Chapter 422: Ten Thousand Rounds Killing Enemies
Lou Xiao'e was laughing and said, "It's okay, let's go together."

Lou Xiao'e has invited him again. Think about it, he is the chief engineer, at least he has reached the engineer level, his salary must be good, and treating him to a meal should not be a big deal.

So everyone readily agreed. These days, inviting you to dinner is a high-level courtesy, let alone eating in a state-owned restaurant.

After inviting Lou Xiao'e to dinner, the couple separated from them and strolled around the school until the afternoon physical exercise time. Then Lou Xiao'e happily returned to school carrying the things that Gao Zhendong had sent her.

At that time, the school area was not very large, so there was no need to be so delicate as to ask others to carry some things for you.
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Tuesday was Gao Zhendong's first time to teach at Beijing University of Technology. His class is for sophomores and above, so the military training of freshmen has no impact on his teaching.

Gao Zhendong was still a little excited when he walked into the classroom. This was the first time in two lifetimes that a young lady got married. This was also the first time that he taught a class in a university in the form of a formal lecture and as a teacher. It was quite memorable.

Dean Dai of the School of Mechanical and Electrical Engineering of Beijing University of Technology personally greeted him at the entrance of the college, along with a vice president in charge of academic affairs. The etiquette of Beijing University of Technology can be described as very thoughtful.

After expressing a warm and simple welcome to Gao Zhendong, the two of them took Gao Zhendong to the classroom prepared for him.

When Gao Zhendong walked in, he was surprised to see that the room was quite big. It must be the largest tiered classroom in Beijing University of Technology.

It looked like it could accommodate more than 300 people. All the tables and chairs were made of steel bars cast directly into the floor, and then covered with wooden boards. The backrests of the long chairs were also a long piece of wood. Folding chairs? They didn't exist.

The classroom was packed with people, and even the aisles were filled with people.

In addition to the young faces of students, there are also some middle-aged or even gray-haired old comrades, some of whom Gao Zhendong knows.

Fuck, why are there so many sophomores studying related majors at Beijing University of Technology?
Seeing Gao Zhendong's surprised expression, the vice president smiled and explained to Gao Zhendong: "We have read your textbook, it is very good, for those who study self-control, it is no different from Tang Monk's journey to the West. Sophomores are lucky, but juniors and even seniors, if they miss this course because of their high grade, it would be a pity. The counselors of juniors and seniors expressed strong dissatisfaction with this."

As he spoke, the vice-president waved his hand and pointed to the ground below: "So it has been finally decided that all those who have not graduated should come and take this course, and all of them will take the exam!"

Gao Zhendong then realized that all the students studying automatic control at Beijing University of Technology were here.

"In addition, some of our teachers are also very interested in this course and come to listen to the class on their own initiative. We can't stop them, so there will be more people. It will be fine next year."

Gao Zhendong had no objection to this. The more people, the better.

Although there were many people and the workload was heavy, Gao Zhendong did not come alone. He brought three new comrades assigned from the Defense Working Committee with him.

These three comrades themselves need to study "Principles of Automatic Control", so it's just right that while they are studying, they can also help Gao Zhendong complete some teaching assistance tasks, such as correcting homework.

What should I do if I don’t know how to grade homework? Ask Gao Zhendong.

He smiled and said to the vice-president: "It doesn't matter. The more people, the better. I hope it can spread as far and wide as possible."

Seeing that he had no objection, the people at Beijing University of Technology felt relieved. After all, this person must be very busy at work. Teaching hundreds of people is not an easy job. Teaching is more than just a few hours of class.

The vice-president went up to the podium, gave a brief introduction to Gao Zhendong, and organized everyone to express a warm welcome to Gao Zhendong. There was thunderous applause from the audience, and then the stage was handed over to Gao Zhendong.

Gao Zhendong didn't say much. He simply expressed his joy and fear about coming to teach at Beijing University of Technology, a prestigious institution, and then quickly started teaching.

Fortunately, he had accumulated a lot of teaching experience in project management, digital circuits, computer architecture, etc., and with his good psychological quality, he was able to teach this course well.

Solid professional knowledge, a large number of publications and good teaching skills are not completely equivalent, and there are many examples of this.

Seeing Gao Zhendong's performance in class, the last bit of worry of the Beijing University of Technology was put to rest.

This is the right move!
After two classes, Gao Zhendong's performance was highly praised by the teachers who came to listen to the lectures.

The teachers also took advantage of the breaks between classes to come over to greet Gao Zhendong and leave their contact information.

Gao Zhendong was as happy as a farmer harvesting crops in the fields. This was the resource. The teachers at Beijing University of Technology had work related to national defense equipment on their hands and had a lot of knowledge related to it in their heads.

It was very helpful for the big idea in his head.

After the second class, Professor Luo, who had attended two classes below, also came to find him.

"Chief Engineer Gao, are you free today? I have finished the grenade mounts on the gun and am going to test them. Would you like to come and take a look? If you are free, I will postpone the test to the afternoon."

Gao Zhendong has classes in the morning, so he can't go in the morning.

Upon hearing this, Gao Zhendong immediately put aside his plan to find a computing center. That matter wouldn't be a problem later, and it would be more exciting to just "blow it up for me".

He nodded repeatedly: "When I have time, I will definitely come and take a look." Professor Luo smiled: "Okay, then I will go to arrange the experiment. When you finish your class, come to the second floor of the third floor of the school to find me in office 207. We will have a meal together, and then we will start working!"

He felt that he knew Gao Zhendong quite well and guessed that this thing would be very attractive to him. After asking, he found out that it was true.

As Gao Zhendong participated in more of these experiments, he naturally became more closely connected with the school. This is called deep binding!
After Professor Luo left, the data structure class had not yet begun, but the comrades brought by Gao Zhendong were very busy. They were confirming matters such as the collection and grading of homework with students from all classes.

Although they are busy, they are very happy. For them, this starting point is a bit high.

One of them was particularly happy, and Gao Zhendong even vaguely heard a student calling him "senior brother".

Gao Zhendong smiled. It seemed that this person had just graduated from Beijing University of Technology and had returned home in glory.

The number of students attending the data structure course has changed, and there are not so many students now. The data structure course is relatively niche in this era.

At 1:30 in the afternoon, Gao Zhendong, who had had lunch with Professor Luo, brought his people to the school's shooting range. Schools like Beijing University of Technology are so hardcore.

Not only Professor Luo but also Professor Liu came to the shooting range.

The gun-mounted grenade is a subsystem of the squad gun family, and now it seems to be a very important subsystem. As the person in charge of the squad gun family, he naturally has to come to the scene.

Professor Liu was also very happy to see Gao Zhendong. He walked up to Gao Zhendong and whispered, "The first batch of sample guns for the squad gun family is almost finished. You can come and take a look then."

Gao Zhendong was happy to hear the good news about the squad gun family at the gun-mounted grenade testing site. Good things come in pairs.

Soon the experiment was ready, and Professor Luo, as the head of the subsystem, gave the order to start the experiment.

The main purpose of this test is to test its power and accuracy in actual combat conditions.

Other tests had already been conducted using sand-filled bullets, fixed warheads, and other methods, and the data was good, otherwise Professor Luo would not have dared to ask Gao Zhendong to come and take a look.

As the smallest brother among the bombers, the test noise of the 35mm gun-mounted grenade is far less than that of a disposable rocket launcher, and the high and low pressure launch principle makes the whole test seem calm.

There is no such thing as sparks and lightning all the way.

The sound of the launch is "boom, boom, boom", not crisp but a bit dull.

When it hit the target, the explosion was not loud, almost like a grenade.

However, Gao Zhendong was still very excited. He even fired two shots himself and they were very accurate. Even Professor Luo and the others gave him a thumbs up.

After a busy buzz, the experimenters came running over with a stack of data records and analysis results.

There is a DJS-60D and printer on site. Once the original records come out, they can be input and the program will automatically complete the analysis and print the results, which greatly saves the test time.

The test data processing is like this, the test shooter only needs to shoot the grenade out, but the data processing personnel have to consider a lot more.

Collecting, classifying, calculating and analyzing are not easy tasks. With the help of DJS-60D, at least things other than collecting are much more convenient, reducing a lot of repetitive work.

Holding the data processing results, Professor Luo showed a happy expression, raised his head and said to Professor Liu and Gao Zhendong: "It's done! Take a look."

There is a lot of raw data, but the analysis results are simple and clear.

The initial velocity of the gun-mounted grenade is 80 meters per second, the vertical armor-piercing performance is 65mm, the shrapnel killing radius is 10 meters, and the effective range against armored targets is 100 meters and against personnel is 400 meters.

The reason why it takes so much time to deal with armored targets, in addition to factors such as rotation, speed, and angle, is mainly due to the problem of whether the target can be hit accurately. When dealing with armored targets, it is a point target, which requires higher accuracy. When dealing with personnel, it is an area target, so loosely speaking, anything within 8 to 10 meters is considered accurate.

If you are aiming to hit a bunker hole, the effective range can only be roughly calculated as 100 meters, or even less than that.

Just this has made the people present very excited.

The happiest person was the representative of the troops who participated in the experiment. Looking at the data, he thought, "Let's bring 10,000 rifle grenades and pile them up to kill all the enemies!"

The weight of this thing is about the same as a grenade. If someone gets angry, it's not a big problem for one person to carry ten or eight of them.

(End of this chapter)