buckled the hood, Fu Jingyou pulled out the key to close the car door, and returned the car key to his father-in-law.

Lu Yuanzheng narrowed his eyes slightly, and the fox asked:

"That's it?"

Fu Jingyou nodded and didn't speak.

His eyes were empty, but his expression was so serious that he walked towards the teaching building with a wrench and a screwdriver in his hand.

nervously chattering, at first glance, his mind has already flown to the sky.

Lu Yuanzheng didn't ask him.

After Fu Jingyou walked away, Lu Yuanzheng opened the hood by himself.

I looked around at it at the angle of my son-in-law's posture, but I didn't see anything famous.

Lu Yuanzheng said "what the hell" and closed the hood.

came with a confused face, and returned with a confused face.

When he touched the big iron bull before, Fu Jingyou learned to repair the engine.

However, at that time, I only learned a little about the external skin.

The engines purchased by the state are mainly used in aviation.

The engine is the heart of the aircraft, and Fu Jingyou has always remembered this in his heart.

I looked at the engine of the car on the father-in-law's side.

Afterwards, when he went to work in the ice factory, he looked at the engine of the Dongfeng small truck.

After that, he went to the workshop of the electromechanical factory to take a field class, what motors, starters, etc., he listened carefully and observed carefully.

As his knowledge expanded, Fu Jingyou also learned the difference between an electric motor and an engine.

And between the engine and the engine, there is also a difference.

For example, a car is an internal combustion engine, which generates heat energy through internal combustion gasoline and diesel, and converts it into mechanical energy to drive the car to move.

Aircraft engines are not quite the same.

It mainly relies on the intake of air for pressurization, which generates a forward propulsion.

Fu Jingyou went back and forth to study motors, generators, starters, and engines.

I felt confused, as if I had grabbed a little tail.

But many things are written knowledge, and he has never seen the real thing, so he does not dare to make hasty conclusions.

Fu Jingyou thought about trying it yourself.

In the school experimental class, Fu Jingyou and Hu Yinglai formed a group.

The teacher writes on the blackboard the logical ideas of air pressure and flow rate.

The two discussed, using ion batteries and 130 small motors, and made a small simple vacuum cleaner to complete the recess homework.

Fu Jingyou asked Hu Yinglai:

"Do you have the guts to do it?"

Hu Yinglai looked inexplicable:

"What's the big deal?"

"Engines."

“？”

Fu Jingyou pushed the palm-sized simple vacuum cleaner forward to him:

"We can do this thing, and we can definitely do it with engines."

"You're fine!"

Hu Yinglai's eyes were about to pop out, and as if his hands were hot, he hurriedly pushed away the experimental props that were completed together.

"Do you know what we are studying? It's the motor! Do motors and engines have a dime to do with each other? And definitely can do it...... You are less whimsical! ”

"The major is the major, and the teacher also talks about the knowledge of the engine? Why not. ”

Fu Jingyou doesn't believe in evil, "I don't plant, I don't do it, I'll do it myself." ”

“？！”

Hu Yinglai was so angry that he fell back.

The knowledge of the engine, there is indeed hunting in the study, but after all, it is the skin.

One of the devices that drive the power output with electric current is the start-up.

One is a device that generally refers to the output of power, which is to generate power and drive.

There is a difference of 108,000 miles in the middle, how can it be as simple as he said?

Hu Ying couldn't get angry, and he was unwilling to be scolded for "not planting", so he pulled Fu Jingyou to explain it.

Fu Jingyou didn't bird him, and focused on reading the content of the book about the "flower of industry".

Hu Yinglai glanced at it inadvertently, and was even more shocked.

"You just said that you want to build an engine, but you can't, you won't say that it's still on the plane!!"

Fu Jingyou nodded calmly.

Do it, do it.

"I really want to punch you, what the hell are you thinking??"

Hu Yinglai did it as soon as he thought of it, and hammered Fu Jingyou on his elbow a few times.

Although Hu Yinglai has not had an in-depth understanding of the engine, he knows a little bit about it.

The engine is not the same thing as them learning the motor.

The engine in the car is not the same thing as the engine in the airplane.

It is difficult to conduct research across disciplines.

Fu Jingyou is good.

He wanted to poke a hole in the sky directly!

Hu Yinglai thought about how to persuade him, so that he would not waste time and thoughts, and before he could speak, Fu Jingyou had already stood up first.

"If the engine doesn't participate, forget it, please block it for me, or I won't show you the notes next time!"

Fu Jingyou packed up his things and rang the bell for the end of class at noon.

Hu Yinglai was stunned for a moment and looked to the other side.

Sure enough, in the next door group, Liu Yunshu, who studied geography and climate, also stood up.

The classmates packed up their things and followed out of the classroom, Hu Yinglai stubbornly blocked the past, covering up Fu Jingyou to go first:

"Liu, I have something to look for you......"

"You get out of here!"

"I'm really in trouble...... Forget it, it's okay, goodbye Liu-san. ”

staggered his steps and stopped Liu Yunshu a few times.

It is estimated that at Fu Jingyou's speed, he has almost reached the downstairs, and Hu Yinglai hurriedly drove away.

Liu Yun was so relieved that his face was distorted, and he stomped his feet on the spot and screamed:

"Hu Yinglai, are you sick!"

Liu Yunshu, who is geoclimatology, likes to pester Fu from the Academy of Engineering.

Many students know about this matter in several adjacent colleges.

The students in the morning physics experiment class were not surprised, and after glancing sideways, they sped up a few steps and walked out.

Just kidding, if you don't run faster, you won't be able to cook well for a while.

This class was not in their original classroom, and they had to go back and get the rice bowl.

……

Fu Jingyou rode directly to the ice factory after school, went home from work, and washed the water by the well.

Tang Mei saw it at the kitchen door and nagged vigorously:

"Wash like this, wash like this, why don't you listen to what you say? It's hot for a while and cold for a while, don't think that you can't get sick when you're young. ”

“……”

Fu Jingyou listened dumbly.

Pat the heads of the three children in the house, and carry the two lunch boxes and the washed cucumbers and tomatoes that Tang Mei had packed.

Fu Jingyou walked to the back room.

"Auntie, I went to Miao Miao's place."

When he went to deliver food, Tang Mei naturally wouldn't stop him.

But when he came out of the hall, the "jingle" in his satchel sounded, and Tang Mei suddenly became alert:

"What did you take?"

"It's nothing, I'm going to class at the motor factory in the afternoon, and I have a wrench."

Fu Jingyou didn't dare to say that the bag contained the soda he had just entered the house.

Afraid that Tang Meiduo would ask, Fu Jingyou hurriedly left the hospital and ran away with his bicycle.

Keihoku Military Region University:

On the side of the foreign language courtyard building, Fu Jingyou and his daughter-in-law sat side by side on the shady steps to eat.

After the meal, Lu Miao drank the soda he brought, looked at the glass bottle of soda for a while and asked:

"Why don't you ice today?"

"It's hot these days, you just drink soda at home, you don't drink water properly, my aunt is staring at it, and this bottle is almost not brought out."