As the dean of the School of Materials and Engineering of the University of Electronic Science and Technology of China, Dean Wei has extraordinary research attainments in materials science, and it can be said that he still has a certain prestige and voice in the field of materials science in China.

In particular, his teacher is also an academician of the Chinese Academy of Engineering, a Taishan Beidou-level figure in the domestic materials science industry, and academician Hua Zhengxiong.

He has dedicated his life to the country and has always been dedicated to the development of China.

Materials science is the foundation that supports all walks of life, and without good materials as the foundation, no matter how good your technology is, you can't make what you want.

Academician Hua Zhengxiong is leading a group of academicians and experts to study plasma experiments, also known as the tokamak device, a device for studying controlled nuclear fusion.

There are two such devices for the study of controllable nuclear fusion, which are led by two veteran academicians with authority in relevant fields.

Nuclear fusion, as the name suggests, is the process of fusing the nucleus of an atom into a new atom, such as two H atoms, under ultra-high temperature and high pressure conditions, fusing into a He atom, in this process, releasing a huge amount of energy.

This is the opposite of nuclear fission, and the nuclear power plant we are building now is a nuclear fission reaction, and this process will release nuclear radiation, which is very dangerous.

In terms of weapons, it is nuclear weapons, and the principle is nuclear fission.

Compared to nuclear fission, nuclear fusion is undoubtedly relatively safe, but it is currently uncontrollable.

Humans have been able to achieve uncontrolled nuclear fusion, such as the explosion of **.

If controlled nuclear fusion can be developed, then the energy problem facing mankind will be solved.

Nuclear fusion is the opposite form of nuclear reaction to nuclear fission.

It could be a source of energy for the future.

Its fuel can be derived from seawater and some light nuclei, so the fuel for nuclear fusion is endless.

At present, the world's top countries are working on controlled nuclear fusion, and whichever country can successfully develop controlled nuclear fusion, then they can grasp the future.

One can imagine what this project means to a country, and how much money the country invests in it every year!

Although there are no real outputs, inputs are necessary.

As the mainstream controllable nuclear fusion experimental device, the tokamak device is a kind of cyclic vessel that uses magnetic confinement to achieve controlled nuclear fusion. Its name, Tokamak, is derived from the ring (to

oidal), vacuum chamber (kame

a), magnetic (mag

IT), coil (Kotushka). It was first invented in the 50s of the 20th century by Azimovitsy and others at the Kurchatov Institute in Moscow, USSR.

In the center of the tokamak is a circular vacuum chamber with coils wound around the outside. When the power is applied, a huge spiral magnetic field is generated inside the tokamak, and the plasma in it is heated to a very high temperature to achieve the purpose of nuclear fusion.

Under such high temperature and high pressure, ordinary materials cannot withstand it at all, so high-temperature superconducting materials have become one of the bottlenecks of tokamaks.

In his article "Research on High-Temperature Superconducting Materials", Li Yuan established a mathematical material model by means of mathematical derivation. He predicts that this high-temperature superconducting material will be able to work hard at ultra-high temperatures measured in 100 million degrees Celsius and have superconducting properties.

It's scary.

If this high-temperature superconducting material can be produced through experiments, then Huaguo's controlled nuclear fusion will be upgraded by countless grades.

At the same time, there is hope for controlled nuclear fusion.

Dean Wei couldn't sleep all night, and as soon as he returned home, he immediately called Hua Zhengxiong, a teacher who was far away in Yanjing, and informed Li Yuan of the matter.

Academician Hua Zhengxiong convened all the members of the project team overnight and held an emergency meeting to discuss how to deal with Li Yuan's matter.

Of course, it is impossible for Li Yuan to know about this kind of thing.

And Xiao Ran was also very interested in Li Yuan's paper, and asked Li Yuan to stay and opened a separate laboratory for him in the experimental building.

All kinds of material needs should be met.

Therefore, Li Yuan immediately led the team to set up an experimental project for the research of high-temperature superconducting materials, and all the members of it were from the elite department.

He has only one request, and that is to try his best to make that new type of high-temperature superconducting material.

As for Li Yuan's paper, it was published on the official website of Lingshui Comprehensive School.

......

On the leisurely peak, two unusually beautiful women suddenly appeared, carrying a large bag and a large pile of small bags in their hands.

These two women are Chen Meiyi and Zhao Feifei, they went to H City two days ago, saying that they were going to visit the mall and buy some beautiful clothes.

Xiao Ran didn't accompany the two girls because she had something to do.

"Ranran, come out and help move things, it's so heavy!!"

As soon as she climbed to the leisurely peak, Zhao Feifei shouted out of breath.

"Okay, here we go. A somewhat weak voice came from the center.

Then, a man in white appeared.

Xiao Ran walked towards the two women and said with a smile: "You said that you are already SS-level powerhouses, and you want me to help you with such a little thing!"

"Hmph, isn't it supposed for your boyfriend to help carry things? We didn't let you go shopping with us, it's already very bad, just let you help carry something, it's a matter of minutes, you still don't want to, hum!"

"That's it, ignore you. ”

The two women pretended to be angry and pursed their lips.

Xiao Ran hurriedly said, "Okay, okay, I was wrong, right? ”

With that, the three of them walked into the house.

"Hmm, this is Yang Jiajia, what's wrong with him?"

When the two women saw the young man lying on the wooden bed, they couldn't help but exclaim.

Xiao Ran smiled, "A hidden family in the mountain city almost killed Xiao Jia. ”

"What?"

"What a boldness, our students, that someone would dare to kill? ”

"Don't worry, the two Cheng family ancestors who injured Xiao Jia have been killed by Cheng You. Xiao Ran saw the indignant appearance of the two women, and hurriedly said.

"That's okay, but this matter can't just be settled, we must deal with this Cheng family, and let those who are ready to move see how serious the consequences of provoking our Lingshui Comprehensive School are. ”

"Yes, our Lingshui Comprehensive School is not easy to bully, we must make them pay a heavy price, don't hurt them, I don't know what the Li family and Tang family will do to other students in the future." ”

"Jiajia is lucky this time, what if she changes to other classmates next time?

The two girls were still angry, their faces were cold, and they had the appearance of immediately leading the team to destroy the Cheng family.

Xiao Ran also said coldly: "Don't worry, when Xiao Jia wakes up, we will go to seek justice, and I will let Xiao Jia take action personally." ”

At this time, Yang Jiajia, after a night, has recovered most of her physical functions, but she has not yet woken up.

"Is Jiajia okay?" Chen Meiyi said worriedly.

"Don't worry, there is no danger to my life, I estimate that I will be able to wake up tonight, and I will be fine after recuperating for a while. ”

"By the way, you guys went to H City this time, in addition to buying a lot of bags, jewelry, clothes and skirts, what else is fun?" Xiao Ran changed the topic.

"Oh, of course. Zhao Feifei stretched and sat lazily on the sofa, "But I'm sleepy, let Meiyi tell you." ”

With that, she closed her eyes and took a nap.

When Xiao Ran saw this, he couldn't help but smile bitterly.

These two people are afraid that they have been playing crazy for a few days and nights, otherwise with their physical fitness, it is impossible for them to be sleepy in the daytime.

But he didn't say much, but looked at Chen Meiyi.

"Hee-hee, Brother Ran, we went to H City this time, it was really an eye-opener. Chen Meiyi Jiao laughed.

"Oh, isn't it H City, you've lived there for more than ten years, and you haven't seen enough?" Xiao Ran said suspiciously.

"No, no, no, it's different, since the introduction of air purification trees in H City, the whole city has undergone tremendous changes, especially now that it has been half a year, those air purification trees have grown. ”

"Now, the air in the whole city of H is very clean, and there are air purification trees everywhere on the streets, and the air there is only a little worse than our spiritual water. ”

"But compared to Lingshui, it is more prosperous and lively, and there are many things to play and eat, hehe. ”

...

As soon as Chen Meiyi opened the conversation, she chattered non-stop, during which Xiao Ran just listened with a smile, but had other thoughts in her heart.

Lingshui is a good place, but it's too bland, Fei Fei is fine, but Mei Yi is afraid that she doesn't like this kind of life very much.

"Meiyi, why don't we go to H City and buy a villa. Xiao Ran pondered for a moment.

"Also, if you like H City, let's discuss opening a branch there, and you used to be the principal. ”

Chen Meiyi was stunned for a moment, and a pair of beautiful eyes suddenly looked at Xiao Ran fixedly, with tears flashing in her eyes.

"Brother Ran, you, do you hate me anymore?"

Xiao Ran was in a hurry, and hurriedly said, "How could I hate you?"

"Then you still drive me away and let me go to H City. Chen Meiyi said aggrievedly.

"Haha, Meiyi, you misunderstood. When Xiao Ran heard this, he laughed, "That's what I plan, in the future, we will mainly live in H City, after all, although Lingshui is good here, it is inconvenient to do many things." ”

"I want to go to H City to open a branch school, and you will be the principal of the branch school, and while we recruit students there to train them, I am going to build a research institute there and separate it from the school. ”

"After the graduates of the Elite Division, I hope that they will continue to work at the institute and contribute to the development of science and technology in the country. ”

...

Xiao Ran talked badly, coaxed for more than an hour, and then Chen Meiyi burst into laughter.