country made

Strong magnetic field physics is not very difficult. High school has a course on physical magnetic field. Ji Yu and Song Jining have studied it until now, and they dare not say that it is better than physicists, but the knowledge is familiar to them. Common knowledge, High pressure phase transition is the same as above.However, the material synthesis technology, the two of them have never been in contact with it, and they have learned a new knowledge.

But with Academician Li, compared with his research, this knowledge seems too superficial.

Academician Li is responsible for shock compression, isentropic compression, electromagnetic rail gun, material dynamic strength, equation of state and other experiments, which include high energy density fluid dynamics, atomic emission spectroscopy, intense pulsed neutron source, etc. high level knowledge.

This knowledge has completely exceeded what Ji Chen knew and learned in his previous life. After all, he had never been exposed to such core research in his previous life, and Song Jining had never heard of many technologies.

Of course, if they are only allowed to participate as an ordinary engineer or researcher, they can do some ordinary research work, such as optimizing and adjusting the load current waveform, researching energy magnification, etc., and they can still be better than other researchers. point.

But Academician Li deliberately brought them here to train them to participate in the core, so naturally he would not let them do the work of ordinary researchers.

Ji Yu and Song Jining also lived up to expectations and lived up to the expectations of Academician Li. They learned very quickly. It only took two months from the beginning of purely observing to participating in the research.

But the two were not satisfied with their progress. They only participated in the experiments of shock compression and isentropic compression. They had not learned other complex experiments such as material dynamics and equation of state.

Then one day, Academician Li pretended to be casual and asked Ji Yu: "I heard that you plan to take the postgraduate entrance examination?"

Ji Yu nodded: "After all, our education is too low, but now the experiment is more important, and we will go back to school after the work here is completed."

"Don't bother." Academician Li handed over a document: "Sign here."

Ji Yu thought it was the same study material as usual, so he took it and prepared to put it away, and he was stunned when he saw the content clearly.

This is an agreement for the admission of graduate students. The students are Ji Yu and Song Jining, the tutor is Li Zeye, a well-known fluid physicist at home and abroad, an academician of the National Ministry of Technology and Science, a member of the Third World Academy of Sciences, and Fello of the American Physical Society—that is, Academician Li in front of Ji Yu.

"Teacher, is this?"

Although calling Academician Li a teacher, it was just a respectful title, the two were not a real teacher-student relationship, and Ji Chen never thought that Academician Li would accept him as a student.Academician Li is the dean of a national research institute and does not lead graduate students.

"Look further back." Academician Li said.

Ji Yu turned to the next page and found that it was another postgraduate admission agreement.The students are still Ji Yu and Song Jining, and the tutor is Xu Lixue, an expert in electrician, power system and automation, an academician of the Ministry of Technology and Science, a professor of A University College, and a doctoral supervisor.

Turning another page, it turned out to be another postgraduate admission agreement.Students Ji Zhuan and Song Jining, tutor Chen Chunyu, experts in physics, mechanics, and explosion mechanics, academician of the Ministry of Technology and Science, and president of U University Institute of Technology.

These three academicians of the Academy of Sciences with the highest ranking in the research institute extended an olive branch to Ji Yu and Song Jining at the same time.

"This period of time is actually our assessment of you." Academician Li said: "The result is that the three of us want you very much, but in the end who you want to learn from is up to you. What kind of knowledge do you want to learn? For future research plans, I believe you have your own considerations. And we will adjust your subsequent experimental work according to your choices."

Academician Li paused, and added: "Of course, it doesn't matter if you don't choose anyone, we will still teach you."

Ji Chen understood what he meant. During this time, they mainly studied with Academician Li, but they also often asked Academician Xu and Academician Chen for advice. However, due to their busy work, they had little time to teach them.

If the plan remains the same, the two of them will work while studying piecemeal, until the end of the research, how much they can learn.

And if you choose one of them as a mentor, you can get special in-depth guidance.

Although Ji Yu and Song Jining are always together, they are not young anymore. They have already grown up and have their own ideals and directions. They don’t think that they have to be together all the time to be considered a couple—by the way, they are a couple. So, if you count by the time you go to bed, you should be in the period of passionate love now.

However, the research work that followed immediately left them no time to talk about love, and they didn't even make out a few times.

They have long been accustomed to this kind of life, and they are more inclined to long-term companionship and family affection than intense love.As long as they can raise their eyes and see each other after work, the two of them will be satisfied—at least Ji Yuan is satisfied.

Song Jining...

"Save, I've remembered the amount I owe every day."

Ji Yu: "Huh? Remember what?"

In the end, the two chose different research directions.

Ji Juan followed Academician Li, who studied fluid physics, and learned knowledge of dynamics, physical constant magnetic field, etc. from him. Song Jining chose Academician Chen, who studied explosion mechanics, to follow him to study dynamic damage of materials, nuclear explosion effects, etc. .

Of course, these are super-topics for doctoral research. According to their degrees, Ji Yu and Song Jining are only master students.

Therefore, after paying homage to their mentors, the first assignment they received was "Hurry up and write me a master's thesis."

Ji Yu and Song Jining's knowledge has already surpassed the level of graduate students, and they are also the backbone of the new generation of scientific research that the Chinese Academy of Sciences has secretly paid attention to and cultivated. Not to mention their mentors, the Chinese Academy of Sciences is not willing to let them spend a few years slowly taking the postgraduate degree. The road to the postgraduate entrance examination is given a green light.

The two who received the order quickly completed their master's thesis, and then formally began to study behind their tutors as doctoral students.

The study is very hard, and the teaching of the two tutors is extremely strict. Every day when Ji Yu and Song Jining open their eyes, they are full of formulas and experiments, and when they close their eyes, they are also thinking about formulas and various difficult problems.It is very hard work, but every time a problem is overcome, it feels like a door to new technology has been opened, and a technology that was considered difficult before is instantly solved.Looking back at the technologies that have been studied, I find that there are many shortcomings.

After studying mechanics with Academician Li for nearly a year, Ji Yu suddenly found that he seemed to be able to imagine how Mr. Song in his previous life designed an eight-axis linkage machine tool.

That was the highest achievement of Mr. Song in the previous life. When Ji Yu was reborn and met Song Jining, his biggest expectation was that Brother Song could continue to develop the eight-axis linkage machine tool and get the honor that should belong to him.

But at this moment, at this moment... this goal and honor are so small and close at hand.

Ji Yu looked at Little Brother Song in the laboratory through the glass window.

Now Brother Song is busy and happily conducting research on acoustic explosions. He probably won’t study eight-axis linkage machine tools in the future, so Ji Yu decided to make up for it by himself.

Not for any honors or awards, it's just important.

Many special materials and precision equipment manufacturing in the future will be inseparable from it. If the ability is sufficient, it can be released in advance, and it can also bring the country's military manufacturing to a higher level.