46 Chapter 46-Mi plus Rifle

Facts have proved that most projects, especially scientific research projects, are not the more people, the better the effect.

At the end of the get out of class, 7 people, four girls and three boys all came to the laboratory.Everyone huddled together around a workbench to conduct experiments together.

The experimental data this time is very unsatisfactory, and there is basically no change in the value.It stands to reason that the testers should calm down at this time and investigate slowly to see what went wrong.

But it can't be done now!

It is estimated that it is the first time for a few girls to participate in this kind of thing. They are very involved, and they discussed with You Tianzhan in full swing.

Cheng Yongxing felt that his head was a little bigger, and everyone was actively expressing opinions.The result of male and female collocation is that everyone is desperately expressing themselves.

This is what Wang Liguo saw when he came to the laboratory.

"What are you doing?"

Seeing the teacher coming in, the students calmed down.

"Professor Wang, looking for me?" Cheng Yongxing stood up.

"What's wrong? So many of you, what are you arguing about?"

"Ah, nothing, it's just an accident. The measurement results have not changed. We are discussing the reasons."

"Do you need help?"

"I don't need it for the time being, let's think about it again. Nothing, please trouble you."

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"Well, your paper has been revised. Come, let me explain to you." Professor Wang called Cheng Yongxing out alone.

This time the changes are much less. One is that the format is traceable, and the other is that the girls do things more carefully and make fewer mistakes.

"Professor Wang, I have thought about the next experiment."

"Oh? Keep going?"

"I still want to do the MEMS project. But the optical fiber project can be taken over by these students. They have been doing experiments with me during this period, and they are familiar with it. Especially Youtian Zhan, who has always been doing it with me. "

Professor Wang thought for a while, but did not insist.During the cooling off these days, he also thought a lot.

"It's okay, but they just enrolled after all. It's okay to be an assistant, but the understanding of the project has no concept. You can help them when you need it."

"It's no problem. I don't play a big role in these projects. I don't have enough level for calculations. They are enough for specific tests."

Cheng Yongxing recommended these students, hoping to create some growth opportunities for them.

"This opportunity makes it easy to get out, but difficult to take back! I hope you will not regret it in the future!"

Wang Liguo still got a vaccination.There is no need to repeat the truth of life.

"No, don't worry, Professor Wang! I think MEMS will be more promising. I have to ask you to help me win this project in two days."

"Okay, I will try my best! You write a plan first, and I will help you fight for it! The equipment for this experiment is not available in our specialty, and we have to go to another laboratory to do it."

Professor Wang also vaguely expects this MEMS project.This excellent young man, unconsciously, built a lot of trust in his heart.

"You classmates, when can you be released for experimentation?" Now that it has been said, the sooner you start, the better.

Professor Wang also thinks it is a good idea to use freshman students to do experiments.

These students, no matter what, are considered to have been exposed to experiments, and besides, they are not conspicuous.

Except for Professor Wang Liguo, everyone in the school did not realize the value of these topics.

He responded with expectations, but after all, he has been out of the frontline of scientific research for a few years, so he is not very sure.This subject may be very important, but it’s too early to start a team.

Although his body recovered, he couldn't do long hours of work, and most of the work still needed to be handed over to his assistants.It is a better choice to use this batch of freshmen for experiments, coupled with the relationship between Niu Pin and him, to advance and retreat, and to defend.

"It's okay anytime. Youtian Zhan can take it out at any time. His level of experimentation has improved very quickly. Yuan Shuai can also beat his hands. Several girls are responsible for copying and recording. It's all right! Doing this kind of small experiment is not good enough. Not all is enough."

"Okay, I'll go back and prepare and start as soon as possible."

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Cheng Yongxing returned to the experimental platform and handed the corrected documents to Zhao Mengjia.

"The paper is corrected, please copy it again for help, and you can send it out."

"Have you told Professor Wang about our experiment?"

It is the first time for the students to meet the old professor.They have been waiting for news for more than half an hour.

"said."

"Did he agree?"

The girls have no guts to see the old teachers.

"He said he needs to consider it. I guess it's not a big problem. You'd better prepare for it too. Then, cooperate with the implementation."

"what to prepare?"

"There are a few books that you have time to read. It is difficult to do well without understanding the purpose of the experiment."

"What book, you list it."

Cheng Yongxing probably wrote the names of several books."These are the books, the library should have them all."

"These books are professional books!"

Some people still know that these are actually the professional textbooks for their juniors and seniors.

"It should be." Cheng Yongxing turned to show his strength.

"Okay, let's look for it." The girls didn't believe it, but since he could write the title of the book at hand, he wouldn't be completely ignorant.

"Go back and copy the papers and read the materials, and leave the experiments here to us."

When a few girls had something to do, they left the laboratory.Some people went to copy papers, some went to the library to borrow books.

After the ladies left, the house finally became quiet.

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Cheng Yongxing disassembled several people's handmade works and studied them carefully.The idea of ​​this experiment is quite simple, it is the conversion of various measurement results, it may be that the conversion ratio is set wrong, or something is locked.

"It is estimated that the force of the spring is too large, resulting in the measurement offset is too small, the result is not displayed. Need to change a spring with a smaller force.

The two friends had no objection, so everyone went through the box and looked for a smaller substitute.But I didn’t find it. I need to find a place to buy it.

"Do you think this will work?" Youtian Zhan removed the oil pen and took out the spring inside.

Cheng Yongxing took it and pressed the button, the power of this was much smaller.

"Try it."

Cheng Yongxing adjusted the positions of several organs inside, and enlarged the itinerary as much as possible.

Although the elastic force of this spring is still a bit too large, the readings have finally changed.

The experiment can start again.

"How do I feel that it's strange to deal with experiments like this! This kind of thing can really be published?"

Youtian Zhan looked at the detection devices hand-made by several people on the table, and couldn't feel high technology at all.

"I also feel a bit LOW."

"hug?"

"It means soil. We are on the battlefield with millet and rifle."

There must be problems with the design of the agency, and the changes in values ​​are always small.Although the data is not perfect, it proves that the idea is sufficient.The experiment can finally go on.

The most time-consuming and energy-consuming experiment is to set up the experimental environment.

The blue LED equipment is made and built by the experimenters themselves.It took 5 years before and after the results came out.

Now he has already started.

Cheng Yongxing calculated the date, and the sense of urgency became much stronger.He still has a long way to go. Fortunately, time is still on his side, and he has more than a year to go.