Starting from Saturday, Yao Yuan will take a week's leave, which is very troublesome.

The school stipulates that a leave of more than three days requires the approval of the college and the seal of the counselor-class teacher-department head-school. Follow this process.

For Yao Yuan, the counselor Wu Yuwei was very sad, but he could go the other way and obtain the consent of the department head first, and then ask Wu Yuwei to sign.

As for the class teacher, Lin Shuting is the class teacher of their class.

Most of the time, the class teacher is in name only, and the class teachers in universities and middle schools are completely different. In some schools, class meetings are held at the beginning of the year, and the class meets with the class teacher before holidays. Most of the time, the person you deal with is the counselor.

If the department chair approves it, the school's Academic Affairs Office will stamp it directly.

Therefore, if Yao Yuan wants to take a long leave, the key lies in the department head.

Yao Yuan's major is mechanical design, manufacturing and automation, or mechanical automation for short, which is the best major at NPU. Their department head is Professor Mo Tusen, a well-known domestic expert in mechanics and materials science.

Professor Mo valued Yao Yuan very much, and Yao Yuan put a lot of thought into preparing a "rich gift" in order for Professor Mo to approve his request for leave.

Before getting off work in the afternoon, Yao Yuan came to Professor Mo's office.

After explaining what he had asked for leave yesterday, Yao Yuan handed over the paper he had written all night and said, "Teacher, I have written some of my own opinions on the overall mechanical design, and I would like to ask for your advice."

Professor Mo took it in his hand and glanced at it, but he couldn't look away anymore.

After reading the beginning, he adjusted his sitting position, raised his head and frowned and asked Yao Yuan, "Did you write this?"

"Yes." Yao Yuandao.

Professor Mo continued to read, skimming through it quickly, then raised his head and asked, "Did you write it?"

"Yes." Yao Yuan nodded.

The shock on Professor Mo's face was obvious.

He lowered his head and looked again, this time so slowly that Yao Yuan felt his legs were numb from standing. Then he slowly put down the paper, raised his head, took a deep breath, and said, "This doesn't look like it was written by a student."

Thesis. Let me ask you, do the conclusions cited in it have any sources?"

"Yes." Yao Yuan said, "I have reviewed many foreign journals, and many of the conclusions mentioned here are supported by a large amount of experimental data. In fact, my final conclusion is based on a large amount of foreign experimental data, and there is no relevant data in China.

I don’t have the conditions to do it all over again.”

Professor Mo nodded slightly, frowned and asked, "Did you really write it?"

Yao Yuan smiled bitterly and said, "Teacher, it was really written by me. Except for the foreign data cited, the rest are all my personal thoughts and judgments."

"If you really wrote it, you already have a research foundation." Professor Mo did not hesitate in his evaluation.

It is hard to imagine that such a paper, which foreshadows the future development trend of overall mechanical design, was written by a freshman.

In fact, Yao Yuan just copied the papers written by himself in later generations, and chose an article whose content was not shocking. Even so, in 1991, it was still shocking.

The paper is a reverse-extraction type of results. First, determine the trend of the overall mechanical design and then push forward. This process is very important.

Most of our mechanical design styles are inherited from the Soviet Union, commonly known as stupid and thick. During the design, we did not consider mutual compatibility or space utilization.

Yao Yuan gave an example in his paper: The tank engine developed by Western countries is square like a building block and is hoisted into the engine room as a whole. This not only makes full use of the space in the engine room, but also facilitates logistics support. However, the Soviet tanks of the same period

, some models even have to dismantle important components such as the turret before the engine can be lifted out.

It’s clear which one is better and which one is worse.

The same principle applies to civilian machinery.

The engine compartment of the Mercedes-Benz truck is neat and tidy, with regular wiring, making it very easy to repair and maintain. However, the domestic truck, which was inspired by the Soviet Union, has an engine compartment that is as messy as that of other countries.

This is not a simple difference between regularity and chaos, but a difference in overall design and backwardness in design and use thinking.

Regarding thesis issues, Yao Yuan and Professor Mo talked until night. Yao Yuan saw the opportunity and asked for leave. Professor Mo, who had been impressed by Yao Yuan's various novel ideas and advanced mechanical design ideas, readily agreed, but also gave Yao Yuan some arrangements.

Task.

It was already seven o'clock in the evening when we returned to the dormitory. To our surprise, except Zhang Yuanchao, Qi Nan and Lin Beiwei were all there.

Qi Nan said, "The boss is busy selling electronic watches. They have a meeting in the evening and said they won't attend the dinner."

Yao Yuan didn't know whether to laugh or cry, and said, "Then let's go, let's have a good chat tonight."

Qi Nan naturally agreed. Lin Beixi hesitated for a moment and nodded.

The three of them came to Fat Man's Hotel.

This time, Yao Yuan asked for a small private room.

In fact, they are compartments separated by wooden boards, with curtains and open tops, but at least they have some privacy. While inland provinces are still worried about being attacked, people in coastal areas have already developed the awareness to improve services.

Yao Yuan asked for a dozen beers. After serving three or two cold dishes, he poured the wine, picked up the cup, and said, "Brothers, let's have a drink first to relieve the heat."

Qi Nan and Yao Yuan clinked glasses, then stopped and waited.

Lin Xibei clinked glasses with Yao Yuan, but pretended not to see the cup Qi Nan was holding and said, "Yao Yuan, I respect you."

Lift your neck and drink up.

Qi Nan's face turned ugly. He gestured to Yao Yuan and drank it all.

Yao Yuan wiped his mouth and said, "On the first day of school, the counselor said that strictly speaking, NPU is an elite university. There are not many students, but the best are the best. We are all outstanding students from all over the world. I hope

I can get what I dreamed of at NPU.”

"Teacher Lin Shuting, an English teacher who looks like a fairy, said that the four years of college are the most precious four years of life. We will grow in these four years, laugh and cry as we grow, but no matter what,

, we will all eventually lose the best youth, so we must cherish every little thing, people and things in the four years of college."

Qi Nan looked at Yao Yuan in a daze, "You never talk like this."

"It's not what I said, it's what the counselor and the head teacher said." Yao Yuan said.

"I know, but you have always thought that these words are unnecessary moaning and are only the feelings of those who are full. People who are not full think about how to fill their stomachs every day." Qi Nan said.

Yao Yuan was stunned, then laughed and said, "People can change, Northwest, are you right?"

Lin Beiyi showed a forced smile and said, "If you have money in your pocket and you don't have money in your pocket, your thoughts will of course be different, and this is especially obvious in you."

Qi Nan frowned and looked at Lin Xibei.

But Yao Yuanhun didn't care. He smiled and waved his hand, "From the perspective of relativity, there is no absolute wealth or absolute poverty. We don't discuss philosophy. We are all brothers and we will live under the same roof in the next four years."

, let’s talk openly.”

"Some things have happened in the past few days, so that there is a gap between the four brothers. I didn't know what it was before today, but today I probably learned something about it. Qinan, Northwest, we can talk about it.

?"

Qi Nan did not hesitate and nodded slowly.

Lin Beiyi frowned and thought, and after a while, he said, "What are you talking about?"

"Let's talk about Fang Xiaohui." Yao Yuan took out a cigarette and passed it on.

Both of them were stunned and forgot to pick up their cigarettes.

"Don't be dazed." Yao Yuan said.

The fat man brought the dishes, using a large tray, and brought all four dishes at once.

Taking advantage of this moment, Qi Nan and Lin Beiyi took the cigarettes and started smoking absentmindedly.

After the fat man left, Yao Yuan picked up his rice bowl and ate heartily, clinking glasses with the two of them frequently. The two of them were obviously preoccupied and drank one glass of beer after another, but they didn't eat much food.

After drinking half a dozen beers, I was able to talk about things I couldn't normally say.

Yao Yuan put down the bowl and chopsticks and said, "Don't you want to tell me about her? Tell me about your situation with her."

Qi Nan was heartbroken, took another sip of beer, and said, "There's nothing I can't say. She and I are ordinary friends. I asked her for help with some things, so Northwest misunderstood. But Northwest, I regard you as a brother. There are some words

I have to say it. Fang Xiaohui clearly doesn't like you, but you still pester her. Don't you feel embarrassed?"

"Haha, if you regarded me as your brother, you wouldn't secretly use Tiaozi to destroy my relationship with Xiaohui! Don't think I don't know what you said to Xiaohui in private! I have no objection to you wanting to pursue Xiaohui, everyone is fair

Competition, but what did you say about me behind my back? Haha, this is how you become a brother?" Lin Beixi said with a sneer.

Qi Nan felt extremely wronged and looked at Yao Yuan, unable to make up his mind.

The more Lin Beixi thought about it, the angrier he became. He put down his cup and said, "Yao Yuan, you don't know yet. He likes Zhang Xiaoqi, and he stole your girlfriend!"

Yao Yuan was stunned, why are you still related to me? When did Zhang Xiaoqi become my girlfriend?

Qi Nan said angrily, "Lin Beigui, don't slander anyone!"

"You dare to do it, don't you? Yes, I am poor, but I never hide my love for Fang Xiaohui. It is my right to love her! Don't poor people deserve love? What about you, let Xiaohui help you

You, Zhang Xiaoqi, are having an affair with Xiaohui on the other hand, is this how you behave as brothers?" Lin Beixi said excitedly.

They were about to start a fight.

Yao Yuan quickly stopped and said, "Brothers, wait a minute, calm down, can you listen to what I have to say? After listening to what I say, I don't care what you do, okay?"

The two men, who were glaring at each other, controlled their anger and drank in unison.

Yao Yuan said, "This morning, when Fang Xiaohui came out of the Affiliated Hospital, Chen Jiahao picked her up and got off at the entrance of Qiheng Lane on Zhongshan Road. Chen Jiahao gave her five hundred yuan, and the rental house she lived in was rented by Chen Jiahao.

After more than ten minutes, Northwest, you entered her rental house and made lunch for her, but she said she was tired and wanted to rest. The warm lunch for two that you imagined did not happen. You left in despair, maybe in your heart

Secretly encouraging myself, after more than ten minutes, Qi Nan appeared, carrying a bottle of red wine. You were lucky enough to have dinner with Miss Fang Xiaohui. Did she say that she cooked the food? Did she say that this was the first time?

Cooking for a strange man for the first time? Then you drank a bottle of red wine. She wanted you to stay and chat with her, but she didn't say it clearly. You don't want to be alone in the same room for too long.

, but I feel sorry for myself. By the way, you should have given her money before you left. It should be money for buying groceries. You chauvinist, letting a woman treat you to dinner will make you uncomfortable..."
Chapter completed!