Regardless of whether it is the Republic of China or the prosperous China, having an article written in the Tsinghua Journal is the highest honor for any high school student.
Of course, most of the high school students in China during the prosperous times were too tired to solve problems and did not have time to do any research. Even if they had time to do research, they would get very few results and would hardly be able to reach the level of elegance.
"Master's wife, I'm leaving."
"Slow down on the road and pay attention to safety."
After briefly reading "Reconstructing the Lebesgue Integral" in the Journal of Tsinghua University, Yu Hua stopped paying attention, bid farewell to his wife Wu Xiaoyuan, and went straight to the small chemistry laboratory in Xicheng District, preparing to use the time before the joint entrance examination in May to complete three
All research and development tasks of gunpowder technology to achieve expected goals.
Then, bid farewell to high school, soar into the sky, and embark on the road to reach the pinnacle of science.
Until you stand at the highest point and overlook the world.
He will not let down the expectations of his husband Luo Wenguang, the expectations of the principal Qi Meige, the expectations of his master Hua Luogeng, and the expectations of the 30 million compatriots in his heart.
…
In the study room.
Looking at Yu Hua's retreating figure, Hua Luogeng stood by the window, habitually holding a cigarette in his right hand, and whispered to himself: "It took me more than a month to learn calculus, real variable function theory and mathematical analysis. Not to mention my results later."
There is no one who has come before, and there is no one before. Even if Ramanujan’s talent is not as good as yours, maybe you can really solve the world-wide problems that have troubled the mathematics community for more than two hundred years..."
"You are a genius, a true genius, but I hope you are a Chinese genius, not a so-called 'worldly' genius."
"Squeak!" At this time, the study door opened and there was a slight sound.
Wu Xiaoyuan walked into the study, came behind Hua Luogeng gently, put his hands from the back to the front, hugged Hua Luogeng tightly, and closed his eyes.
"Xiao Yuan, when will the children arrive?" Feeling his lover's thoughts, Hua Luogeng came back to his senses, smiled, and after a while asked softly.
"It's almost two weeks before we arrive in Peking. I'm going to put a small bed in the master bedroom so that the children can sleep on the small bed and sofa without disturbing Xiaohua." Wu Xiaoyuan smiled and said slowly.
Hua Luogeng nodded: "Okay, everything in the family depends on you."
…
The influence of the outside world on the content of the latest issue of the Qingbei Journal continues to ferment. Although Yu Hua, as a person involved, does not care, it was inevitably affected after he completed his goal of developing double-base propellants and returned to school.
Influence mainly comes from friends and school.
"Did you really write this mathematics paper?" Lin Wan's unbelievable words echoed in the air in the library.
incredible,
It's really unbelievable.
Lin Wan's inner emotions were completely unable to calm down.
Although she knew that Yu Hua's math level was extremely high, far exceeding that of her and all her peers, this level was too high.
Among the journals of Tsinghua University that caused a sensation in Beiping these two days, there was actually a mathematics paper written by Yu Hua!
The ranking is not high, it is at the end of journal articles, but even so, it is shocking enough.
You know, this is the Journal of Tsinghua University and the top academic journal of the University of the Republic of China. Its influence is so high that only the Journal of Peking University and the Central Journal can compare with it.
Yu Hua appeared in the Tsinghua Journal in the name of a high school student. Is it such an exaggeration?
Also, the quality of this issue of Tsinghua Journal is the highest among all journals. The main reason is that the first article in this issue - Chinese Mechanical Drawing.
This book was compiled by Mr. Zhang San.
Others may not know about Mr. Zhang San, but Lin Wan is very familiar with him. After reading the Chinese Mechanical Drawing, she was deeply shocked and filled with unparalleled admiration.
Ordinary people don't understand the significance of this article, but Lin Wan understands that Mr. Zhang San's move is to set the standard for the development of China's industry.
The cool thing about Yu Hua is that the article he wrote was published together with the article edited by Mr. Zhang San.
Is this really what you did as a high school student?
"Lebesgue integral is the core node of calculus and real variable function theory. The mathematical community calls Lebesgue integral before classical analysis, and after Lebesgue integral it is called modern analysis. The core of my article is to reconstruct the entire integral establishment The process, Jinyu, if you understand it thoroughly, it will be very helpful for future study and understanding."
Yu Hua, who was sitting aside with a smile on his face, put down the notebook that recorded the technical information on the development of precious gunpowder, and explained to Lin Wan: "Of course, calculus and real variable function theory are courses in the Department of Mathematics. If you choose other majors, , for example, literature may not use this paper."
In the notebook, the detailed development process and steps of the Kodak-type gunpowder formula of double-base propellants were recorded. With the development of the last Kodak-type gunpowder formula, Yu Hua successfully mastered all the formulas of double-base propellants.
There are two types of double-base propellants and two types of double-base propellants. The double-base propellants have not been developed yet. There are a total of four double-base formulas. At this point, Yu Hua has completed the technical research and development of single-base propellants and double-base propellants, leaving only the explosives. Trinitrotoluene.
As the contemporary handler of powerful explosives, trinitrotoluene has a very high historical status and status. It has an irreplaceable role both now and in future generations.
Nowadays, trinitrotoluene is the mainstream explosive in weapons around the world. It is used in a series of ammunition such as grenades, artillery shells, aerial bombs, mines, etc. It is nicknamed the King of Explosives.
In later generations, trinitrotoluene was the explosive energy unit in the field of gunpowder research and development and nuclear weapons.
After getting the trinitrotoluene, Yu Hua can end the research and development tasks of three types of gunpowder and turn to the development of the crucial oxygen blowing converter technology.
However, before developing the oxygen-blown converter technology, Yu Hua now needs to solve another prerequisite - to complete the thinking finite element analysis system, which has reached 99% improvement progress.
If the prerequisites for oxygen blowing converter technology are ranked, the thinking finite element analysis system ranks first, equipment second, capital third, and environment fourth.
"..."
After hearing these words, Lin Wan resisted the urge to hit someone and looked helpless.
What can she do about Yu Hua's sideways answers?
"Jin Yu thanks you for your teaching." Lin Wansi thought about it and found that she could only say this through gritted teeth.
"Okay, I won't tease you anymore. This article is my reflection after studying with my master Hua Luogeng for a period of time. I never expected that my master would like it and send it to a journal. I never expected that it would be published and published. Everything is just luck."
Seeing Lin Wan like this, Yu Hua was very interested. With a smile on his face, he briefly explained the ins and outs.
"There is no such thing as luck in learning. There is only a difference between understanding and not understanding. The fact that your article can be published in the Tsinghua Journal, especially this issue, is a reflection of your own strength. Yu Hua, you are this one." Lin Wan looked at her.
Looking at Yu Hua, he said slowly.
At the end of his words, he smiled and gave a thumbs up with his fair and rosy right hand.
You are the best.
luck?
Luck can be a factor in any field, but in learning, there is absolutely no such thing.
If you understand, you understand. If you don’t understand, you don’t understand. Luck?
If the professor gives you a random question, does that mean you rely on luck to answer it?
This is impossible.
It is Yu Hua's hard power that his articles can be published in Tsinghua Journal.
What surprised Lin Wan was that Yu Hua's academic level had unknowingly improved to a level that her peers looked up to, even her.
In the way of learning, Yu Hua was already too many steps ahead of her. Not to mention catching up, as long as she could follow her footsteps, it would be difficult.
Yu Hua was startled for a moment, then smiled and shook his head: "In that case, I have no choice but to thank Jin Yu for the compliment."
"By the way, Yu Hua, do you know about the conflict between the Tsinghua Journal and the Peking University Journal?" Lin Wan smiled, changed the subject, and mentioned the hottest thing at the moment: "Mr. Zhang San is really powerful. Not only does he dare to
It’s really interesting to submit multiple manuscripts and let the two major journals hold their noses and agree to conflict with each other.”
After more than a day of fermentation, matters such as the Chinese Mechanical Drawing and the Qingbei Journal's manuscript collision have spread throughout the major schools and academic circles in Beiping City, as well as in the streets and alleys. Although ordinary people do not know much about this matter, it does not affect it at all.
It has become a topic of conversation for people after dinner.
Darling, this is the most taboo thing in academic journals: multiple submissions!
Not only did Mr. Zhang San do it, but he also got two top academic journals to recognize it without withdrawing the manuscript and continued to publish it.
It’s not even so much acquiescence as it is a dare not!
Even Lin Wan, who is a novice at publishing papers, is also aware of the seriousness of this behavior.
I have to say that he is indeed Mr. Zhang San.
"Really? So powerful." As the culprit, Yu Hua did not panic, with a look of surprise on his face.
Of course I know, and I also know that not only the two of them will conflict with each other, but also scientific magazines.
Who called my vest named Zhang San?
"Of course, Mr. Zhang San is really an amazing and talented person in the world, and Jin Yu admires him very much." Lin Wan nodded immediately, recalling what Mr. Zhang San had done, and then sighed with emotion: "Okay, let's not talk anymore.
,study."
A warning note, complete red secret deciphering information, Chinese mechanical drawings, and a collection of arithmetic errors suspected to be written by Mr. Zhang San.
Lin Wan still had something left unsaid in her heart. If she could meet Mr. Zhang San, she would thank him in person.
"good."
Seeing Lin Wan's regretful and expectant expression, Yu Hua smiled and said nothing. He took out the scratch paper and pencil with his right hand and continued to delve into the infinite series in the field of mathematical analysis.
Finite element analysis simulates real physical systems based on mathematical approximation principles. It uses simple and interacting basic units to approximate a real system with infinite unknown quantities with a limited number of unknown quantities, and finally solves it. The core algorithm is to solve partial differential equations. Theory
The above is basically consistent with Yu Hua’s thinking approximation of physical systems.
When it comes to solving partial differential equations, Yu Hua has it at his fingertips. He is very familiar with it. Now he is improving the basic structure of the entire thinking finite element analysis system through the relevant knowledge of infinite series.
Normal finite element analysis is based on a qualified computer, and users only need to input parameters to obtain answers.
Yu Hua does not have a computer with excellent performance. He can only use finite element analysis by establishing a basic architecture calculation model that supports the operation of finite element analysis.
It sounds very brain-burning, but in fact, it is indeed very brain-burning. When Yu Hua closed his eyes, he could only feel his brain running at high speed.
In other words, the so-called ‘thinking finite element analysis system’ is not an algorithm for finite element analysis, but a thinking computer built based on rigorous mathematical knowledge.
Only with the basic architecture calculation model that acts as a 'computer' can we run a 'software' finite element analysis program.
The finite element analysis program has been compiled long ago. Now, all that is left is the basic architecture calculation model.
Everything is ready, all we need is the east wind.