The Propaganda Department of Peking University has a lot of energy. At least it can lend a camera casually.

Under the gaze of black pupil, the leader of biology department and Propaganda Department dressed up and dressed up in formal clothes, came to the laboratory of tangjizhong.

Sun Ruyue, who was busy at the door, was shocked when he saw the image of such a group of grey or black serious people. He quickly ran into the laboratory and whispered: "there are plainclothes policemen coming."

"What are the police doing?" He Quangui took off his gloves, opened the door of the laboratory and looked out.

"Here it is, where it opens." In the corridor came a strong male voice, excited voice, like a middle-aged man with a child to see the peacock open screen.

"Pa"

He Quangui closed the door in fright, a cold sweat on his head, said: "it's really plain clothes. What should I do?"

80 The plain clothes image of the S is very tall and powerful, with the images of special forces, spies, people's police, detectives and so on. HaiYan's first book is plain clothes police, which was later made into the TV series plain clothes police. The theme song "several storms, several spring and autumn, wind, frost, rain, snow and torrent" in it is still remembered until 20 or 30 years later, The story of "plain clothes police" began in 1976.

At this time, when young people hear about plainclothes police, they first think of all kinds of social rumors.

Several students in the laboratory were in a panic, like mosquitoes in the mosquito net.

Yang Rui sighed, looked up from the experimental table and said, "what have you done? So scared. "

"I'm afraid because I didn't do anything." Wang Yaowu, standing behind he Quangui, thought for a moment and asked, "is it a problem to boil eggs in a water bath?"

"I don't think so." Wang Ying, the most experienced of several people, answered and said, "otherwise, it will become a problem to make tea with pure water equipment in the laboratory."

He Quangui's eyes brightened: "yes, I forgot this good thing. The tea made with pure water is very good."

"Right? As far as my taste is concerned, the tea brewed with first-class pure water is better than the water in Yuquan mountain. Whether tea is good or not, in fact, we should do a double-blind test... "When talking about the tea ceremony, Wang Ying is a little voluble. Although most of them are wild, they are well organized.

Yang Rui listened with relish. The pure water in the laboratory is divided into one, two and three grades, usually expressed by the conductivity of water. The third level of pure water is the lowest level, which is generally washing and rinsing. The second level of pure water is already very high. It is enough for conventional laboratories to use it, including buffer solution and so on.

The equipment of grade I pure water is quite expensive. It is specially used for high-precision analysis technology, test tube baby, DNA sequencing and other applications. Grade I water is also used. At the same time, as one of the conditions to control the conductivity, primary water is also used for the configuration of electrophoresis solution.

The most expensive equipment in Tang Jizhong's electrophoresis laboratory includes the preparation device of primary water. Pure imported machinery can only produce about 10 liters of primary water per day, but it is very different from the mass production water on the market.

Of course, using it to make tea is different from pure water or spring water.

When several people discussed, the door of the laboratory was pushed open by a "plain clothes".

In front of the two plainclothes trot in, opened the curtain, and opened the microphone, to all the people to make the posture of Shh.

"What's this for?" He Quangui was a little bit confused and bravely stood up to ask.

"Yang Rui, let's meet again." No one answered him, but the next man came to Yang Rui.

"Hello, director Qin, what's the matter with you? You're inspiring people." Yang Rui shakes hands with each other and recognizes the director of the Department of biology in front of him. After applying for the school project, the two had several contacts.

Director Qin said with a smile: "good thing, just a moment, I'll let the master come to talk."

Then he clapped his hands and Richard and the cameraman came in.

The black camera flashed red dots, as if with magic, it made people feel stiff in an instant.

He Quangui is usually lively and talkative. At this time, he also stares at the camera at a loss, like a mouse scared by a cat. He doesn't know what to do.

"Hello, Yang Rui." Richard came out of the shadow of the camera and said, "I've come to invite you to my lab

"Professor..."

"Listen to me first." Richard immediately interrupted Yang Rui's words, waved his hand and said in English: "I have the full support of Peking University and am allowed to use and build an excellent laboratory. You should know that this is a very rare trust and honor. I hope to do this well. Therefore, I need not only professional researchers, but also excellent auxiliary researchers. Yang Rui, your achievements are very good, and your thinking is particularly keen. I must admit that I look down on you. Therefore, I come here specially to invite you to join my laboratory, so that you and my intelligence can be brought into full play. "Sincere attitude and the appearance of blonde eyes, all of a sudden shocked the audience.

Today, sun Ruyue, a sophomore, looks at Yang Rui with his eyes full of lust. He is ecstatic to recall Richard's words: I have to admit that I look down on you, so I'm here to invite you

It's just like a myth of new China. A foreigner belittles a certain Chinese with his inherent prejudice, and the Chinese cleverly let foreigners admit their own mistakes with his intelligence

Sun Ruyue thought that if he could get such an invitation, it would be worthwhile for the University.

Director Qin also looked at the scene with excitement, looked back at the camera from time to time to make sure that it was still shooting, and preserved this rare process -- professors from famous American universities apologized to Chinese college students!

This kind of title, when you think about it, stimulates your nerves.

Richard looked at Yang Rui with deep eyes, stopped for a moment and said, "I need three interns, but like other assistants, any intern's contribution will be recorded. If he participates in the paper, he will have the opportunity to sign his name. Everyone will have a fair and just environment and equal opportunities. Of course, senior researchers, including me, will give serious guidance to interns. "

"It's a good opportunity, Yang Rui." Director Qin would like to hold Yang Rui's neck and say yes. However, because Yang Rui has refused once, he is now slightly worried about gain and loss.

The researchers in the research room even looked at Yang Rui and Richard with the expression of seeing pie fall from the sky and hit others in the mouth. They just waited for them to make a decision and began to cheer with envy.

However, Yang Rui's eyes gaze, but slowly and firmly shook his head: "sorry, I have my own things to do."

Director Qin tilted his head for a moment, as if he didn't hear clearly. He was furious in an instant: do you have something to do? What's bigger than this!

"Research won't take all your time, if you're worried about that." Richard spoke again.

Yang Rui shook his head again: "not only that, in a word, I feel very good in Professor Tang's laboratory. I don't want to change the laboratory."

"If you are dissatisfied with the intern's job, you can ask for it." Without waiting for director Qin to respond, Richard put forward a better condition.

Yang Rui still refused: "I think the current position is very comfortable. It's not like changing positions."

"Well, don't shoot." Director Qin waved his hand and let the camera stop in frustration.

Today's photographic equipment is tape, every minute is money.

Looking at the Propaganda Department colleagues put away the equipment, director Qin said: "Yang Rui, what do you think? Richard kindly invited you to the laboratory, why don't you want to go?"

"I have my own business to do. I'll be an intern for others." Yang Rui returned it with a word.

"Richard didn't say that. If you're not satisfied, ask for it yourself." Director Qin winked and gestured to Yang Rui to ask.

He wants to get a satisfying shot now, but he doesn't care how it turns out.

Yang Rui still refused in a different way, a pair of salt and oil do not enter the appearance.

There was no reason for that. Director Qin simply took Yang Rui to the corner and asked in a low voice, "don't you want to study abroad?"

"I don't want to." Yang Rui is more straightforward.

"Well, since you want to study abroad, why don't you?" Director Qin looks like a strange creature.

Yang Rui asked: "why do you want to?"

"Who doesn't want to study abroad? It's good to be abroad. Forget it, you're only a freshman now. I don't blame you if you don't understand, but I say, you can't be so willful..." director Qin began to persuade.

After a while, another boring teacher came to join the persuasion queue.

Yang Ruiyun's fancy refusal method is easy to deal with.

Until director Qin began to give an example: "look at Huang Mao, he won a chance to study abroad after graduation. When he came back, he commented on the lecturer. How good..."

Yang Rui subconsciously repeated some familiar "Huang Mao" two words, can't help asking: "which Huang Mao?"

Director Qin thought it was a bit reasonable, and immediately called out: "teacher Huang, you come here."

A young man with a green face came over doubtfully.

"Huang Mao!" Yang Rui looked up and down at each other, and suddenly found it very interesting. Huang Mao, who has won several awards in physiology and biology, is Huang Mao of Peking University. His research on potassium channels should have been in his radiation field.