In the afternoon, Luo Cheng slept in the room for a while, and then ran to chat with his grandmother. The bowl of meatloaf soup last night went down, and today is really in a different state of mind.

The others Luo Cheng are not worried, but his grandmother obviously has to make up for a period of time, and he will go to work in the city in the future, so he can't take care of it by his side.

"Grandma, when I settle down in the city, how about I take you to live with me. When the time comes, I'll buy you whatever you want to eat. ”

"No, good grandson, grandma knows that you have this filial piety. But what can I do when I go to the city, here, there are a lot of things that grandma can't reluctant. In the past two days, my grandmother has felt much more energetic, and I want to hang out with some old friends in the past two days to catch up with the old days. ”

The times of the world have changed, but I didn't expect my grandmother's attitude and temperament to be like this. In later generations, grandma also liked to live in the countryside, and when he was young, he came to the city to help take him, and he still had to go back every once in a while, and when Luo Cheng was older, he would completely return to the countryside. But I come to town once a month.

But now that my parents, uncles and aunts live nearby, I really don't have to worry about taking care of my grandmother. It's this trouble to recuperate, and I can only find a way to bring some things back often in the future.

"Eldest grandson, don't worry about grandma, grandma's life is hard. But since you have a chance, take care of your brother and soldiers. He is also not young, and it is time to say that he is the age of his daughter-in-law. But there are only these two rooms in the house, so he can't let him say that a daughter-in-law will live in the firewood room with him. Xiaoyu's girl is sixteen years old, and when the year is good, she can be married, and the wet girl (poetry) is alone, so it's a good arrangement. After all, you and the soldier are brothers, or when the time comes, you can vacate the side room for him to marry his daughter-in-law, or help him, find a piece of land to build a house, and split the family early. ”

This~~, Luo Cheng really hasn't thought about it, he was used to being an only child before, and now it feels good to have younger brothers and sisters, but he really thinks about them in his mind. And everyone used to think about him, where did he have this mind for others, he didn't gnaw at the old age, even if he took care of everyone.

Of course, the main thing is that Bingzi is now eighteen years old, and Luo Cheng is not the thought of this era, and he will not think about marrying a daughter-in-law. But in these years, the countryside has been marrying and marrying daughters-in-law early, and the years have not been good in the past two years, and there are fewer marriages and babies.

"Okay, but I've just participated in this work, and I can't help anything at the moment, wait a few months, he really needs it, it's easy to say anything."

"That's okay, it's easy to ask for a daughter-in-law now, when they come back in the evening, let's discuss it, okay, I haven't been out and about for a long time, just go and walk around and help your brother find a good girl."

"Hey, grandma, if there's a beautiful one, pay attention to it, I want to be pretty."

"Pretty can be eaten, grandma is not so capable of finding a partner for you. Eldest grandson, you will eat commercial grain in the future, the salary is still so high, and you are so handsome, no matter how beautiful this rural girl is, she is not worthy of you, you have to go to the city to find a daughter-in-law. ”

"Milk, I don't pick, I want to look good, it doesn't matter if it's in the city or not."

"But the girls in the city are better looking than the ones in the countryside, if you want to find something good-looking, go to the city to find it first, and if you can't find it, grandma will help you find it." But good grandson, it's useless for this woman to be beautiful, she has to be capable and able to give birth. ”

"Then find a beautiful girl who is capable and able to give birth."

"That's, my good grandson is smart, why didn't grandma think of this."

When it comes to girls, Luo Chengke is very energetic, in technical schools, there are no girls who learn to drive and repair. There are girls in the school who are all other majors, and at that time, the mobile phone often swiped the video of Xiu En's love for feeding dog food, and he also wanted to find a girlfriend.

Before, he didn't look for it. Now everyone tells him that he looks like this, and the girl is lining up for him to choose, so he really doesn't want to be polite.

.....

The Tiandu Automobile Research Institute is affiliated with the name of the Tiandu City No. 1 Automobile Factory.

"The density of some steels does not meet the design requirements, but a batch of special materials can be applied for instead. But no matter how the performance of the engine is improved, it can not meet this requirement at present, it can only be weakened, according to the method of calculation, the current theory of this whole set of design, are to meet the requirements that can indeed be established. However, this kind of theory is impossible to realize at home, even abroad, and does not have much practical value. ”

In an office of the research institute, there are many people sitting, studying the drawings drawn by Luo Cheng during the assessment and the equipment parameters envisioned.

It is indeed possible to extrapolate the assumptions on the drawings based on the performance equipment and data of existing automobiles. But it is meaningless, for example, to prompt the speed of the car, it is natural to have an engine with enough horsepower, but according to the size design on the drawings, the existing engine will be very large in volume to achieve that horsepower, and it will not meet the requirements at all.

This is true for many designs, everyone knows that the bearing shaft material is good, and it will definitely not break so easily, but the existing steel cannot reach that density. If you use aviation materials, the cost is too large, and you can get some materials for experiments, but if you want to use them for civilian mass production and production of automobiles, it is simply impossible.

Does that mean that Luo Cheng's assessment of these things designed and written beyond the standard is useless, and is the grading of this seventh-level engineer hasty.

Wrong, light this design of this car styling style, lines, styling. It is enough to set up a seventh-level engineer, not to mention that he also said a lot of very practical theoretical knowledge, which can indeed improve the performance of some existing cars.

If this really makes the car that Luo Cheng drew in the assessment, the performance will be so good. Then it's not a seventh-level engineer, and it's not too much to give a fourth-level if you exclude the ZZ factor. Level 4 or above is not something that can be achieved by technology alone. But Level 4 is already the top of the senior engineers.

"After all, Comrade Luo Cheng's position is hung in our research institute, so let him stay alone in the small city of Nghe An, this is a rare talent."

"Forget it, he's a student of Principal Dai, so it's inconvenient for us to interfere too much. But since we are here, we also have an assessment task. It's true that some things can't be achieved at the moment, but this kid can definitely improve the performance of this truck according to the existing conditions. You ask the people below to form a study group and go to Ngee Ann City, and I will make a phone call to put pressure on Principal Dai, who is famous for protecting calves, and I will give him a salute before the soldiers. ”

Everyone nodded, they also have a task now, the shape of the sedan painted by Luo Cheng is too beautiful and atmospheric, and it looks too high-grade compared to those boxy cars. Styling design is also a weak point of domestic automobiles, and now the cars produced are basically imitated, and it is already good to be produced, and it has not risen to the point of self-design.