May 4th, Youth Day.
It’s the end of Labor Day, and countless Chengdu citizens who have gone out for fun are stuck in traffic jams on highways in various places, preparing to go home.
Rongcheng East Railway Station.
A high-speed rail train with a bullet-shaped head drove smoothly along the track into Platform 2. The number of the G2183 train set was written on the side of the carriage.
"Hello, passengers, we have arrived at the terminal of this high-speed train, Chengdu East Station. Passengers arriving at the station, please pack your luggage and personal belongings, queue up and get off in an orderly manner. Chengdu welcomes you." came out from the internal broadcast terminal of the high-speed train. A gentle and polite female electronic synthesized voice resounded through every carriage of the train.
The carriage door opened, and passengers carrying luggage poured out of the carriage one after another like water, came to Platform 2, and walked along the exit passage.
The front end of the first carriage of the G2183 high-speed train.
The carriage was empty, with no other passengers or flight attendants. There were only two passengers with extremely special identities, sitting in special seats A1 and A2.
Zuo Xue, wearing a green training uniform, sat on a soft and comfortable seat, holding a mathematical book "Introduction to Number Theory" written by Hua Luogeng in his hand, staring at the mathematical formulas written on the paper pages with his jewel-like eyes. , clear and clean.
Wearing a clean blue mask on his face and a green military cap inlaid with the August 1st Army emblem on his head, his long black hair like a waterfall is tied into a standard bun style. The whole person exudes a unique beauty that combines academics and sassiness. .
A beauty unique to military researchers!
"Xiaoxue, we're here, it's time to get off the car."
Professor Su Rui, who was sitting in the special seat A2, sat up straight when he heard the announcement on the radio. He picked up his glasses from the table surface of the seat with his right hand and put them on. He turned his head and looked at the person beside him who had not seen any movement yet. Zuo Xue smiled, reached out and patted Zuo Xue's shoulder gently, reminding him.
"I'm sorry, tutor, I didn't hear the broadcast, and I asked you to call me." Zuo Xue, who was interrupted from studying, quickly came to her senses, folded her hands over the half-opened "Introduction to Number Theory", and said with some embarrassment .
Su Rui shook his head, with a kind look on his face, looking at the Introduction to Number Theory held in Zuo Xue's arms, and said curiously: "It's okay, I noticed that you like to read mathematical works recently, what's going on?"
Introduction to Number Theory, written by the famous mathematician Hua Luogeng, is a work mainly for learning number theory. It is rich and exciting in content and can be called a classic.
"Mathematics is the foundation of all sciences. Recently, I have encountered bottlenecks in my research on fluid mechanics and aerodynamics. I hope to improve myself from a mathematical perspective and complement each other." Zuo Xue showed respect and expressed his inner thoughts.
The words are light and gentle, like a trickling stream, which warms the heart.
Mathematics, the basis of all sciences.
It does not belong to the natural sciences, but it drives the development of natural sciences from the most fundamental level behind the scenes.
After this period of in-depth research on the Z-1 fourth-generation aircraft and Z-2 fifth-generation aircraft plans, Zuo Xue gradually felt his own shortcomings and encountered bottlenecks in the two main research areas of fluid mechanics and aerodynamics.
What does it mean to hit a bottleneck?
In these two major areas of study, she could no longer move forward.
Yes, being unable to move forward is tantamount to a bolt from the blue for a scientific researcher.
In view of this situation, Zuo Xue did not panic. She temporarily put aside her research work in the two fields, calmed down, and after much thinking, she finally focused on mathematics.
When she hit the bottleneck, it was not because her talent had reached its end, but because she had insufficient accumulation of basic knowledge, which prevented her from moving forward.
For fluid mechanics and aerodynamics, the core reason for the insufficient accumulation of basic knowledge lies in another most important basic subject - mathematics.
In other words, the mathematics level at the master's level is completely unable to meet Zuo Xue's needs. She urgently needs to improve her mathematics level.
And this is the reason why Zuo Xue works hard to read modern mathematics works and study mathematics.
"Have you touched the bottleneck of fluid mechanics and aerodynamics?" Hearing Zuo Xue's words, Su Rui was stunned for a moment, his face was strange and a little confused, and his eyes were filled with incredulity.
incredible!
Su Rui couldn't believe what she heard.
As a master's student in engineering, Zuo Xue actually touched the bottleneck of fluid mechanics and aerodynamics!
This sentence has two potential meanings - either her talent has reached its end, or the depth of her research has exceeded imagination.
Judging from Zuo Xue's extremely excellent scientific research talent, it is not difficult to judge that the situation belongs to the latter.
"Yes." Zuo Xue nodded in confirmation, a little confused, and asked: "What's wrong? Is there any problem? Tutor."
"It's nothing. Let's get off the car first and talk about it when we get to the 611 office." Looking at Zuo Xue holding an introduction to number theory, Su Rui felt his scalp numb. He took a deep breath, forced himself to suppress his inner emotions, and said slowly with a smile on his face. .
It's been a long time since I took Zuo Xue with me. This time they went to Chengdu to participate in the joint stealth fighter model review meeting set up by AVIC and Chengdu Aircraft. Su Rui was a little intimidated by this girl.
To reach the bottleneck in fluid mechanics and aerodynamics, one needs to improve oneself through mathematics. Once Zuo Xue improves her mathematics skills and gives full play to her research talent, what kind of brilliance will she shine in the future?
no one knows.
Su Rui also didn't know that Zuo Xue's potential was far higher than he imagined.
But he knew one thing, he had to stand on the last duty and give Zuo Xue, who was extremely talented in scientific research, the help he could.
Asking for nothing in return and without conditions, I just hope that Zuo Xue, a seedling with unlimited potential, will thrive into a towering tree, support the AVIC industry, and become the mainstay in the field of national defense scientific research.
I am already old, and the future belongs to young people.
As a Communist, Su Rui is willing to burn his last flame for this land and this country, and is also willing to provide sufficient nutrients and growth space for seedlings.
Once, as a classmate of Yang Wei, Su Rui, who had limited talent, could only go to Chengdu Aircraft Corporation to do research on DSI air intakes in the field of third-generation aircraft after graduating from NPU.
When the No. 10 Project was completed, the J-10 made its first flight, and became famous, Su Rui moved to the National University of Defense Technology as a full professor. He could only teach and conduct some insignificant research projects throughout his life to make use of his spare energy.
"Okay, mentor."
Seeing her tutor Su Rui deliberately changing the subject, Zuo Xue smiled slightly and did not ask further questions. She put away the introduction to number theory and packed her personal luggage and belongings.
Soon, Zuo Xue packed up her luggage, put on a backpack with a laptop on her back, got up and left the A1 special class seat, and followed her mentor Su Rui out of the first carriage reserved for two people.
Outside the door of the first carriage, two soldiers wearing sky-blue Air Force uniforms were standing.
The two men stood tall and straight, with slightly bulging waists, and were equipped with self-defense weapons.
