The cannon fodder of fast wear, she chooses to farm

Chapter 29

Her natal family has money to engage in tidal flat farming, and Mrs. Xu has settled her worries.

Although it is said that the married daughter poured out water, who doesn't want her mother's family to be good?
In the final analysis, it was my sister-in-law who helped me. Aunt Xu was very grateful, and took advantage of the abundance of food at home during the first month, and cooked it for Xu Yin in different ways.

Mother Xu murmured with a long face: "Using the things my mother bought to curry favor with your sister-in-law is really promising!"

Xu Yin couldn't help laughing when she heard it.

After Xu Zhinian finished his work, he went back to work.Wait for the welfare housing to be officially allocated before picking up my wife and children, no matter how I have to wait until after the beginning of spring.

On the tenth day of the first lunar month, Xu Jianjun brought two strangers to Lao Xu's house.

"Yinyin, this is the evening school mechanical class teacher I mentioned to you, this is Professor An, my teacher's teacher, from the imperial capital."

After listening to the introduction, Xu Yin understood their purpose.

I knew such a day would come, but I didn't expect it to be so soon.

She gave Xu Jianjun a meaningful glance.

Xu Jianjun's scalp was numb from her look, and he hurriedly cupped his hands: Auntie, I know I was wrong.

At the beginning, he couldn't understand it horizontally and vertically. He thought that the evening school in the county should teach this, so he enrolled in a class. After class, he pretended to be a student and asked the teacher. When he received the scholarship, he was stunned. Drawings are so important.

Professor An and the two came here mainly to see the solar-to-electric energy bicycle made by Xu Yin.

According to the drawings, they simulated more than a dozen times back and forth, but none of them succeeded. They couldn't help wondering whether Xu Jianjun's words contained water.

The principles described in the drawings are indeed feasible.

After getting the blueprints, the superiors also sent people to Xujia Village to make an unannounced visit. Indeed, a senior engineer who had returned from overseas once lived in the cowshed.

It can be seen from his background information that he did make relevant remarks during the years he was studying abroad, but they were all incomplete.

Maybe it was the result of research and development after arriving in Xujia Village?

It's a pity that the cowshed has been abandoned for many years, and even if there are valuable materials left, they can't be found now, except for this blueprint.

It was picked up by a little girl in the village when she was picking up stones.It is said that I picked it up and handed it in, but it was returned as garbage.

After checking, the relevant personnel have been punished, but to be honest, this blueprint is something that even professionals like them can't assemble according to it. Is the little girl really capable of doing it?
She's just a high school student, right?And he is still a high school student in a township middle school with relatively poor educational resources.

They can't help but doubt.

Xu Yin sighed, and pushed out the bicycle in the main room for them to see for themselves.

"Teacher, I have ridden before, and I can run fast without any effort."

Xu Jianjun wanted to show them, but Professor An, who was in his early sixties, moved faster than him, and took the car to experience it.

Then he looked up and down, and directed the students to move in a bicycle with a [-]-bar bar and the materials and tools needed for modification from the courtyard gate.

Xu Yin: "..."

The co-author is already prepared.

She has a little faith in this person's identity, an academic talent who forgets to eat and sleep!The kind that can calm down and do research anytime, anywhere.

"Well, student Xu Yin, can we take your bicycle apart and have a look?"

"can."

The big deal is to reassemble it according to the "scene simulation".

"But it's cold outside, why don't you come to the main room."

"No, no, the outdoor light is good, and it's very good here. You are busy with your own, don't worry about us."

"..."

understood!This is requisitioning her yard into a laboratory.

Fortunately, it hasn't snowed recently, except for some of the previous snow on the straw stacks, the ground has been swept clean by her mother, and after a few days, it is dry enough to lie on the spot.

What's more, seeing Xu Yin really has such a bicycle, Professor An's heart is surging, his blood is boiling, and he doesn't feel cold.

But that being said, Xu Yin can't really ignore them. After explaining the situation to her parents, she boiled water and made a pot of ginger tea. She took the small table that was left unused in the kitchen and put it under the eaves for them to drink at any time. Warm up.

However, even though the ready-made mold was right in front of us, Professor An and his apprentice still couldn't assemble the materials they brought.

Others are fine, mainly because the so-called semiconductor board that can convert solar energy into electrical energy has never been connected successfully.

Obviously, the semiconductors in Xu Yin's car are much inferior to the ones they brought, and they seem to be dismantled from old radios. Why can hers work, but the ones they found can't work?
Seeing that it was time for dinner, Xu Yin invited them to eat at home: "My mother has already cooked the meal, and the food is getting cold quickly this day, why don't we eat it first? Do it after eating?"

Xu Jianjun quickly waved his hands: "No, no, no, the teacher and the professor will eat at our house, it was agreed in the morning."

Xu Yin glanced at him: Then you invited people away, watching them toss in such a cold day?

Professor An put down the tool and shook his head with a broken smile, feeling ashamed in his heart.

In vain, he has been engaged in this field for decades, but in the end he is not as good as a senior high school student.

Based on a blueprint, someone transformed an electric car that can run without being plugged in.

He took the team and pondered back and forth for several months, but still made no progress.

"It seems that I am really old! The waves behind the Yangtze River push forward the waves ahead, and the new era depends on you, the younger generation!"

Xu Yin blushed: "The professor shouldn't praise her like that, but I was just messing around."

She watched them assemble it just now, the steps are all right, why didn't it work?What is the problem?
"Why don't I try it?"

Professor An's teacher and apprentice couldn't wish more.

Xu Yin went back to the house and changed into an old padded jacket, put on the sleeves, and squatted down to help them assemble.

After the "scene simulation" function is turned on, every step and every component is like adding a slow motion and a magnifying glass, and it has been practiced countless times before, and the operation is very natural and skillful.

The three of Professor An were stunned. Didn't they just modify one?This speed, no matter how you look at it, looks like a skilled worker in a workshop!

"I know why!"

Xu Yin spliced ​​the semiconductor board together with a click and showed it to them.

"Your semiconductor materials are not only brand new, but also have strong performance. The follow-up charge controller needs to be adjusted accordingly, otherwise it won't work."

Professor An suddenly realized: "Understood! The designer of this blueprint did not have very good semiconductor materials at hand, and the data provided by the blueprint was based on the materials he used at that time."

In this way, classmate Xu Yin has also hit the ground running.

Xu Yin nodded: "Yes."

My heart said, oh my god, a good thing almost turned into a bad thing!
This drawing was modified by her based on the existing materials at hand, and the original design drawing is still lying in her system warehouse.

But the required materials are too advanced, and she, an ordinary high school student, can't get it.Of course, it can only be modified with materials that are available at hand.

"So, if the charge controller is powerful and stable enough, it is also feasible to use better semiconductor materials?"

Professor An looked at the refitted bicycle thoughtfully.

"Does that mean that this design is not only suitable for bicycle modification, but can even be used for..."

As soon as he opened his mind, the old professor's eyes lit up: hey!There are many fields that can be used!
Xu Yin showed doubts on her face, pretending not to understand, and gave Professor An a thumbs up in her heart.

By analogy, the field of new energy is stable!

(End of this chapter)