In 1978, I was admitted to Harbin Institute of Technology

Chapter 19 20, two national key projects? Thank you!

In 59, the first specialized course in multi-complex function theory was opened at Peking University, and the textbooks came from the Soviet Union!

Multi-complex functions are widely used and are basic tools in various high-precision and cutting-edge technology fields: in physics, many different stable plane fields can only be solved by multi-complex functions; aircraft wing structures can only be solved using multi-complex function theory; the stability of celestial motion also requires complex functions to calculate...

Complex calculations in aerodynamics, fluid mechanics, elasticity, automatic control, theoretical physics, communication network signal processing, electronic engineering, intelligent computing and other fields are inseparable from multi-complex functions.

The tutorial on multi-complex functions that Mr. Hua brought back from Moscow is the latest version. It only contains theories and is highly professional, but there are no application examples in specific fields.

Thinking of this, Xie Wei instantly understood the problem.

"Teacher Liang, during the calculation process, I took into account the actual application situation, using the characteristics of topological layers and their cohomology, and only considered the positional relationship between the quantity and the variable without considering the shape and size; and then used the geometric complex space and Stein manifold to relate multiple quantities..."

After knowing the problem, Xie Wei was not arrogant enough to teach advanced mathematics to Mr. Hua's favorite student, but he introduced his own solution ideas in detail.

Solving math problems requires more ideas. Once you have the ideas, everything will be fine.

"Bang~"

After hearing what Xie Wei said, Liang Hongling suddenly understood. She turned around and rushed out, hitting her head heavily on the kitchen door frame.

"Be careful~"

Du Guowang glared at Xie Wei fiercely, then looked towards Liang Hongling with concern, ready to go forward to see how badly she was hurt.

However, Teacher Liang didn't even look at him.

Ignoring the huge swelling on his forehead, he quickly went to the study.

"Those who do math are all crazy!"

Du Guowang's concern was not responded to, and he complained with gritted teeth.

Immediately, he looked at Xie Wei, who had a strange look on his face, seriously and said, "Xie Wei, you're not going to study mathematics, are you?"

"what?"

Xie Wei came back to his senses.

I have never thought about specializing in mathematics, as that is an option only for true geniuses and top students.

You will become bald.

"Xie Wei, let me tell you, advanced mathematics is needed for basic courses, so it's no problem to learn it. But studying mathematics is not something a human should do! If you study it, you will go crazy, and only see mathematics, nothing else. Look at Teacher Liang, when he encounters a math problem, he can't even see the door..."

Du Guowang looked like he was worried about me and that learning math was very scary.

Xie Wei didn't know whether to laugh or cry.

Just as he was about to say that he would not specialize in mathematics and asked Du Guowang to rest assured, Du Guowang spoke again: "I showed the paper you gave me to the principal. The principal praised it highly and generously approved 20 yuan in funding. Starting tomorrow, you will start the preliminary preparations for these two projects."

Du Guowang didn't mention that he blocked Li Rui's door, slammed the table and yelled, flattered and tried every possible means, not only did he not let Li Rui go to dinner, he also threatened that if Li Rui didn't sign, he would follow him all the time...

Finally, they promised to produce results within one year and return the funds to the school. Li Rui had no choice but to sign the 20 yuan funding.

"what?"

Xie Wei thought he had heard wrongly.

20 million!
In an era when the average wage was just over 30 yuan, 20 yuan was a huge sum of money.

Isn't it said that if they want project funds, leading cadres and technical leaders can carry their bedding rolls and block the door of their supervisor, but still fail to get them?

Is Harbin Institute of Technology so rich?
"Yes, you heard it right. You will lead both projects, the PLC programmable controller and the CNC numerical control system..."

Du Guowang looked at Xie Wei's shocked expression and was very satisfied.

It's this effect.

As soon as I entered college as a freshman, I was responsible for leading two key projects. Looking across the country, which school dares to do this?

In this situation, how can other departments compete with me for Xie Wei?

Want to rob?

Okay, first pick out two equivalent key projects, and then against all odds, hand the project over to Xie Wei to lead.

With the prerequisites, you then have to consider whether you can defeat yourself.

Seeing Du Guowang nodding with a smile on his face, Xie Wei felt unwell at the moment: "Director Du, will the school agree? I am a freshman who just took the college entrance examination. No, I haven't reported yet. I am a freshman."

Didn’t we agree that you would work like a slave for your supervisor during your graduate school years?

I'm only a freshman and I'm already being treated like a slave?
"You're a freshman, that's right. You already have five years of work experience and have experience in technical project development..." "That's product design! It can't be considered project development."

Xie Wei became anxious and emphasized.

Designing and developing one or two daily necessities requires no thought, but it is different from high-end technology research and development.

What's more, working on two projects at the same time would be fatal.

This was in 78, and PLC programmable controllers and CNC numerical control systems should not have been projects that only graduate students were responsible for.

Various infrastructure facilities are not perfect and funds are scarce...

20 yuan, just for the results of two key projects?
If it can be really developed and is useful, it will definitely win the second prize, not to mention the first prize in the National Science and Technology Progress Award.

At first, Xie Wei thought 20 was a huge sum of money.

But for two projects, these days, I’m afraid there’s not enough money for the materials for just one set of samples!

What a fuss!

"When designing a product, you have to consider the materials and the craftsmanship, right? You also have to consider various technical issues. These two projects are similar, not much different!"

Du Guowang's eyes were wide with smile.

He was very satisfied with Xie Wei's reaction. He had considered him so much. Could Xie Wei be persuaded to leave the Department of Mechanical Engineering?

"..."

Xie Wei didn't want to argue with him.

At this moment, he wanted to be quiet.

"Thank you, Wei! I figured it out. Different quantities, once the shape and size change, the formula is not universal. No wonder my results were different every time... Use topology to consider the relationship between quantities and variables, and then relate these quantities..."

Just as Xie Wei turned around and prepared to go back to his room, Liang Hongling rushed in excitedly like a little girl and gave Xie Wei a warm hug.

Xie Wei was hugged so hard that he almost couldn't breathe.

"Uh, well, Mr. Liang, you almost strangled Xie Wei to death. Look, his face is red."

Du Guowang felt jealous.

From the time they got married until now, when has Liang Hongling ever given herself a hug with a smile?

"Uh~ sorry~"

Liang Hongling quickly let go of Xie Wei.

Looking at Director Du's murderous look, Xie Wei was so embarrassed that he could only remain silent.

From the moment he met Du Guowang, Xie Wei discovered that he thought he had gained a certain understanding of the people and things of this era over the past half a year, but in just a few days, all of his thoughts were overturned by Du Guowang and others.

"Director Du, Madam, how about we go to the living room to talk?"

The atmosphere was awkward and Xie Wei wanted to escape.

But I can't escape.

Soon, the three of them sat in the living room.

The main house is a typical northeastern dwelling with three rooms. The east and west rooms were converted into study rooms for the couple respectively. The middle room, which was used as a kitchen and for storing sauerkraut jars, water jars and daily necessities, was converted into a bedroom. A kang was placed against the wall facing the door.

now.

Du Guowang and Liang Hongling sat cross-legged on both sides of the kang table, while Xie Wei sat on a stool opposite them.

"What's wrong? You've been looking weird since you came in."

Du Guowang asked in confusion when he saw Xie Wei twisting and turning on the stool as if there were needles under his butt.

"Well, Director Du, I didn't do anything wrong. This scene always feels like a trial by three judges..."

"Pfft~"

Liang Hongling suddenly smiled, looked at Du Guowang, and then looked at Xie Wei, "That's right. You are not used to it when I asked you to sleep on the bed. However, what I am going to say now is as serious as a trial by three judges."

Xie Wei looked at the old couple with a bitter face, waiting for them to speak.

"Xie Wei, you should transfer to the Department of Mathematics. After studying for a while, I recommend you to go to the Institute of Mathematics and study mathematics with my teacher..."

(End of this chapter)