universal data

Chapter 306 Is This the Trouble of a Top Scholar?

309 chapter

Like most subject instructors, Professor Ma and Professor Liao still play the roles of hands-off shopkeepers.

And Cheng Nuo and the others were the hard-working shop assistants.

Not only did he not get any remuneration, he might spend all his spare time on it for a long time in the future.

After announcing the matter in a non-negotiable tone, Professor Ma's expression did not change, and he continued to speak, "The four of you are students who have experience in the subject, so I won't say more about other precautions. Anyway, you all know it. Next, I will focus on some specific research items on our subject."

Professor Ma glanced at Cheng Nuo and Wang Genji, "About this subject, for your mathematics department students, you can consider it a subject in the field of mathematical physics."

Mathematical physics, the intersection of mathematics and physics, refers to certain parts of physics that are studied using specific mathematical methods.

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

The processing 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, and translating the obtained mathematical results into physics, that is, discussing the physical meaning of the obtained results.Simply put, it is to explain or predict physical phenomena through mathematical formulas or models.

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

On the contrary, senior Wang Genji is said to have decided to get involved in this field at the postgraduate 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 subject can be left to your School of Mathematics for research alone, and we don't need it at all." School of Physics."

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

Professor Ma smiled calmly, crossed his fingers, and explained in a leisurely manner, "Because of this subject, certain data required must be measured in the laboratory."

He pointed to the two students of the Institute of Physics, "Leave them the experiments. As for the theory, it's up to you two."

The two students from the academy smiled and nodded to Cheng Nuo and the others.

"The specific process of this project is as follows. In the first stage, you use mathematical methods, based on some data about electronic cyclotron waves that your international colleagues have obtained earlier, translate them into mathematical problems, and get the results. The two of them go to The laboratory verifies the results and obtains a new round of data, and then you translate them into new mathematical formulas,... repeating this for three rounds, the entire project can be completed."

It sounds simple?But Cheng Nuoke didn't think so.

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

It is not an exaggeration to say that this is probably at least five or six times more difficult than the T1 level questions in the Mathematical Modeling Contest.Especially this field of electronic cyclotron waves that Cheng Nuo and Wang Genji had never understood.

What's even more frightening is that this process has to be repeated for three rounds, and each round is a new physics problem, and Cheng Nuo and the others have to rack their brains to translate it into as simple a mathematical language as possible.

Difficult!

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

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

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

Three roommates are playing king in the dormitory.

"Knock you, fat man, I'm your teammate, why are you hitting me?!" Yuan Hua stared blankly at the black and white screen on the phone, and roared loudly.

Fatty: "mmp! That's not me, it's Yuan Ge!"

Yuan Hua swiped the screen of his mobile phone and stopped his perspective at the opponent's blue field area. He suddenly saw the little fat man's Messi-skinned Pei Qinhu, with only one-third of his health remaining, turning into a tiger form and standing in the blue field area. The location of the werewolves.

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

"Squat!" The little fat man took it for granted, full of confidence, and muttered, "I'm Messi, I don't panic at all!"

Cheng Nuo entered the door and Yuan Hua caught a glimpse of him. He waved his phone, "Cheng Nuo, score higher. Fatty found a top ten boss in the peak competition. He will take us with a trumpet!"

Cheng Nuo sat down at the desk and sighed, "Brothers, I may not be able to continue having fun with you for the next six months."

The little fat man who had just squatted to the opposite mage with the camouflage method was not tired of it, and manipulated Pei Qinhu according to the law to come to the opposite Lanye area again, and after being beaten back to the west, he put down his phone and asked with a smile, "Why? , Cheng Nuo, if there is something unhappy, tell us to make us happy."

Cheng Nuo: "..."

He briefly explained the dilemma that he was selected by two research groups at the same time, and he was busy with business, which caused his spare time to be almost squeezed out.

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

This is a great thing, what's there to worry about?
Could it be that this is the trouble of the bully?
No, the stimulation was too great, and I urgently needed to beat the king down.

Thinking about it, the three of them played another round of kings, only Cheng Nuo turned on the computer and entered HowNet.

Before the end of the meeting, one of the seniors of the research group of the institute listed a lot of paper names on it.

These papers are the latest research papers on electronic cyclotron waves at home and abroad.Those data in the first stage are covered in a total of dozens of papers.

The primary task of Cheng Nuo and Wang Genji is to understand the content of the paper, extract the required data from it, and convert 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 famous research papers on the direction of electron cyclotron waves in the past six months.

Thirty articles came from abroad, and only two were written by domestic scholars.Therefore, almost all papers are in English.

Fortunately, Cheng Nuo's English didn't slow him down. When he submitted a paper to a foreign SCI journal, he needed to translate the paper into English. Cheng Nuo did it independently without any difficulty.

Tonight is a sleepless night.

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

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

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"Electron Cyclotron Harmonic Wave Heating in Tokamak Plasmas with Different Polarization Modes", progress 18%.

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"Dependence of synergy current driven by...for Tokamaks", the progress is 72%.

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(End of this chapter)