Foreigners came and went in a hurry, but the Chinese delegation was restless and had a lot of discussions.

The team leader did not care about Professor Hu. He came to the crowd and asked, "I think Yang Rui is so young. He should give more advice. If anything happens, he will be in trouble. They all said "pay attention to international influence, pay attention to international influence, but they just don't listen, they just don't listen..."

Song Wenhao couldn't look over and said, "the foreigner asked if Mr. Yang Rui was here, and he didn't ask where the thief was. Don't be too nervous..."

"How can I not be nervous?" the foreigner asked Mr. Yang Rui. It was because foreigners were polite, They call everyone "Sir". In their prison, prisoners are called "Sir". What's more, on such occasions, alas, foreigners... Bah bah, foreigners pay attention to the occasions. Why don't you pay attention to the international influence? " The leader said a lot at a time, and his nose was red.

"What does it have to do with us? We're not paying enough attention? " Song Wenhao's face was a little black. He thought to himself: your prison only calls the prisoner Mr. Li, sir. Please don't escape. Please don't dig the wall, sir. Sir, don't hit another gentleman. Another gentleman, please be patient. Sir, please don't piss in another gentleman's bowl. Another gentleman, please finish the meal in the bowl

Song Wenhao weighed the clothes in his hand and said, "it's all uniform. Isn't it for your international influence? Look at the people around you. Which country's scholars are dressed like this? "

"That's right. Look at other countries, they all say that they are in line with international standards. Compared with other countries, we are just like rail workers." When it comes to clothes, there are not a few dissatisfied scholars.

Apart from primary school students, as like as two peas in the same way, they would like to hang out. In the past, we didn't have the necessary conditions. In addition, the political conditions were very bad. In order to protect ourselves, we didn't care much. Now, the reform and opening-up is ten years younger. Some people have gone abroad two or three times, and now they have to dress like children. If they communicate with foreign peers, they will blush when they are mentioned.

It's like the Korean people who came to China 30 years later and were discussing professional issues with their Chinese counterparts. Suddenly, someone asked, "Hey, you all wear the same clothes."

How to respond is uncomfortable.

Knowing the crux of the problem, the leader saw that it was possible to cause public anger, and quickly waved his hand and said, "I don't decide the clothes. I have to abide by the foreign affairs regulations. Oh, let's stop fighting and pay attention to the international influence, right? "

The leader shrunk as he spoke, then turned to the main hall and said, "I'll go to see Yang Rui. I don't know anything."

"Go and have a look." Song Wenhao called. He was worried that Yang Rui was young and not sensible, and suffered losses in the hands of the team leader.

The common thinking of scholars is to be vigilant and disgusted with the administrative personnel. Not only song Wenhao, but several people follow him. The rest of them, some don't like to take charge of affairs and chat with themselves. Some feel curious, but they stay behind and don't follow song Wenhao.

Professor Hu thought about it and followed.

In the main hall.

Yang Rui is introducing his paper to Professor Evans of Duke University.

Duke University is a famous university in the American University League. However, its strength is not limited to NCAA. Duke University is also one of the top universities in the United States. In all kinds of fancy university rankings in various countries, Duke University can generally be listed in the top 50. If it is lucky, it can be in the top 20, and occasionally it can be in the top five.

In more than 200 countries in the world, there are about 40 developed countries. The top 50 universities in the world are among the best in any country except the United States. Duke University is known as the first in the south of the United States.

Professor Evans is the director of the molecular biology laboratory of Duke University. Yang Rui sent his paper to him, but there was no reply. He thought that it was the same as dozens of other letters. However, when he arrived at the meeting, he found him to chat with him.

As one of the great masters of Duke University, Professor Evans was appointed as a member of the International Conference on genetics long ago.

When he wants to see Yang Rui, he naturally has full-time staff.

Yang Rui is also energetic and serious.

He is 70% or 80% sure that he can sell at least one PCR machine to Evans.

As long as Evans writes a paper with a PCR machine, that kind of advertising effect is absolutely first-class in the academic world. At least, the rich laboratories use it to buy one.

In order to describe the function of PCR instrument, it is necessary for them to quote Yang Rui's paper.

The reason why we can win the Nobel Prize for something that can be made in just a few months is that it has ignited the academic circle and has been quoted so many times that ordinary scholars want to cry.As an American bull, Evans belongs to the third stage. The first stage is the Nobel Prize winner. This kind of person can be called a bullfighter. He is a man standing at the top of the pyramid. He is willing to kill an ordinary bull. The second step is to have made the achievements that are likely to win the Nobel Prize, and most people have won the Nobel Prize. The third step is that the Nobel Prize winners, whose work is of great value, have always been at the forefront of the hot field, and are likely to achieve world-wide shocking results with only one step to the door. Of course, this step is likely to take decades, but even their current achievements are enough to make them proud in the academic field, This kind of person is usually a chair professor in a well-known university in the United States, much higher than a tenured professor. Top level papers such as CNS are similar to picking up cabbages for the third level scholars.

Outside the United States, the third level scholars are the top ones. In fact, they are also the strongest force in the academic circle, and sometimes even have a greater say than the weak Nobel laureates. Shi Yigong of Chinese biology should belong to this sequence.

However, in China in the 1980s, the discourse power in the academic circles was weak and weak, and Evans was already a person to look up to.

Yang Rui is relatively young and has not felt it yet. Professor Zhang Dayong, Professor Liu Huafeng, and song Wenhao, who came in from behind, were surprised and did not understand what happened.

Even the Chinese team leader, after asking others who Evans was, said nervously, "Yang Rui, don't offend others."

"I said, can't you think of something good?" Song Wenhao pulled the leader back, then asked the foreigner at the door, "don't you want to clear the main hall? When is the clearance time? "

Without hesitation, the foreigner said, "it's time to clear up now."

"Well, let's go. Don't wait for others to clear up. The international influence will be ugly." Song Wenhao said as he pushed the leader away.

Inexplicably, the team leader felt that it was reasonable and went out with half a push.

Zhang Dayong, Liu Huafeng and others were also shortlisted. When there was no interference, they stood closer and listened to the conversation between Yang Rui and Professor Evans.

Yang Rui did not focus on the academic nature of PCR.

He introduced his PCR instrument as a productivity tool.

This is quite different from the imagination of Zhang Dayong and others.

If they have such an opportunity to discuss with the world's big bulls, they must talk about the most cutting-edge academic issues.

Not to mention the value of the current dialogue, it is also very elegant to say that I discussed the topic of so and so with so and so after going back.

Of course, it's better if the topic can arouse Daniel's curiosity, but it's like seducing a little girl. In the case of incomplete information, you can only rely on touching.

Yang Rui is more purposeful and confident.

If it's the original PCR, Yang Rui may talk about the principles and other things, and talk about its great prospects. Every great scholar will use great prospects to describe his achievements. Laser technology has great prospects, and all information image has great prospects, Intramuscular injection of live chickens to increase production has great prospects

Scholars will not focus on whether there is a great prospect and where it lies.

However, the great prospect belongs to the original PCR.

For Yang Rui, the first version of PCR instrument that he has made now, when its suffix has an instrument "instrument", its prospect has been realized.

The original PCR is a very complex laboratory method, it does not need special instruments, but it needs skilled operation and precise control.

Facts have proved that it is not easy to be a spicy hot shop owner whose time is accurate to seconds. The original PCR, at most, solves the problem of whether there is a hot pot.

The first version of the PCR instrument, however, has reached the point where it can be used.

As a kind of cross era product, when it can be used, the greatness has already appeared.

In the era of rapid development of modern science, biotechnology can be said to be developing rapidly.

From purchase to elimination, an instrument can't survive for 10 years.

The more sophisticated the instrument, the more so.

There are always newer instruments to eliminate it.

The most terrible thing is the experimental method.

PCR The appearance of the instrument changed the experimental method.

The experimental method has changed, everything in the laboratory has changed.In less than 30 years, more than ten years at most, PCR machines have become standard in biological laboratories all over the world. If you don't match, you can't do it. For most biological laboratories, what experiments can you do without a PCR machine.

Before the millennium, a laboratory without a PCR instrument will have to go thousands of miles and watch other laboratories ride out the dust.

Yang Rui believes that as long as Evans uses the PCR machine, he will give himself the greatest opportunity.

This is the biggest advantage Yang Rui has.

In order to promote PCR technology in history, west company first spent two years talking about "the production process of spicy hot". However, it is useless. Scholars are busy and lazy. Few people are willing to learn this troublesome experimental method.

In the end, the company had to spend another two years to get the PC instrument out, and the promotion was relatively smooth.

Counting the time, it was the end of the 1980s. In less than five years, the finished PCR instrument has spread all over the world. The profit and power are unknown.

Yang Rui did not have the resources of west company, so he adopted the leading technology.

"It's more intuitive than your paper," Easter said

"The experiment is more intuitive. If there is a laboratory now, we can get the conclusion in a few hours." Yang Rui further promotion, take out the strength when open cram school.

It's a pity that Evans didn't care. He said with a smile, "relax, relax, we don't need to do experiments now, and the conference didn't provide a laboratory for you. Well, do you still have this machine? I can do it in another lab

"Of course, I've made several. You can take them." Yang Rui was a little disappointed, but he quickly packed the PCR instrument in his hand and gave it to Evans.

"Thank you." Let's listen to the opening speech first, and I'll tell you what I think after I try it out.

"OK, no problem." Yang Rui sighed as he watched Evans leave.

On the whole, it's a good thing, but it's not as good as Yang Rui wants.

What he hopes is to speak, give a report and even make a speech at this conference. If he missed this opportunity, he would have to go back to China. It's easy to say and difficult to do when he comes back to China. Not to mention how many people would blame him for going abroad twice in just a few months. No matter how short the time is, the west company, which was stimulated by Yang Rui, may come up with half a product to compete with him at any time.

I don't know how much trouble there will be in the competition of patent right and signature right.

Patents and signatures are first come, first served. If Yang Rui becomes famous in one shot, it's all right. If he fails this time, he will have too many variables to come back.

Although he has published papers and applied for patents, these can be disputed in American courts.

In addition, it's hard to say whether Evans will really try his PCR machine when he goes back. If he has time to do an experiment, it depends on whether he can realize the value of PCR instrument; If he doesn't have time to turn around and forget, this kind of thing can't be more common.

The third level scholar does not know how many people send materials and papers to him every day.

Yang Rui has sent dozens of the same papers, and only a few of them have been received. Evans, who has a little hope, may have to read the papers sent by Yang Rui because of the members of the general assembly, and then become interested.

Yang Rui couldn't help looking at Evans's back and sighing again: even if he definitely made a world-class research, it was still so difficult, and he didn't know how other people insisted on it.

Looking around, the main hall was full, but hundreds of people with sparse hair came and went, flourishing as if they were going to the market.

"Yang Rui, cheer up. That's Professor Evans just now. It's not easy to make him interested." Zhang Dayong is over 50 years old. Looking at Yang Rui's expression, you can guess his three thoughts.

Yang Rui wry smile: "I don't know when he is really interested."

……