Faced with such a situation, even Director Liu could only ask the heavens speechlessly.

The industrial foundation of the Republic is too poor. Even the Ninth Academy, Director Liu opened his gold fingers wildly. In just less than ten years, he created a processing center that had not been created in China until the early 21st century, and created various advanced special materials for military industry. More importantly, he also created the most lacking advanced chips and other electronic products and radar products in China, so that the third generation of main battle tanks of the Republic can be comparable to the United States and the Soviet Union, and obtained inspection on the battlefield.

However, it is only now that they have discovered that for each weapon and equipment they have developed, they lack more.

It was finally copied from the US F4, but it did not have the weapons and equipment to match these fighter jets. How can it not make people feel upset? Without him, Director Liu, it seems that these missiles will not be able to be produced in a short period of time.

"Have you communicated with the technical experts on the aerospace side?" Liu Yijiu asked with a frown.

It is indeed not easy to copy this type of missile and make these missiles have similar performance to those produced in the United States.

Liu Yijiu is really not very familiar with missiles.

No matter how much you understand theories, you must be able to guide production.

"No, there are special units in the aerospace industry to study this, and those who cooperate with us are all engaged in large missiles, especially strategic and tactical missiles." Du Zhongkun was a little embarrassed. This is not just that the people in the aerospace industry have different research directions from theirs, but that the Ninth Academy needs to maintain technological leadership.

"Working with them must be done as soon as possible." Liu Yijiu didn't care about that much.

The meeting ended soon, and Liu Yijiu didn't even have time to go home, so he went directly to the General Design Institute in the Mountain. Now their missile design and key technical production processes are all moving into the Mountain, not to keep up with the secret, but the mountainous area has no longer kept up with the development.

In the headquarters design institute, it is mainly responsible for the design of various types of missiles and rocket launchers, as well as missile-related technology research, radar, computer research, etc.

Seeing at the center, it suddenly appeared the display of an AI4 missile. Liu Yijiu looked at the white missile with a length of 3.9 meters, a diameter of 0.3 meters, a wingspan of 0.9 meters, and a short and pointed head. Basically, the entire missile was removed. He placed it on the shelf in the order of assembly and shook his head sadly.

Even at night, there are still many people working silently in the institute, and the strong smell of smoke permeates the entire space.

Although there are clear regulations in the base that smoking is not allowed here, not many people implement it. Many people who are engaged in technology like to smoke, mainly because cigarettes can refresh themselves, especially mental workers. The working hours of the day were well maintained. These technical researchers were grouped, and each group was responsible for the same work, and then they were able to ensure that they worked 24 hours a day.

Liu Yijiu couldn't say anything.

Now, what they lack is time, with up to 4 working hours a day, and these old men have two hours to communicate

After greeting the technicians who greeted him one by one, Du Zhongkun began to point at them to copy the Ai4 design drawing and began to introduce the situation to Liu Yijiu.

There are many special-shaped parts on the missile, especially some internal parts. It is not easy to survey and map. Many times, surveying and mapping work takes a very long time. After the CNC machining center is found in the tool workshop, we start to work on a three-coordinate detection machine tool to make testing easier.

However, just testing does not mean that it can be made.

"Even if the radar system uses a 6-bit chip, the reaction speed is not enough. The miniaturization of detection radar is also very troublesome for us. Mr. Huang and his team are also a little nervous. Factory 29 is now on guard against us going to their unit to get people." Du Zhongkun emphasized to Liu Yijiu what they lack.

"In terms of aerodynamic layout, if two sets of wings are used and one set of wings is added in front, although the control will be more stable, it will affect the speed and maneuverability, especially when turning," Qin Yuan also introduced.

He used to be a rocket launcher. The rocket launcher shells were similar to ground-to-ground missiles, but there was a very big difference between them and air-to-air missiles.

Even the 20 missiles they transformed with Red Flag 2 have different aerodynamic layouts.

"The Soviets added mesh tail to make their r77 missiles fly in a better state. If we use this design on the Immortal Birds, the missile tail controls stability wings and replaces them with foldable mesh tail wings. At the same time, we abandon the American design with a smaller chord length and adopt the Soviets' rectangular wings with a smaller chord ratio." The r77 missile, after entering the 21st century, was improved and designed to match the use of the Russian fifth-generation fighter, that is, the fourth-generation fighter of the Americans.

The main thing is to use rectangular wings with a smaller aspect ratio to replace the original small design.

"This will have an impact on the speed of the missile," Qin Yuan said with a frown.

No one adopts this design. In order to have faster speeds and better control flight attitudes, air-to-air missiles often adopt the Long Delta wing design from the middle to the tail of the missile. This aerodynamic layout is the mainstream design.

If it is changed, there will be some heresy.

"Don't talk about whether it can be modified first, just use a computer to simulate it first. It won't take long." Liu Yijiu shook his head, "In addition, regarding the coating materials, let's study it again to see how to better transmit and receive the radar signals of the internal headers with higher high temperature resistance."

It was too late and it was quite tiring. Liu Yijiu had not fully understood the situation of the entire project, so he just walked around the design department that night. Even Xie Heping wanted to talk to him about upgrading the production capacity in the third district, but he didn't have the energy to communicate with him.

When he got home, Liu Yijiu heard a soft sob in the room. He originally thought that Li Rui should have a very strong mentality to take on the burden of surveillance, but Li Rui was a woman, and she was mainly a woman under his influence.

Since Situ Xue gave birth to her second son, Li Rui no longer cared about Liu Yijiu as much as before. Although he still did what he should do, Liu Yijiu felt unfamiliar.

Silently sighed, knocked on the door, gave Li Rui a hug. Then he told Li Rui firmly, "If you really want children, we can still use the power of technology."

"Is there any other way to do technology? How many times have I checked it, but it has no effect?" Li Rui said crying.

"Bioengineering research in the base can carry out test tube fertilization work, that is, in the outside environment, form fertilized eggs and then transplant them into your body." Liu Yijiu told Li Rui about test tube fertilization.

This time he was outside, he considered this issue.

Even if his genes are affecting Li Rui, it seems that he cannot reach the level of Situ Xue at all.

His genes are too strong, and there is no way to form fertilized eggs in Li Rui's body, so he can only find a way in the laboratory.

This is the work that Zhao Min and others do.

"This can work" Li Rui looked puzzled.

"This is a basic technology of bioengineering. There will be no problem. The only thing I am worried about is to forget it. In fact, there is nothing to worry about. If it is not possible outside the body, this kind of worry will be useless." Liu Yijiu didn't want to see Li Rui continue like this.

Li Rui didn't say anything, but seriously considered Liu Yijiu's suggestions.

She felt that she was not young anymore. In this case, as long as she could get pregnant, and it was her and Liu Yijiu's child, she would naturally try any method.

"I'll go and ask Aunt Zhao tomorrow." With hope, I naturally felt happy.

After a night of nothing, Liu Yijiu ran to the base early the next day, especially the problems currently facing District 3 must be solved as soon as possible.

The development of productivity cannot keep up with their needs. If not solved, this will affect the rapid development of the Ninth Hospital.

"What I mean is that we are looking for a place outside to build our factory, and the most core things are produced in the mountains, while the others are carried out in the production workshop outside." Xie Heping had a headache.

District 3 is currently the top unit in China's domestic manufacturing technology.

"Where are you going to build the factory?" Liu Yijiu asked Xie Heping. "The mountain is indeed not enough for our development. It is time to start considering transferring part of the production capacity outside. In this way, it can have a greater capacity to produce high-precision products, and the outside can become a place for training top technical workers in the mountain."

"Chengcheng, next to the aircraft production plant next to Taipingsi Airport, the factory is built, especially our turbofan engine production plant, and the technical capabilities on both sides can be combined with each other."

Liu Yijiu also considered this issue when it comes to establishing a precision machining factory or even a series of processing plants in Rongcheng.

Because Rongcheng has various supporting facilities that are better than those in the mountains.

The most important thing is that it belongs to the plain area, which is very beneficial to the expansion of factories.

However, one of the worst is that it is not conducive to confidentiality there.

"If the production task over there is similar to ours, it is not suitable in Rongcheng, and the technical force here is obviously not allowed to be divided."

"We have also considered Dacheng, but the environment in Dacheng is far less suitable than that in Rongcheng. Being next to the aircraft factory near Taiping Temple, we can not only provide supporting facilities for the aircraft factory, but also provide engines."

"The personnel problem is not everyone in the mountain wants to stay here." This is what Liu Yijiu is most worried about.

As their unit contacts more and more, especially the development outside, people in the mountains are already annoyed to stay here.

"If you are willing to go out, go outside, but the treatment must be widened. When outside, you must never continue to adopt the model inside our mountain." In this regard, Xie Heping obviously has great considerations. Once a person gets outside and comes into contact with the outside environment, he will change.

"How does the management committee view this matter?" Liu Yijiu didn't know how to deal with this kind of thing.

For him, it is obviously wrong to leave everyone in this mountain. The problem is that only in the mountain can people concentrate on improving their technical level.

"They also agree with this matter. It is best to be voluntary in the mountains, because as our employees have more and more opportunities to go out over the years, many people can no longer stand it after they come back. People who cannot calm down are prone to problems when working, and our scrap rate and bad debt rate are gradually rising, which is why."

"If everyone wants to go out, especially those young people."

"Then let them go out, and the treatment is only better than other units. The various products are separated, and the production and assembly of key core parts are still left in the mountain, so there is no need to worry about leaks. In the mountain, we need to improve the treatment, not for our cadres and employees, but for their children."

Liu Yijiu listened silently and said nothing.

It is not a good thing to keep those who have no heart in here and force them to stay here.

Society is undergoing rapid and tremendous changes. They must choose a model suitable for the future development of the Ninth Hospital in this change. Otherwise, once the elderly in the Ninth Hospital retire, it will be very unfavorable to the development of the Ninth Hospital.

"Do as you want." After communicating with Wang Shunyi and others, Liu Yijiu said to Xie Heping, "In addition, the units in the tertiary industry should be moved out as well. The territory left behind is just for expanding the research and development and production of other important core technologies."

A Daba Mountain can no longer adapt to the development of the Ninth Hospital.

This mountain can no longer stop the expansion of the Ninth Courtyard.

Just like in Liu Yijiu's era, the pace of human beings on Earth's expansion into the universe could no longer be stopped.

"We communicated with the Aerospace side, and they were willing to send experts to cooperate with us, but I hope we can transfer some related technologies to them. In addition, Shenfei side, in order to obtain more five-axis CNC machining centers faster, they are willing to provide us with a group of technical workers." After Liu Yijiu handled the expansion of production capacity in the third district, Xie Heping and Zheng Hao went to do it, Wang Shunyi brought good news to Liu Yijiu.

To be continued.
Chapter completed!