Great Country Academician

For China, its advantages in the field of controllable nuclear fusion have gradually emerged over time.

In the past year, other countries have invested a lot of money and research in the field of controllable nuclear fusion, but the first wall material has always separated the two sides like a natural chasm, and the solution to the neutron irradiation problem is still far away.

In the face of cheaper energy, or hoping to find some hope from the transaction, many countries have launched negotiations.

Faced with this opportunity, some people naturally cannot give up.

Many equipment and technologies that are in need or were originally prohibited from being sold can be negotiated back into the contract through commercial negotiations.

Unfortunately, even with controllable nuclear fusion technology, China is still in the stage of industrial chain upgrading. After all, the accumulation of technology will take a long time to complete.

However, with the realization of controllable nuclear fusion technology today, everyone is confident of achieving further comprehensive development.

After all, the energy problem has been solved, and the next step is the development of technology and the competition for resources.

The former takes a long time to evolve, while the latter requires strong national strength to protect its right to speak.

On this basis, the plan for the outer space space carrier was unanimously approved by everyone.

Strategic deterrence is also an important component of national defense and national strength. They have no intention of conquering the world, but they must have enough power to protect themselves in the face of possible threats in the future.

For Xu Chuan, what surprised him most in today's meeting was not the planning of the space carrier and a series of deployments in the national defense field, but the ideas and concepts of magnetically confined plasma processing technology.

CNC machining is one of the most important links in the modern industrial system. Top-level CNC machine tools are called "industrial master machines" and are used in many fields.

From key parts of national defense weapons, aerospace, and aircraft carriers to watch gears and various precision instruments, no matter what field you are in, as long as you are in the manufacturing industry, you can hardly do without high-precision machine tools.

In recent years, China's intelligent manufacturing has been on the rise, and the aviation industry, independent aircraft carriers, and high-tech industries have developed very rapidly.

But every leap in the manufacturing industry is inseparable from the improvement of machine tool manufacturing precision.

But for the most core top-level CNC machine tools, China still does not have much independent production and manufacturing capabilities.

At least, there is still a considerable distance between them and the leading countries such as the United States, Germania, and Sakura Japan that control ultra-high-precision machine tools.

These countries strictly control the output of ultra-high-precision machine tools and guard against control by other countries.

Not only because it is the core technology of modern precision manufacturing, it is also a necessary facility for processing and manufacturing some high-performance ultra-large components of modern military industry, such as ultra-low-noise submarine propellers and other equipment.

Of course, the application of ultra-high-precision machine tools goes far beyond the military field. It covers almost all areas of high-end machinery manufacturing.

The technology that best embodies the technical level is the ultra-high-precision large-scale machine tool. An ultra-high-precision machine tool has a processing accuracy of 0.1-0.001μm, which means it can reach or approach the nanometer level, which is so small that it cannot be distinguished by the naked eye.

This is a level of precision that cannot be achieved no matter how skilled manual manufacturing is.

However, in recent years, the development of high-precision CNC machining has almost reached a critical point.

Just like chip processing, one nanometer is the limit of silicon-based chips, and high-precision CNC machine tools also have such a limit.

After all, no matter how the CNC system or hardware tools develop, its accuracy depends on the servo system and the contact cutting area.

With current technology, no matter how much research is done, its limit is almost locked at around 10 nanometers.

But for magnetically confined plasma processing technology, theoretically its processing accuracy does not depend on the equipment, but on the surface diameter of the atoms of the processed material.

The single-atom knife cuts the bonds of atoms in the material, making the surface of the material smooth and stacked layer by layer like graphene.

The accuracy of this level of processing is more than an order of magnitude higher than that of CNC machine tools.

If it can really be done, this will definitely be as much a change to the energy industry as controllable nuclear fusion to the high-precision manufacturing industry.

The meeting ends and the participants in the conference room get up and leave.

Xu Chuan sorted out the meeting documents in front of him, stood up, waved and shouted to the staff standing at the door.

"Please bring my phone to me, thank you."

When participating in this kind of internal meeting, all electronic equipment and other things on the body would be checked and handed over before entering the meeting room, and he was no exception.

Taking the mobile phone from the staff, Xu Chuan prepared to take a record of his research at the meeting.

It was impossible for him to take away the meeting report of this kind of internal meeting, so taking photos of his research was the best way. It was difficult for him to restore every detail of the idea when the inspiration came just by relying on memory alone.

Especially since I will probably be chatting with other people next and won’t be able to meet at the hotel until evening.

"Academician Xu, the report documents of the internal meeting are prohibited from being photographed and circulated." Seeing his actions, a staff member reminded him in a low voice.

Although I knew there could be no problem with this person, I still had to abide by the strict internal rules of this kind of meeting. At the very least, he needs to do his job.

Xu Chuan stopped what he was doing and said: "I won't take pictures of those meeting reports. I just record my own research on my blank page. You can check it. There will be no information related to the meeting. ."

"this"

The staff members had embarrassment and hesitation on their faces. The meeting rules strictly prohibited the leakage of any information related to meeting documents, but this person's level made him a little confused about what to do.

And when it comes to inspections, if he could understand these things, would he still be standing here?

At this moment, the old man sitting in the chief seat came over to the rescue with a smile and said: "It's okay. You can go out first. Academician Xu will not leak these things. There will be no problem."

Hearing this, the staff breathed a sigh of relief, saluted and quickly left the office.

"Don't worry, they are just doing their jobs." After explaining with a smile, the old man asked with some curiosity: "Speaking of which, what are you studying now?"

Xu Chuan responded while filming his research: "Some theories about the direction of high-precision CNC machining."

Hearing this answer, the old man looked at him in surprise. He thought that what Xu Chuan was studying at the meeting was related to national defense, but he didn't expect it to be this.

Xu Chuan smiled and explained: "To put it simply, it is a technology that uses ultra-high temperature particles to cut materials to improve processing accuracy and other aspects."

"But it's just an idea at the moment. There are still many problems. I don't know if it can be done."

The old man nodded and didn't ask any more questions. He didn't know much about technology.

But for him or the love of the country, no matter what Xu Chuan studies, as long as it is not anti-human, it will basically be supported.

Skipping the topic with a smile, the old man asked: "Speaking of which, is this International Congress of Mathematicians coming soon?"

Xu Chuan nodded and said: "On July 25th, there is still a little more than a week left. When should I leave? Should I take the train there like last time?"

He still has a vivid memory of the last time he went to Sweden to attend the Nobel Prize award ceremony.

Although I spent more than half a month on the road, the scenery along the way was something I had never experienced before.

The old man smiled and said, "Not this time. Let's take ordinary civil aviation. It's safer."

Although from a national perspective, it is undoubtedly the safest not to attend this mathematics conference.

But he did not persuade Xu Chuan not to attend this mathematics conference.

On the one hand, the relevant preparations have been done. The meeting was held in Tsarist Russia. They have already done a very deep binding and exchange of interests with Tsarist Russia, and security is still guaranteed.

On the other hand, it is impossible for them to keep people in the country like birds, which will only destroy them.

For many academic things, there is simply no way in China to provide a cornerstone for this person to move forward.

Although there will be a lot of trouble in terms of security when traveling abroad to attend meetings or something like that, as long as it can be solved, it's not a big deal.

Isn’t this where the role of the state lies?

Xu Chuan nodded and said, "This time I will trouble you guys."

Although it is not clear what preparations the country has made for this International Mathematics Conference, it is conceivable that it will definitely be quite troublesome.

The old man smiled and said, "Compared to your safety, these are nothing."

In order to ensure the safety of this trip, when they received the news earlier, they planned all possibilities in detail, including counter-terrorism, overseas support, and hostage rescue.

They have considered almost all problems that may theoretically be encountered.

It even included that during the International Mathematics Conference, Tsarist Russia would open the airspace when necessary to allow their fighter planes to enter. During the conference, they would conduct an exercise in the western border area to ensure that in the event of an accident, they could use the fastest speed support, etc.

Although they paid a lot for this exchange of benefits, these are nothing compared to ensuring this person's safety.

After all, from the founding of the People's Republic of China to the present, and even in the entire history of Chinese civilization, there is only one scholar who has achieved such achievements and promoted the development of the entire era.

A truly unparalleled national warrior!

PS: There will be another chapter later, please vote for me