Xuanzang", including today’s "Fire Hero". I think they all represent my different life stages. So you, like Jiang Liwei now, are just the person I like. I think it is just right for me to play this role. You left it a few years ago. Maybe you let me choose this role. I may choose Ma Weiguo or other roles, but today I want to play some roles that have settled down and put down.

  Sina Entertainment: What do you think of performance now? What kind of performance do you think is a good performance?

  Huang Xiaoming: I think the most sincere performance is also the one that can move the audience most, so it is very important for me to let go of myself now. I have to do a lot of preparation, training or experience to make myself that person. At the same time, people’s feelings are interlinked, and I can also understand his feelings and express what I want to express in this character, in this role, in this movie or on TV, through the role I play. I think this is what I like better now.

  Sina Entertainment: Last question, the prototype character you played didn’t sacrifice in real life. Why did you make such an adaptation in the movie? Have you discussed it with the director? What is the purpose of doing this?

  Huang Xiaoming: Because we are not documentary, we are a movie after all, and it is a big movie, so we can adapt it. What about the adaptation? The director may do something for the sake of dramatic tension. In fact, many people say how much they hope that Jiang Liwei will not be sacrificed. Then I will tell you the prototype, and you don’t have to be sad. The prototype really has no sacrifice. But where are so many perfect things in life? In fact, I think the sacrifices here are also made by the director and us. I hope I can pay tribute to the real firefighters who sacrificed for us and tell you that you should not forget that these people sacrificed their lives to protect us. I hope you can cherish your present life and pay attention to fire safety. Don’t let our firefighters make unnecessary sacrifices again.

Heavy truck cooling and heat dissipation know how much coolant is the most critical.

The function of automobile cooling system is to dissipate the heat in time to make the engine work at the most suitable temperature. The ideal automobile cooling system should not only meet the needs of engine cooling, but also reduce heat loss and energy consumption, so that the engine can have better energy-saving effect on the basis of ensuring good power performance.

Heavy truck cooling and heat dissipation know how much coolant is the most critical.

First, the working principle of the cooling system

The cooling system plays a very important role in the automobile. The engine cooling system generally adopts water cooling. The typical cooling system consists of radiator, radiator hose, thermostat, water pump, cooling fan and fan belt.

Heavy truck cooling and heat dissipation know how much coolant is the most critical.

It relies on the cooling water pump, flows through the oil cooler and crankcase cooling water jacket, enters the cylinder head, and takes away the excess heat of the engine.

Great cycle:When the engine works under normal thermal state, that is, the water temperature is higher than 80℃, the cooling water should all flow through the radiator to form a large cycle. The main valve of the thermostat is fully opened, while the control valve completely closes the bypass hole.

Small cycle:When the cooling water temperature is lower than 70℃, the steam pressure in the expansion tank is very small, and the cooling water does not flow through the radiator, but only circulates between the water jacket and the water pump.

Heavy truck cooling and heat dissipation know how much coolant is the most critical.

Second, the role of coolant

Coolant plays a very important role in the normal operation of the engine. Too high or too low coolant temperature will have an adverse impact on the engine. If the engine coolant temperature is too high and the viscosity of lubricating oil decreases, the friction loss of engine parts will increase.

If the engine coolant temperature is too low, the viscosity of lubricating oil will increase and the fluidity will deteriorate, which is also not conducive to lubrication, thus reducing the power output of the engine and affecting the mechanical efficiency of the engine.

Heavy truck cooling and heat dissipation know how much coolant is the most critical.

Coolant is the heat transfer medium in the cooling system, which has the functions of cooling, anti-corrosion, anti-scaling and anti-freezing. It is composed of water, antifreeze and various additives.

1. Water is an important part of cooling liquid, which has large specific heat capacity and fast heat conduction, and the heat absorbed by water is easy to dissipate.

2. Antifreeze is used to reduce the freezing point of coolant. Because of the high freezing point of water, it is easy to freeze when used in cold and low temperature weather. Adding a certain amount of antifreeze can reduce its freezing point and meet the harsh working conditions.

Heavy truck cooling and heat dissipation know how much coolant is the most critical.

3. Other additives

Additives generally do not exceed 5%, mainly corrosion inhibitors, buffers, scale inhibitors, defoamers and colorants.

(1) Corrosion inhibitor:It can effectively prevent the corrosion of metal substances in the cooling system, because the cooling pipeline is mainly composed of metal parts, and it is easy to corrode under the conditions of high pressure, thermal load and corrosive medium, which will damage the cooling system.

(2) Scale inhibitor:It can effectively remove the scale and improve the heat dissipation capacity. During the use of cooling liquid, scale often forms on the inner surface of the cooling system, and the thermal conductivity of scale is lower than that of metal, which seriously affects the normal heat dissipation.

Heavy truck cooling and heat dissipation know how much coolant is the most critical.

(3) Defoamer:It can effectively prevent foaming. When the coolant is forced to circulate under the high speed of the water pump, it usually produces foam. A large amount of foam not only affects the heat transfer efficiency, but also aggravates the cavitation corrosion of the water pump.

(4) Colorant:In the process of using coolant, it is generally required to add certain coloring agent to make the coolant have eye-catching color. In this way, when the cooling system fails, the location of leakage can be easily judged by observing the external pipeline of the cooling system.

Heavy truck cooling and heat dissipation know how much coolant is the most critical.

Third, the classification of coolant

Engine coolant is divided into ethylene glycol coolant and propylene glycol coolant according to antifreeze:

1. The specific heat capacity, thermal conductivity, viscosity and boiling point of ethylene glycol are all important parameters that affect the heat transfer performance of ethylene glycol aqueous solution. The specific heat capacity and thermal conductivity of ethylene glycol aqueous solution decrease with the increase of concentration, while the viscosity increases with the increase of concentration.

2. The performance of propylene glycol in reducing freezing point is basically the same as that of ethylene glycol, and it is less toxic and more expensive than ethylene glycol.

Heavy truck cooling and heat dissipation know how much coolant is the most critical.

Fourth, the maintenance of the cooling system

1. Selection of coolant

(1) In order to prevent the cooling system from freezing, appropriate antifreeze can be selected. Generally, the freezing point of antifreeze should be 5℃ lower than the lowest temperature in the use area.

(2) Different types of antifreeze cannot be mixed.

Heavy truck cooling and heat dissipation know how much coolant is the most critical.

2. Replacement cycle and dosage

(1) Replacement cycle:Generally, the coolant needs to be replaced once every 2-3 years, specifically according to the instruction manual.

(2) Addition dosage:The antifreeze should be added between the marks F(MAX) and L(MIN) of the expansion tank in the engine cooling state.

Heavy truck cooling and heat dissipation know how much coolant is the most critical.

3. Daily maintenance:

(1) Pay more attention to daily observation. Once the coolant is insufficient, the surface of the water pipe shows signs of whitening or there is white emulsion in it, the coolant leaks.

(2) Check the connection position and state of all cooling system hoses and heater hoses, and replace them in time if they swell or deteriorate.

Heavy truck cooling and heat dissipation know how much coolant is the most critical.

Summary: The cooling system plays a very important role in the car. In daily use, Ying Qin should take care of it to prevent problems before they happen and keep the car in a good state. Always check whether the engine coolant is sufficient, and add or replace the appropriate coolant in time when necessary.

Nantong Blue Power E5 price reduction information! The latest offer 99,800, not to be missed

Welcome to [Autohome Nantong Discount Promotion Channel], we bring you the latest car promotion information. At present, the much-watched models are undergoing a remarkable promotion, and car buyers in Nantong will usher in a car buying opportunity that cannot be missed. The maximum discount amount has reached an astonishing 40,100 yuan, which has reduced the minimum starting price of the Blue Electric E5 to 99,800 yuan. Such discounts undoubtedly provide consumers in Nantong with excellent car buying options. If you want to seize this opportunity to buy a car, you may wish to click "Check Car Price" in the quotation form to get the most accurate discount information and strive for higher car purchase benefits.

南通蓝电E5降价信息!最新报价9.98万,不容错过

The exterior design of the Blue Electric E5 adopts a modern minimalist style, and the front face is a combination of refinement and power. Its air intake grille adopts a unique horizontal design with smooth lines, which not only enhances the visual width of the front of the car, but also integrates with the headlight group to show a technological front face. The overall style is delicate and sporty, allowing people to recognize its unique identity at a glance.

南通蓝电E5降价信息!最新报价9.98万,不容错过

The car series Blue Electric E5 outlines its unique body profile with elegant side lines. Its body size is 4760mm*1865mm*1710mm, showing a compact and delicate design, with a wheelbase of 2785mm, which makes the interior space fully optimized. The front and rear wheelbases are 1585mm and 1580mm respectively, ensuring good driving stability. The tire specifications are front 225/55 R18 and rear 225/55 R18. The delicate wheel design not only strengthens the visual effect, but also complements the body style, adding a sense of movement and power to the overall shape.

南通蓝电E5降价信息!最新报价9.98万,不容错过

The interior design of the Blue Electric E5 fully reflects the combination of modernity and comfort. The steering wheel wrapped in exquisite leather provides an excellent grip and supports manual up and down adjustment, which is convenient for drivers to adjust according to their needs. The 12.3-inch central control screen stands on the instrument panel, which is clear and intelligent. It integrates multimedia systems, navigation, telephone, air conditioning and sunroof control to meet the various operation needs of the driver. The seats are made of imitation leather, and the main and passenger seats support front and rear adjustment, backrest adjustment and high and low adjustment to ensure the comfort of passengers. The second row of seat backrests can also be adjusted to provide multi-angle options. USB and Type-C interfaces are reasonably distributed to meet the daily electronic device needs of passengers, enhancing the overall convenience.

南通蓝电E5降价信息!最新报价9.98万,不容错过

The Blue Electric E5 is equipped with a 1.5L 110 horsepower L4 engine, which can output a maximum of 81 kilowatts of power. With the E-CVT continuously variable transmission, it provides a smooth and economical driving experience for the vehicle. The engine torque reaches 135N · m, ensuring strong power performance in daily driving.

To sum up, the Autohome owner has a high evaluation of the appearance of the Blue Electric E5. He emphasizes its atmospheric front face design, especially the unique Gypsy-style middle net, as well as the technological sense and brightness brought by LED headlights. He specifically mentions the light strip through, which he believes is a highlight to enhance the sense of class of the vehicle. The rear design also impresses him, and the lighting effect is impressive. Although everyone’s preferences are different, for @Mianyang rider 3826834, the Blue Electric E5 obviously meets his aesthetic and expectations. I believe this model can also win the love of other car owners who pursue individuality and practicality.

Xiaomi 50W two-in-one charger/power bank picture reward: plugged in is a charger, unplugged is a power bank

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Wang Sicong and Wang Jianlin appeared in Huang Yiming’s live stream, and netizens were boiling

Text/Pineapple Xiaojiu

It had been quite a while since Huang Yiming brought his daughter to recognize his father.

The netizens also went from shock, suspicion and expectation at the beginning to acceptance and recognition.

After all, Huang Yiming made such a big commotion, and Wang Sicong and the Wang family did not come forward to deny it.

Without denying it, in the hearts of netizens, it is equivalent to acquiescence.

Wang Sicong has not responded to this matter since his last comment.

Just when everyone thought that the Wang family was going to deal with this matter coldly, Wang Sicong and Wang Jianlin both appeared in Huang Yiming’s live stream.

The netizens were instantly excited.

What happened?

It turned out that when Huang Yiming was live, a netizens claiming to be "Grandpa Wang" and "Your Dad is here" suddenly appeared in the live stream.

The former’s avatar is Wang Jianlin, and the latter’s avatar is Wang Sicong’s avatar on ins "Your father is here".

This person has entered the live stream, and the carnival has swiped several times.

The key is that this person not only brushes the carnival, but also keeps leaving messages in the comment area:

Dad is here, Dad is here!

The netizens couldn’t help but wonder:

Is this Wang Sicong himself?

After all, in the live stream, there are not many big brothers who can make a move to the carnival.

Those who can brush several in a row are even rarer.

Just as he was talking, there were a few more large-scale crazy brush special effects.

The name has nothing to do with Wang Sicong, and many netizens still question it.

Will there be Wang Sicong’s trumpet among these numbers…

It feels like Wang Sicong is really:As people sit at home, the pot falls from the sky.

The netizens were also shocked by the fantastical plot direction and the unexpected special effects.

Everyone is constantly discussing, and some people understand each other.

Dad is here, so come out and show your face generously.

Some netizens said:

Didn’t he already show up? He even brushed the carnival, how could he still show up?

Some netizens are also questioning:

Is it really Wang Sicong? Impossible?

Some netizens replied:

The operation of such a ghost horse is obviously the work of Wang Sicong…

The key is that there is a user who uses Wang Jianlin’s avatar, and the account with the same avatar as Wang Sicong has been sending hearts.

As a result, everyone can always see that two numbers similar to Wang Jianlin and Wang Sicong have been floating above the comment area.

The netizens called out directly:

Mr. Wang is mighty, is this going to start being domineering to protect his wife?

Some people also expressed that:

It’s just that the avatar is the same, it shouldn’t be the Wang father and son.

Then some netizens said:

Is there a possibility that they are themselves, deliberately appearing in such a strange way, so that people can’t imagine them.

正说着呢,又有一大批号飞进了直播间。

一时间,各种特效竞相飘屏。

网友们哪见过这阵仗,分明就是神仙打架。

但是也有网友称,早在事发之后。

王健林就把王思聪悄悄收押在家,不让他到处蹦哒。

这样,黄一鸣再怎么搞事情,做不了亲子鉴定,也闹不出什么水花。

就目前来看,王思聪和王健林,应该都是想冷处理这件事情。

但是,王思聪这又是曝光孩子,又是官宣新恋情的节奏。

再加上之前和其他众多前女友的梗,让他的热度想要下来也是有些难的。

黄一鸣原本也是醉翁之意不在酒,毕竟她是直播带货的。

公开孩子身份这件事情,她从一开始,就知道能带来巨大的流量。

事实也确实如她所想,现在几乎没人不认识她。

前有张兰依靠直播,怒赚几十个亿。

后有黄一鸣手拿青葱,供养富豪公主。

网传当年,王思聪怒砸10个亿,创立熊猫直播。

结果却以20个亿的亏损,惨淡收场。

他可能怎么都没想到,以强势资本出场的自己,会被一介草民消费的如此彻底。

按照某音平台,头部主播每一年的销售额。

黄一鸣一年如果能赚上百亿,那要不了10年,就能和万达比肩。

如果一年挣几十个亿,10年也好几百亿了。

黄一鸣这步棋,虽然走得危险,但是左右都赢。

即使进不了王家的门,一样赚的盆满钵满。

只是,黄一鸣的眼界和格局,决定了她的出路。

她完全不知道,暴富的背后所隐藏的负面影响。

直播行业,对女性来说,原本就是高危行业。

消费孩子,还把孩子的信息大肆报道,也真的是愚蠢至极。

这世间,能赚钱的途径千千万。

前有张兰,现有黄一鸣,才是对“人性”和道德的考验。

END

(注:文中图片来源网络)

#王思聪#

责任编辑:

The new M5 is officially opened for booking, and the car can be picked up first under the press conference on April 23rd.

  [Smart Car News] On April 17th, Weibo, the official Huawei terminal, announced that the new M5 officially opened the booking channel. If you book before 3 pm on April 23rd, you can enjoy the preferential policy of deducting 5,000 yuan from the deposit of 2,000 yuan, and you can also get the car first. Previously, at the Huawei HarmonyOS Ecological Spring Communication Meeting held on April 11th, Yu Chengdong, Huawei’s managing director and terminal BG CEO, personally confirmed that the new M5 series will be officially released in auto china on April 23rd.

  The new M5 in Wenjie fully caters to the aesthetic trend of young consumers in design language, and creates a strong dynamic atmosphere through a series of highly recognizable sports elements. The new car adopts a unique blackened logo and customized sports kit, which gives the body a sharper visual impact. What is particularly eye-catching is that it is equipped with blackened double five-frame sports wheels and bright and striking red brake calipers. This bold contrast color combination enhances the overall texture of the vehicle.

  The M5 series of Wenjie, which was launched last year, is the first model in the family to be equipped with HUAWEI ADS 2.0 advanced intelligent driving system. Through continuous OTA software upgrade, this model has successfully realized the extensive application of advanced intelligent driving function in urban areas without relying on high-precision maps, covering the main roads, secondary roads and even complex intersections in major cities across the country, as well as multiple road conditions such as national roads, county roads and township roads, and the coverage rate of open road application scenarios is as high as 99%.

  With the approaching of Beijing Auto Show, expectations of the new M5 from all walks of life continue to heat up. This new energy vehicle, which combines cutting-edge technology and sports appearance, is expected to set off a new round of car buying craze at the auto show.

On April 23rd, the new car map of the M5 was exposed.

Recently, we obtained a set of real car maps of the new model M5 from domestic social media. Earlier, at the Huawei HarmonyOS Ecological Spring Communication Conference, Yu Chengdong announced that the new M5 would be officially launched on April 23rd. The new car is expected to be upgraded for intelligent driving and driving control, and will continue to introduce pure electric and extended-range models.

image001.jpg

image002.jpg

  In appearance, this car is equipped with a closed air intake net, which is a pure electric version. The new border M5 has been fine-tuned for the appearance details. The LOGO of the front of the car is designed in black, and the silver trim at the lower enclosure is also changed to black. Other parts are consistent with cash.

image003.jpg

  From the side of the car body, the camera components at the fender of the new car and the chrome trim around the window are all replaced with blackened designs. The new car is also equipped with black double five-spoke wheels and red brake calipers, which further increases the sporty atmosphere. In addition, we can see that the roof is equipped with a lidar.

  The power information has not been released, and the current models are available in pure electric and extended range. The motor is available in 272 HP rear drive and 496 HP four-wheel drive. The cruising range of pure electric rear-drive vehicles is 602 km and 620km, and that of pure electric four-wheel drive vehicles is 534km. The extended-range model is equipped with a 1.5T engine as a range extender, with a maximum power of 152 HP and a pure battery life of CTLC ranging from 230 to 260km.

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