[The original content of these chapters involves a lot of technologies. I have always wanted to modify it, but after revising it, I still feel that it is better to follow the original path. After all, it is a top student and a technology flow, and I guess it will be said to be miserable again.]

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Zhuoling said with concern: "Senior brother, are you okay? Coach Fan has been a little too much. You have just started learning, so why do you ask you to feed them? What if you get hurt?"

She has always been the youngest in the class since she was a child, so she met Liu Chen, the only junior. Although she was older than her, her senior sister still felt overwhelmed with love and subconsciously wanted to take care of him. This was unexpected by Liu Chen. If she acted more maturely and calmly, she would probably not have such benefits.

Liu Chen smiled and said, "It's really okay, I'm just too stupid. I don't understand what Coach Fan said, so I have to give a demonstration."

"It won't be like this next time. This kind of sports is more about taking time to practice and forming an instinct. You have just practiced, so it's normal for you not to understand." Zhuo Ling was still angry, and seemed to be about to go to Fan Peng to speak. Liu Chen felt warm in his heart, and he couldn't help but feel the heat in his heart, and looked at her with a look.

Zhuo Ling was still pouting, looking a little angry. She turned her face and saw her dazed junior.

Ma Rui looked at it from the rearview mirror very clearly and wanted to tear his mouth. Why did he have to mention this for no reason?

"Senior brother, what's wrong with you?"

"We met by chance, and my senior sister is so nice to me."

The eyes were very bright. Zhuo Ling tilted her head and smiled, suddenly touched Liu Chen's head, and said, "Silly, you just graduated from high school and came out of your hometown. You ran so far all of a sudden. You are not familiar with the place. Of course I have to take care of you."

Liu Chen's eyes were a little red, yes, he devoted himself to technology in his previous life. In fact, his mind was not mature enough. Many times, Zhuoling took care of his life and even gave up her own hobbies and life ideals.

In front of your lover, no one has always had a stern face. It is normal to be like children to each other.

Seeing his appearance, Zhuoling thought he was homesick, patted his shoulder and comforted him like an older sister: "It's okay, senior sister knows many people in Sucheng. Tell me when you encounter difficulties."

Well, Liu Chen nodded.

Ma Rui wanted to slap himself, and he would say that when his brain was squeezed by the door. He became more and more disliked Liu Chen, and only felt that the threat was too great, but Zhuo Ling liked to take care of him very much.

After looking at Liu Chen, Ma Rui's eyes rolled and he smiled and said, "Ling Ling, I have something to discuss with you to see if you are interested."

Zhuoling raised her eyes and said, "What?"

"Now the degree of electronicization of automobiles is getting higher and higher. Cars are a hot topic. Many teachers in our Electrical Institute have changed their research directions. The engine of this BMW7 does not require valves. It uses the unique valvetroni electronic valve technology. The engine load changes and cycle management are better than traditional. The engine runs smoother, and there is no bump in the car."

Ma Rui smiled and talked, paying attention to Liu Chen's expression. Haha, the poor students who came out of this small hill probably don't know what kind of car this is. Just pretend to give you popular science.

"Well, it really feels stable. I didn't expect that there is any reason. Automotive electronicization is a major trend." Zhuo Ling nodded. "Do you also want to study automotive electronics? Want to bring me with you?"

"Ling Ling is smart." Ma Rui smiled, "Look at the current car steering wheel, from the beginning, it was very difficult to start with pure mechanical structure, but later it developed hydraulic power steering, and through electro-hydraulic power steering. Currently, mainstream luxury cars are all electric power steering. I am going to apply for a project to the school for research in my junior year. Are you also preparing to enter the laboratory? Join in and strive to publish a few high-quality papers. It is necessary to apply to schools abroad."

Zhuo Ling said happily: "That's great. Just listening to it makes me very interesting. Last time I drove my dad's car, I still felt that the steering wheel was a bit heavy."

"By the way, junior Liu Chen, why don't you join in too. If you are familiar with matlab, you will definitely need a lot of simulation work."

Ma Rui deliberately said this in front of Liu Chen. However, Zhuo Ling invited Liu Chen. Without waiting for Liu Chen to speak, he immediately said: "Ling Ling, it may be inappropriate to invite Liu Chen's junior. He has just entered school and his freshman year is very heavy, especially in advanced mathematics. That is the foundation of university. It's better to focus more on studying. Scientific research work is time-consuming and labor-intensive, not as simple as you think. If you delay your study, it will be troublesome."

Zhuo Ling thought it was reasonable and apologized: "Yes, junior, the courses in the first year are very heavy, you have to study hard, especially in advanced mathematics. Our Jianghai University has very high requirements. In the end, there are very few students who can get A, and the rate of failure is very high."

Liu Chen smiled and said, "Senior sister must be a, right?"

"Well, I finally got an A+." Zhuo Ling was very happy. Obviously, she could still achieve good results in front of the top students gathered across the country, and she was also very happy.

"Well, then I have to learn from my senior sister and try to get an a+."

Ma Rui smiled and said, "My junior is so energetic. The passing rate of advanced mathematics is strictly controlled. There are very few students in the school who have obtained A+. Every student who enters Jianghai University is a super academic master in high school. Everyone is very smart and pretentious. In this competitive environment, it is not easy to get rid of it."

Zhuoling slapped his chest and said, "Don't be afraid, we will study together and I will give you a tutor."

"Okay!" Liu Chen was very happy, although he didn't need tutoring at all.

Ma Rui lies in his mouth with a word and almost bites his tongue.

Liu Chen smiled and said: "I have also studied the automobile power steering system a little bit. Now the electric power steering system is very mature. The key technology is the manufacturing process and servo control of permanent magnet synchronous motors for driving. Several automobile suppliers have launched stable products, such as Delphi, which has a cutting-edge project, SBW, and this school research is very fun."

"My younger brother knows that there are so many, but you may have made a mistake. Nowadays, the more high-end cars on the market are equipped with electric power steering. Many cars are hydraulic as power. Do you understand? Don't pretend to understand. What is this SBW?" Ma Rui was very upset.

Zhuo Ling also looked at Liu Chen curiously.

"Sbw is the concept first proposed by Stee-by-ire, which has been very popular in recent years. It can be translated into a research direction developed on the electric power steering system."

"Why haven't I seen it? You can't make up a mess, which model uses this thing?" Ma Rui was a little angry, and Zhuo Ling frowned, a little displeased.

"It is because it is too cutting-edge that there is no car configuration in the world. This is a revolutionary change in the automobile, and there are still many technical problems that need to be solved urgently."

"Don't say it so mysterious, let's talk about what this SBW is? If it's really good, bwm7 should be equipped." (To be continued.)
Chapter completed!