Chapter 309

Like most project advisors, Prof. Ma and Prof. Liao continue to act as shopkeepers.

And Cheng Nuo's four people are the hard-pressed clerks.

Not only does he not have any remuneration, but he will also spend a large part of his spare time on it in the future.

After announcing this matter in a non-negotiable tone, the expression on Professor Ma's face did not change, and he continued to speak, "The four of you are all classmates who have experience in the subject, so I won't say much about other precautions, anyway, you all know it." Now, I would like to focus on some specific research matters on our topic. ”

Professor Ma glanced at Cheng Nuo and Wang Genji, "Regarding this topic, for you mathematics students, you can treat it as a topic in the field of mathematics and physics. ”

Mathematical physics, the intersection of mathematics and physics, refers to the application of specific mathematical methods to the study of certain parts of physics.

Take the simplest chestnut. In Newtonian mechanics, which is the starting point of modern physics, the motion of particles and rigid bodies is described by ordinary differential equations, and solving these equations has become an important mathematical problem in Newtonian mechanics.

The treatment of a physical problem usually requires three steps: using the laws of physics to translate the physical problem into a mathematical problem, solving the mathematical problem, translating the obtained mathematical results into physics, that is, discussing the physical meaning of the obtained results. In simple terms, it means explaining or predicting physical phenomena through mathematical formulas or models.

To be honest, Cheng Nuo's involvement in this area is indeed not too deep.

However, Wang Genji, a senior, is said to have decided to get involved in this field at the graduate level.

Of course, this is not a purely mathematical and physical subject. Professor Ma's words brought Cheng Nuo's thoughts back to reality, "Otherwise, this topic will be handed over to your School of Mathematics for research alone, and there will be no need for our School of Physics at all." ”

"Professor Nama, what is the specific reason?" Wang Genji answered appropriately.

Professor Ma smiled quietly, he crossed his fingers, and explained unhurriedly, "Because of this topic, some of the data needed must be measured in the laboratory. ”

He pointed to the two students of the Physics Academy, "Leave the experiment to them, and as for the theory, it's up to the two of you." ”

The two students of the Academy smiled at Cheng Nuo and nodded.

"The specific process of this project is as follows: in the first stage, you use mathematical methods to translate some data about electron gyrotronic waves that your international colleagues have obtained earlier, translate them into mathematical problems, get the results, and the two of them go to the laboratory to verify the results, and come up with a new round of data, and you translate them into new mathematical formulas,...... If you repeat this three times, you will be able to complete the entire project. ”

Sounds simple, but Cheng Nuoke doesn't think so.

Translating physics problems into math problems is not an easy task.

It is not an exaggeration to say that this is at least five or six times more difficult than the T1 level questions in the mathematical modeling competition. Especially this field of electron whirlwind waves, which Cheng Nuo and Wang Genji have never understood.

What's even more terrifying is that such a process has to be repeated three rounds, each round is a new physical problem, and Cheng Nuo and the others have to rack their brains to translate it in as concise mathematical language as possible.

It's hard!

Cheng Nuo and Wang Genji glanced at each other, and they both saw the bitterness in their eyes.

Cheng Nuo didn't know that it was a complicated task for the two people in the Institute of Physics to enter the laboratory to measure the data, but for him, it was definitely a lot of work.

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Back in the dormitory, it was already nine o'clock in the evening.

Three roommates are beating the king in the dormitory.

"Knock you, fatty, I'm your teammate, why are you hitting me?!" Yuan Hua looked at the black and white screen on his phone in a daze and roared loudly.

Little Fat Man: "MMP! That's not me, it's Yuan Ge!"

Yuan Hua slid the screen of his mobile phone, stopped his perspective on standing in the other party's Lanye area, and saw the little fat man's Messi-skinned Pei Baohu, with only one-third of his blood left, turning into a tiger form and standing in the position of the wild wolf monster in the Lanye area.

"What are you doing?" Yuan Hua was speechless.

"Squatting people!" The little fat man is of course, full of confidence, and has words in his mouth, "I'm Messi, I'm not panicking at all!"

Cheng Nuo entered the door and was caught by Yuan Hua, he raised his mobile phone, "Cheng Nuo, go up the score, the fat man found a top ten boss in the peak competition, open a trumpet to take us!"

Cheng Nuo sat at the desk and sighed, "Brothers, in the next six months, I may not be able to continue to play happily with you." ”

The little fat man who had just squatted to the opposite mage with his disguised play was not tired of it, and concocted and manipulated Pei Baohu to come to the opposite Lanye District again according to the law, and then after being beaten back to the west by a fat beating, he put down his mobile phone and asked with a smile, "What, Cheng Nuo, what's unpleasant, let's be happy when you say it." ”

Cheng Nuo: "......"

He simply said that he was selected by two research groups at the same time, and his business was busy, which led to his spare time being almost squeezed clean.

After hearing this, the three of them were all a little confused.

This is a great good thing, what is there to worry about?

Could it be that this is the trouble of the top students?

No, the stimulation is too great, and I urgently need to beat the king to suppress the shock.

Thinking about it, the three of them opened another game of king, and only Cheng Nuo turned on the computer and entered HowNet.

Before the end of the meeting, one of the senior students of the research group of the Institute of Physics listed a large number of paper names.

These papers are the latest research results on electron cyclotron waves at home and abroad. The data from the first phase were collected in dozens of papers.

Cheng Nuo and Wang's first task is to understand the content of the paper and extract the required data from it into a mathematical language based on the three-dimensional Fokker-Planck equation.

Cheng Nuo counted a total of 32 papers, all of which were well-known research papers on the direction of electron cyclotron waves in the past six months.

Thirty of the articles were written by foreign scholars, and only two were written by domestic scholars. As a result, almost all papers are in English.

Fortunately, Cheng Nuo's English did not lag behind, and when he submitted to foreign SCI journals before, he needed to translate the paper into English, which was not difficult for Cheng Nuo to complete independently.

Tonight, it's a sleepless night.

Several roommates went to bed happily after being assigned to Xingyao, and only Cheng Nuo sat in front of the computer and browsed the papers one by one.

"Observation and characterization of the effect of electron cyclotron aves on toroidal rotation in EAST L-mode discharges", progress 5%.

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Electron Cyclotron Harmonic ave Heating in Tokamak Plasmas ith Different Polarization Modes, 18% progress.

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《Dependence of synergy current driven by...... for Tokamaks, 72% progress.

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Genius one second to remember the address of this site:. Mobile version reading URL: m.