Mu Zhongyi threw the manuscript paper tiredly, that was the paper written by the doctoral students below.

What, I want to graduate relying on the defense!

Scientific research is a very realistic industry. Even if many people read doctors, they do not see any true talents, let alone make any meaningful progress. Water thesis is the normal state of most people for graduation.

The scientific tower, that's all based on the sea, all of which are filled with water.

As an old professor in the field of materials, Mu Zhongyi has gradually declined over the years, and gradually shifted a part of the teaching work.

/p>

At present, this part of the center of gravity is a feeding dog.

After so many years of teaching, there are five good ones underneath, and all of them have been exported to the country.

There was a plate of fruits from his wife, saying, "I have seen what these things do if they are on vacation."

Mu Zhongyi laughed helplessly: "It's idle."

My wife rolled her eyes: "Otherwise, I will retreat next year, help bring my granddaughter."

Mu Zhongyi thought that it wouldn't work ... I would ask for my old life ...

The elderly on the table rang, Mu Zhongyi picked up and glanced at: "Xiao Wu, Happy New Year."

"Mu Lao, Happy New Year, do you have time now? Is it in Shanghai?"

Mu Zhongyi said with a smile: "Find me to dinner? This is not necessary. Just three days off, accompany the family with more."

"... Mu Lao, not eating, I have a student here, and I have achieved a result. I was a bit uncertain. You know that I later transferred the direction of metal enzymes, you may need to see it."

Mu Zhongyi did not quit: "Okay, let's send it to me."

Wu Huamin's tone was strange: "No dissertation ... what happened to the student just happened last night, it seems to be an accident, and now there is only one real thing in my hands."

Mu Zhongyi stunned for a while.

"Now I suspect that it is a 'super material' structure, an electronic control suction film. I tested it with the instrument of the college. Several fixed wavelengths, the reflex loss is -71.1dB, the equipment restrictions cannot completely exclude the environmental electromagnetic waves. I want to invite teachers

Come and see. "

Wu Huamin was a graduate student of Mu Zhongyi, but he went abroad during the doctoral stage.

The field that Mu Zhongyi specializes in is the absorption material. Wu Huamin was later able to serve in the "Metal Splash Lab", which also lost his resume in the relevant field.

Mu Zhongyi touched his chin. Although it sounded like an oolong, he was still a bit interested ...

It was basically dark outside the window, but Mu Zhongyi still decided to take a look, get up and wear a jacket.

After sweeping his wife, he knew what he was going to do and complained: "On the first day of the holiday! Where can I go!"

Mu Zhongyi accompanied the smile: "Go and see, come back and come back ..."

His family was next to the big, and after walking for 20 minutes.

When you come to the second floor of the material, you see a young man who seems to be waiting for him downstairs.

"What about Teacher Wu?"

"Professor Mu, right, I will take you upstairs."

For Wu Huamin's teacher, Zhou Rui is also the first time.

There is a feeling of shaking people to the upper layer.

On the road, Mu Zhongyi asked with a interesting tone: "You are the student who produces 'super materials'? How do you get it?"

This student looks very energetic, Mu Zhongyi unconsciously feels more good.

Zhou Rui nodded: "A four -piece composite coating, in some kind of uncertain magnetic field environment, forms a new composite micro physical structure."

Mu Zhongyi thought that this student had a eyes with a nose. I almost believed it.

Zhou Rui thought about it and said, "It should be biased towards magnetic loss."

Mu Zhongyi raised his eyes: "Looking at your age, you should be a graduate student. The foundation is quite solid."

Zhou Rui pointed to himself: "Professor Mu, I'm so old? Is it possible that I am an undergraduate ..."

However, the foundation is solid Zhou Rui dare not recognize. I thought that I was because I was not solid enough, so I did not seize all the enlightenment of heaven ...

Mu Zhongyi stunned, an undergraduate ... I thought that I had a probability that I ran for nothing.

After entering the laboratory, Wu Huamin was repeatedly reversed the switch on the power supply of the laboratory. Watching the film changing from the iron gray to the mirror color to the fan, the back was like DJ.

When I heard the movement and turned around, I immediately said, "Teacher, you can count."

After showing the magical electronic control effect to Mu Zhongyi.

Mu Zhongyi disappeared his relaxed expression instantly: "What is going on?"

As soon as Wu Huamin was about to speak, he was interrupted by Mu Zhongyi: "You shut up, Xiao Zhou's words."

Zhou Rui said about the things of last night. Of course, he did not mention the revelation of the heavens, but just described it as an inspiration and a luck.

Wu Huamin excitedly said: "Teacher, this may be a brand new super material structure. The most important thing is ... Xiao Zhou made a piece of finished product!"

It may take ten or even decades for a new material to go from "discovering" to "researching and understanding" to "making a finished product", but now it seems to be the other way around. You get the finished product first, and then you start guessing.

What's going on?

Besides being the chosen one, Wu Huamin could not think of any other explanation.

"Do you think this is possible...for invisible coating?"

Mou Zhongyi frowned and thought for a long time, then looked at Zhou Rui who looked calm, but finally shook his head.

"It's too early to say this now."

Stealth coating is a general term. It is not only in the form of coatings, nor is it only used in fighter aircraft. In the fields of precision industry and communications, there are many scenarios where electromagnetic wave interference needs to be reduced as much as possible.

Generally speaking, it is not difficult to find a material with extremely high wave absorption rate. For example, there are many materials in nature, and graphite is one of them. If graphite is pressed into a plate, the wave absorption rate will be ridiculously high.

But you can’t build a fighter jet out of graphite sheets, right?

If you want to call it an invisible coating, especially for fighter jets, wave absorption is only the basic threshold. You also need to consider high temperature resistance, ultra-high-speed flight abrasion, density, and good integration with the main structure without affecting aerodynamics.

Layout.

The film cannot be attached to the inside of the engine, and the appearance design also plays a very important role in the "stealth capability". In the end, it can be considered practical only when combined with the "stealth coating".

Fighter aircraft are the crown jewel of the military industry, and any application is an extremely complex systematic project that emphasizes "both must and must".

But even if it is not an invisible coating, a brand new metamaterial structure and a highly malleable finished membrane are all great things.

Mou Zhongyi took off his coat, looked a little more serious, and said to Zhou Rui: "Xiao Zhou, don't be excited, don't be excited, give me some guidance, Wu Huamin, take notes, and we will do a complete set of tests."

Zhou Ruixin said I'm not excited....but I think you shouldn't be too excited.

Wu Huamin was about to go back and get his computer. Fortunately, he had the habit of carrying it with him.

Mou Zhongyi stopped him and said in a deep voice: "Don't use the computer, write by hand."

Wu Huamin:Huh?

Then I understood the teacher’s intention.
Chapter completed!