Yang Rui also has the experience of borrowing real instruments, but instead of lending the instruments out of the real room, he went to other people's real rooms to use them.

Generally speaking, the equipment purchased by the teacher in the same school, to say a word, can always be borrowed occasionally, if it is purchased in the school and placed in a teacher's real room, it is more comfortable to borrow.

But in any case, borrowing real instruments has a bit of a taste of begging for people, and people in the ivory tower are actually the most reluctant to ask for people.

When Yang Rui was a graduate student, he would eat closed doors from time to time, sometimes it was people who were preparing to use instruments, sometimes it was the students who took the keys and they were troublesome, sometimes the teachers with the keys were making beasts at home and couldn't come, sometimes the tutors with the keys couldn't come when they were doing animals in the office, and sometimes the tutors with the keys were doing the beasts in the real room and didn't open the door......

No matter what kind of closed-door soup it is, when you eat it, you will always feel that your lips are hot, your stomach is hot, and sometimes, you will feel that chrysanthemums are hot.

Yang Rui didn't know if someone was used to eating closed-door soup, but in a few years, he tasted a wide variety of closed-door soup, but he still didn't get used to it.

At some point, a real person is at a critical juncture, excited and nervous to take the materials to other real rooms, excited and nervous waiting for people to run out of equipment and then borrow, if you eat closed door soup again, that kind of uncomfortable, really a bit of shame.

But you can't help it, the school is not good enough, the college is not good enough, the tutor is not good enough, you are not good enough, that's it.

Sometimes Yang Rui also thinks: "When I become a big cow in the future, I will also buy a floor of instruments, which one I want to use, and I can use it whenever I want......"

It's a pity that the real instrument is more expensive than the house, and there are many graduate students who want to be a big cow, and Yang Rui didn't realize that fantasy after all.

On the contrary, in the 80s, Yang Rui saw the hope of building his own room.

On the one hand, he has the need to build his own real room, and on the other hand, the current ordinary instruments are also relatively cheap. Of course, in terms of domestic economic conditions, the instrument is still not cheap, but it can be afforded after all.

The most important thing is that now that the requirements for publishing articles and becoming a big bull have also become lower, to have a name and surname in the country, and to write high-end papers without buying the most advanced instruments in the world, this kind of opportunity, that is, in the early 80s.

In fact, there are very few researchers who continue to do research during the ten years of catastrophe, and even fewer who can keep up with the progress of foreign research, and everyone is catching up with and learning the latest foreign research, simply put, researchers all over China are copying foreign research.

If you know English, you will copy it more high-end, and if you don't know English, you will copy two stubbles.

If you don't copy it, you can't do it, the level of domestic scientific research in the 60s was already weak, and then let foreign countries take the lead for more than ten years, if you don't copy out the latest foreign research, doing research is repetitive research, and it is meaningless at all.

Of course, there are also some people who don't care, so they are willing to do repeated research, called "self-reliance, fill the domestic gap", this kind of also has great achievements, which is a special person in a special period.

In contrast, it is naturally happier to do theoretical research than to do practical research.

For example, if a mathematician wants to understand the latest progress abroad, he only needs to buy a journal to read, and even if he can keep up with the progress of research, he must repeat the real work if he can do physics or biology, and it is okay to do a few fewer real things, but if he doesn't read a journal just by reading a real journal, he will not be able to get the essence after all.

For Yang Rui, who already has financial resources, it is not expensive to do practical products that meet the Chinese level, but for ordinary researchers, it is not necessarily.

The middle-aged uncle looked at Yang Rui with blank eyes, saw that he didn't speak for a long time, and said pitifully: "You see if this will work, I will move out on Saturday afternoon, and on Monday night, that is, before morning, I promise to send you back." ”

Hearing what he said pitiful, Yang Rui was also a little soft-hearted, and said, "You can introduce yourself first." ”

He didn't agree first, it was inconvenient to lend out the instrument after all, not to mention the analysis of the balance, which is extremely easy to damage when moved around, that is, such a person with low emotional intelligence does not care about the requirements of acquaintances.

The middle-aged uncle came to his senses and sneered: "Look at me, I am from the 807 Institute, engaged in organic chemistry, and my surname is Wei Mingzhenxue." ”

"Then what are you going to do?"

Wei Zhenxue hesitated for a moment and said, "Solvent extraction of coal." ”

It seemed that Yang Rui didn't understand, Wei Zhenxue explained: "It is to study the extraction performance of coal with solvents, and to investigate what additives and auxiliary means can be used to change the extraction of coal, generally including ultrasonic, electromagnetic radiation and chemical treatment......"

"Solubility of coal. Yang Rui summed it up in one sentence.

"Right...... That's it. ”

"I thought the 807 Institute was engaged in chemistry, but it seems to be a coal science research institute?"

"Nanhu Coal Science Institute. Wei Zhenxue lacked a good impression of the unit, took off his glasses and rubbed his eyes, and said, "You also know my name, and you also know the work unit, can you lend me the analysis balance now?"

"You are ......" Yang Rui nodded at him with a smile, and then refused with a smile: "No!"

"Why not?"

"I know that there are many people in the name and work unit, why should I lend it to you?" Yang Rui asked rhetorically. In fact, he doesn't look down on coal chemistry, and the mood of the country to engage in coal energy is understandable, but as far as the experience of 30 years later, coal really lacks the value of vigorous development, especially after the fog in Beijing, coal has entered a long-term downturn again, and it is difficult to say when it will be restarted.

Studying coal chemistry in the 80s, although it can't be said to be a waste of time, is also not worth the big investment.

Wei Zhenxue, who was not good at words, was dumbfounded, and said, "You asked me a few questions, didn't you just want to determine if you could lend them to me?

"Yes, there are some. Yang Rui motioned to He Cheng to take the analysis balance away, and at the same time stopped Wei Zhenxue, who was chasing the analysis balance, and said slowly: "The Coal Institute is a rich unit, even if your analysis balance is broken, I don't believe that you have only one analysis balance for it, why do you want to borrow me?"

Wei Zhenxue's voice became smaller: "The other analytical balances are occupied. ”

"I see. In fact, there is no need for him to say, Yang Rui can guess some of it. This Wei Zhenxue's EQ is so low, and it is not much different from those who have only read Mao Xuan all their lives, and it is natural to mess up the personnel in the research institute.

In the minds of many people, the university seems to be a white ivory tower, and the research institute is like a green haven, as peaceful as the slow footsteps of a beautiful girl...... Perhaps for students and masters, the university can indeed be called an ivory tower, or at least a mouthful of white teeth, but for ordinary faculty and staff who are still chasing fame and fortune, the university is a corpse of an elephant.

Wei Zhenxue's analytical balance is broken, no one is obligated to lend it to him, the research work is very heavy, inspiration comes at any time, and it is the most wonderful experience to use the real room at any time, and it is not impossible to lend it to others, but a person with a strange personality like Wei Zhenxue is really not a good "roommate".

Yang Rui is not very fond of Wei Zhenxue's character, the so-called writing articles in core journals and holding Einstein's Joe is a type of person who is difficult to deal with.

If you want to share the analysis balance with this middle-aged uncle for a long time to come, it will definitely not be a good memory.

Yang Rui's heart, which had just softened, hardened again, and said: "The analysis balance is not suitable for frequent handling, and it is not a good idea to lend it to you, and it is the same if you are looking for the principal." ”

"How do you know what your headmaster thinks. Wei Zhenxue was also a tendon, so he simply followed them.

Cao Baoming stroked his arm and asked, "What should I do?"

"Let him follow, and be gone in a moment. Yang Rui and others carried their things on the tricycle first, and then took the shuttle bus back to Xi County, and then returned to Xibao Town from Xi County.

After such a long journey, I didn't expect Wei Zhenxue to go away.

When he arrived at school, Yang Rui was not easy to catch up, so he let him into the real room.

The slightly dim large tile house was originally used as a warehouse, and when Wei Zhenxue saw it outside, he expressed his disdain, and said unabashedly: "It's a pity that such a good analytical balance is handed over to you." ”

"What is given to us, we bought it. He Cheng was short, but his voice was high, and the voice of retort seemed to be able to tear off the tiles.

Wei Zhenxue shrunk his neck, followed Yang Rui, walked into it quickly, and said, "It's the same with what I bought...... Yikes......"

"The feeling inside and outside of the room is different. Yang Rui stood in front of the stage and said with a smile.

Wei Zhenxue nodded blankly.

There are four incandescent lamps in the room, which illuminate the inside.

The real platform is gray and white, the surface is terrazzo surface, which looks smooth and shiny, and there are sinks of the same material, as well as rare water pipes, which can't help but show a unique temperament.

The entire real room was arranged according to Yang Rui's requirements, and with the placement of the analytical balance on the special instrument table, the real room of Xibao Middle School also became high-end.

Wei Zhenxue was somewhat surprised, and said sincerely: "It's very good." ”

"People rely on clothes and horses and saddles, and the quality of the room is decorated, okay, if you want to find the principal, go to the dormitory area, and we have to start preparing for the real yàn. Yang Rui wanted to send him out in a word.

Wei Zhenxue suddenly opened his mind and said, "I'll help you prepare." ”

With that, he took the initiative to come to the instrument table to help debug the analytical balance.

Yang Rui is happy to have someone to help, it is very troublesome to tidy up a real room, especially at the very beginning, the students don't know how to use anything, and he has to do it himself.

Wei Zhenxue can not only help with work, but also teach other students how to do it, which immediately relieves Yang Rui's pressure.

And, he held out for two amazing days.

"Is it true that if you don't go crazy, you can't live?" Yang Rui expressed his admiration for Wei Zhenxue's perseverance, but he still didn't fake it, and started his own reality.

He wanted to revise the method for the determination of coenzyme Q10, more precisely, the absorption coefficient of coenzyme Q10.

Until 30 years later, the content of CoQ10 was often determined by UV spectrophotometry, and the basis of this method was the absorption coefficient of CoQ10.

In simple terms, it's how much light CoQ10 absorbs.

As we all know, in terms of color, black absorbs the strongest light, and white absorbs the weakest, but the absorption range of a substance often needs to be measured through a series of real yàn.

Generally speaking, there are authoritative institutions or people who measure the absorbance, and others just use it, and every time they measure it, it will tire people to death.

In the drug standards of various provinces and cities used in the 80s, the absorption coefficient of coenzyme Q10 was copied from foreign books in the 50s, and Yang Rui clearly knew that the content of this part was outdated.

When he was looking for information in later generations, he encountered the literature of the 80s, and when he saw the description of the content of coenzyme Q10, he would consciously put a question mark.

Therefore, Yang Rui clearly knows that the absorption coefficient of Q10 currently used in China is low.

The reason why this real yàn was chosen as the breakthrough point is that the absorption coefficient is a definite value, a direct feedback from nature, and it will not change due to authority or bureaucracy.

Yang Rui measured it, it was correct, and wrote a paper based on it, which no one can refute. For a high school student, this kind of essay that is not too difficult and has a little bit of importance is really suitable.

He Cheng and the others all obediently helped, only Wei Zhenxue, while teaching the students to use instruments, while watching Yang Rui's skillful operation, he looked a little happy.