Because of the speculation that Yun Xing likes her, He Manman has deliberately avoided Yun Xing these days.

Fortunately, although she and Yun Xing are in the same department, their majors are different, except for the basic courses, they don't take classes together, so He Manman can have a reason to avoid Yun Xing.

But Yun Xing is not a fool, he hasn't seen He Manman for a few days, and he also discovered the fact that He Manman is hiding from him.

So after class, he waited for a long time on the side of the road that had to go back to the girls' dormitory, and finally blocked He Manman, who had just returned to the dormitory after the experiment.

"Yunxing, why are you here?" Looking at the tall figure blocking in front of him, He Manman asked with some surprise.

After all, it was completely dark by this time, and most of the day students had already left school.

"He Manman, why have you been avoiding me these days?" Yun Xing didn't answer her, only asked with a cold face.

When He Manman heard this, he smiled a little embarrassedly, "Where did I hide from you?" ”

"You didn't hide from me, so why did I talk to you for days?" Yun Xing stared at He Manman's eyes tightly and asked.

"Yunxing, although we are a department, we are not a major, and we don't take classes in the same classroom, right?" He Manman explained.

"What about the basic course? Would you rather sit with a stranger than sit at the same table with me? ”

Yun Xing said, a trace of violence flashed on his handsome face, and he kicked the stones on the road fiercely.

"He Manman, I'm not a fool!" Yun Xing said, his dark eyes full of sadness.

"Yun Xing......" He Manman opened her mouth, but she didn't know how to explain, she has always been bad at lying.

"He Manman, I don't know what I did to be angry, you hate me like this, but," Yun Xing said, smiling sadly, "I really regard you as my best friend." ”

Best friend? Could it be that she misunderstood Yun Xing?

"Since you don't want to see me so much, then I'll go."

Yun Xing said this with a lowered face, and a suffocating sadness was shrouded in his body.

Seeing this, He Manman felt very guilty in her heart, she felt guilty that she had avoided Yunxing for a little inexplicable guess, and had caused harm to him.

"I'm sorry, Yun Xing, it's my fault this time, you're right, we're friends, I shouldn't have avoided you." He Manman sincerely apologized to Yunxing.

When Yun Xing heard this, he tried his best to hide the loss in his eyes.

Friend? Who's going to be your friend? For a moment, Yun Xing even wanted to blurt out.

And at this moment, a voice suddenly sounded, "Ouch, junior sister, did you disturb you?" ”

In the blink of an eye, I saw that Qin Zhuang had already walked behind Yun Xing.

"Senior Brother Qin, don't be kidding, is there something going on in the laboratory?" He Manman smiled helplessly.

"Well, something went wrong with the electronic control program." Qin Zhuang said solemnly.

"Electrically controlled program?" When He Manman heard this, the smile on his face also fell, and then he looked at Yun Xing, "Yun Xing, there is something in the laboratory, I will leave first, and we will talk when we have time." ”

"Well, you're busy." Yun Xing nodded, and saw He Manman walking towards the other side with Qin Zhuang.

Senior brother? Looking at Qin Zhuang's figure, Yun Xing couldn't help frowning.

And what about Qin Zhuang? His heart was very proud. He plans to go to Xu Qingzhou tomorrow to squeeze some benefits, after all, if it weren't for him tonight, Xu Qingzhou's daughter-in-law would be gone.

They didn't know what they were thinking, and she was worried about the electronic control program at this time.

According to the experimental design, the electronic control program of this engine consists of three parts: each sensor, electronic control unit and actuator to detect the working conditions of the engine.

Each sensor inputs a detection signal to the electronic control unit, and the electronic control unit calculates the required fuel injection amount of each cylinder according to the stored control program and input signal, and outputs the fuel injection pulse signal to each injector to realize the air-fuel ratio control of the engine.

At present, although the other parts of the engine are difficult, they have been produced, and there are still many problems in the electronic control system.

For example, the production of sensors, the production of control programs, etc., are all big problems, especially the production of sensors, if you want to study, this can be set up a separate laboratory.

As a result, not only He Manman, but even Zheng Xiaojun was bald.

"In the end, our domestic level is not enough." Zheng Xiaojun said with emotion, then pondered for a moment and said: "If it really doesn't work, I'll go up and ask to see if I can go abroad." ”

The way abroad? He Manman frowned, and couldn't help but think of the automotive sensor market in the previous country, which was accounted for by Siemens, Bosch, Honeywell and other international parts giants, and the sensor simply relied on imports.

Is it going to be like this plane?

No, if it's not a matter of life and death, no one wants to be choked tightly.

"If you are going abroad, you don't have to ask first, you can ask Xu Qingzhou." Qin Zhuang on the side thought about it and said.

When Zheng Xiaojun heard this, his eyes lit up, "Why didn't I think of this." ”

If you want to say that Xu Qingzhou's family still has some ways in foreign industries, otherwise they would not have ...... at the beginning

"Then Da Zhuang, you go to Xu Qingzhou to ask." Zheng Xiaojun patted Qin Zhuang's shoulder with a smile on his face and said.

"I don't have such a big face, if I want to ask, let Senior Sister Manman ask." Qin Zhuang hurriedly said, after all, with Xu Qingzhou's poisonous tongue, if he couldn't help but force him more, he would not be hurt to the point of being incomplete.

"Let's go a long way, then." In the end, before He Manman could speak, Zheng Xiaojun handed over this glorious and arduous task to He Manman.

But when she moved out of the courtyard, she could be regarded as having a falling out with Xu Qingzhou, and now she is going to Xu Qingzhou for help, and Xu Qingzhou's dog temper must not bury her to death.

However, for the sake of the sensor and the experiment, He Manman gritted his teeth and finally went to Xu Qingzhou's house on the weekend.

The Ruyi door was still as crimson as new, looking at the closed door, He Manman knocked several times but didn't respond, and couldn't help frowning, could it be that Xu Qingzhou was not at home?

And just when she knocked for a long time, still didn't answer, she was about to leave.

I only heard a rattle, and I saw that the crimson Ruyi door was opened.

"Xu Qingzhou, so you are at home?" Looking at Xu Qingzhou's indifferent expression, he was begging someone to do something, He Manman squeezed out a smile and said.

"At home, I just don't want to open the door for you." Xu Qingzhou raised his eyebrows and said.