The passionate years starting from the college entrance examination

Chapter 305, Sword of Damocles (please subscribe)
April 5, 1965, Qingming Festival.

It’s another rainy day during the Qingming Festival. Today is a holiday. Many people go out to visit tombs or worship ancestors, or visit the Temple of Heaven.

The Chen Guohua family was naturally unmoved and went to visit the graves of their adoptive father Chen Jialiang and adoptive mother Chen Yang.

When Chen Guohua came back from sweeping the tomb, he saw his sister-in-law sitting on a chair in the living room knitting a sweater.

"Sister-in-law, are you knitting this for Yuan Chao?"

"No, they are knitted for my future daughter-in-law."

The corners of Hu Pinggu's lips raised. After she finished speaking, she said to Chen Guohua:
"Guohua, you said last time that aid to Korea would be back soon. When will he come back? It's Qingming Festival."

Previously, Chen Guohua went to Baiyun City and met Chen Yuanchao.

The fact that the latter wanted to go on a blind date was not told by Chen Guohua personally to Hu Pinggu, but by Chen Yuanchao himself in a letter.

Since he wants to go on a blind date, Aunt Hu Ping must be very happy to arrange it.

However, the matchmaker was not herself, but Chen Guohua's mother-in-law Gan Rushuang.

Most of the information about the woman was selected by Hu Pinggu herself, and then she asked Gan Rushuang to help with the matchmaking after a careful selection.

The latter is a professor at Peking University. If she personally proposes marriage, the woman will only agree. Besides, the man has no shortcomings except that he is a single-parent family.

"Sister-in-law, I'm not sure, but it will probably be the middle of this month. It won't be too late..."

Chen Guohua said with a smile.

The eldest nephew needs to go to Tokyo to sell goods, travel more, expand his knowledge and horizons, and prepare for subsequent plans.

According to the plan, we should come back around mid-April, not too late.

On the side, the little guy Chen Si couldn't help but be curious:
"Dad, is the big brother coming back? I miss him. It seems like he hasn't been home for a year..."

When the little guy said this, Aunt Hu Ping's eyes couldn't help but turn red.

Even Yun Wanchang also missed her eldest grandson.

Yu Moli quickly changed the topic and did not continue talking about this somewhat sad topic.

When it comes to the girls Chen Yuanchao wants to go on a blind date with, Hu Pinggu's eyes light up a lot. Several of them have photos. She has also met real people and knows the situation of the girl's family.

The women who can be chosen by her will naturally not be too bad.

There is a saying that a match must be matched.

Otherwise, there is no telling what the trouble will be like after marriage.

The most important thing is that after marriage, Chen Yuanchao will most likely not stay at home often. In other words, the girl who marries in will most likely be a widow.

Regarding this, Chen Guohua did not tell Hu Pinggu and the others.

Of course, he also knew that this was definitely not right and would definitely need to be changed in the future.

Maybe it's time to separate.

After all, Chen Yuanchao has grown up, and he definitely needs a home of his own.

The next day, Chen Guohua did not go back to work, but went to Di'anmen Street to attend a meeting.

Before the Qingming Festival holiday, Qiu Zongyue brought him good news: the hydrogen bomb exploded!

That day, the entire capital was excited and blocked several streets near Chang'an Street. This scene seemed familiar.

Because at the end of 1961, when the atomic bomb exploded, the same thing happened.

In the history of the original time and space, the reason why hydrogen bombs were detonated so quickly was because Europe and the United States had some kind of agreement to ban nuclear weapons.

This caused Yu Min and other scientific researchers to forget to eat and sleep. For example, Yu Min himself fainted in the office several times after working in the office for more than a week. Only then did he work out and solve the technical problems.

But this time and space is different.

Starting from the beginning of 1962, four major projects were launched at the same time. Not long after that, the Zhenhua Research Institute where Chen Guohua worked launched two more projects: fighter jets and bombers.

In other words, that’s six projects coming together.

The six projects are all very high-end, and there is a huge demand for high-end scientific research talents.

Although there is the assistance of supercomputers with a speed of one billion operations and a speed of 500 million operations provided by Chen Guohua, unlike the original time and space, a computer with a speed of 100,000 operations has several scientific research projects queued up and its use time is strictly controlled.

In the history of the original time and space, it was not until June 1965 that the Institute of Computer Science, Chinese Academy of Sciences, successfully developed an all-transistor large-scale computer with a speed of 100,000 operations per second.

At that time, several projects such as nuclear submarines, hydrogen bombs, and artificial satellites were in urgent need of this computer to assist scientific research projects.

Even so, the hydrogen bomb was successfully exploded in June 1967.

Although this time and space was two years ahead of schedule, Chen Guohua was still a little disappointed.

After all, it was already April 1965, and the hydrogen bomb was detonated at this time. To be honest, Chen Guohua still felt that he hated iron.

But then I thought about it, if Yu Min and others could successfully detonate the hydrogen bomb, they had succeeded. What more bicycles were needed?
Besides, does it matter whether he is disappointed or not?

Today, in China, there are atomic bombs and fighter jets, nuclear submarines have been launched, and bombers are also undergoing test flights.

Under such a situation, absolutely no one would dare to mess with him casually anymore.

And, the most important point is that we won on the peninsula battlefield.

If we don't win the peninsula, everything else is just nonsense.

So it doesn't matter whether Chen Guohua is disappointed or not.

It doesn't matter much if the hydrogen bomb is delayed by half a year or a year.

After the success of the hydrogen bomb, the higher authorities wanted to promote another project, that is, artificial satellites.

why?
The missile project is the responsibility of Qian Xuesen's Fifth Academy, and they don't need help.

On the contrary, for the artificial satellite project, Sun Jiadong, Pan Houren, Yang Jiaqi, Zhao Jiuzhang, Guo Yonghuai, Lu Yuanjiu and others each shouldered multiple responsibilities. They had to complete the development of relevant test instruments and train students, which was full of difficulties.

For example, Qian Xuesen himself is not only the dean of the Fifth Academy, but also the director of the Institute of Mechanics of the Chinese Academy of Sciences.

In the early 7s, with the hard work of Qian Xuesen and others, the T- weather rocket was first launched, and then research on high-altitude biology and high-altitude medicine was carried out.

Today, the situation in the international community is even more bizarre and changeable.

Based on this background, Chen Guohua was called over for a meeting.

In the conference room, Chen Guohua saw many familiar faces.

"Professor Chen, long time no see. I heard that your bomber is already undergoing test flights? It's really amazing. I said that in terms of scientific research in our country, you have to be a quick shooter."

"Haha, Lao Qian, the fast shooter you are talking about is not in double quotation marks, is it?"

"You old people are so disrespectful. How talented is this guy? Don't lead him into trouble."

"Yeah, didn't you see any lesbians here? It's really too much."

Female scientists are very, very rare in such high-end conferences, but there is indeed such a strong woman who is not inferior to men.

She is Qian Sanqiang's wife, He Zehui. She once participated in laboratory preparations for neutron physics and fission physics. After the first reactor and cyclotron were built in 1958, she served as the director of the Neutron Physics Research Laboratory.

In early 1962, after the four major projects were launched, she was responsible for the construction of the cosmic ray observatory, high-altitude balloons, high-energy astrophysics and other fields, and made great contributions.

Therefore, even though she is just a female, women can hold up half the sky, not to mention her excellent talents and she is an all-rounder in scientific research such as rockets and atomic bombs.

After hearing He Zehui's joke, everyone restrained themselves a little.

Chen Guohua helplessly glared at the big boss Qian Xuesen. The latter had stayed in North America for a long time. When he was young, he almost led his nerdy junior Guo Yonghuai astray.

"what's the topic?"

Outside the door, leaders like Qiu Zongyue and others walked in. Chen Guohua and the others immediately restrained themselves a lot, and their serious expressions were a bit funny.

"We were talking about bomber test flights."

Zhao Jiuzhang smiled, but Qiu Zongyue and the others had already sat down, and the meeting officially began.

At the beginning of this meeting, Xiang Liqiang shared the information that his department had learned some time ago.

An intercontinental missile flying from the west to the Bering Sea exploded in the Bering Sea. It is said that a nuclear submarine in North America was destroyed.

Since the intercontinental missile was launched very suddenly and exploded in the Bering Sea, there is still a question mark as to whether the so-called news that the nuclear submarine was destroyed is true.

But when Chen Guohua and the others heard the news, they were still stunned for a while.

Some people laughed but soon became frightened. After Chen Guohua was stunned, his face instantly darkened.

"Leader, whether this news is true or not, it has rang the alarm bell for us. We cannot wait any longer and must quickly launch and improve the artificial satellite project and missile research and development."

Hearing Chen Guohua's words, Qian Xuesen, Zhao Jiuzhang, Guo Yonghuai, and He Zehui all became awe-inspiring.

Qiu Zongyue, Xiang Liqiang and others did the same, and then heard Chen Guohua continue:

"That intercontinental missile should be the R16 that was reported in Moscow a few years ago, right? If I remember correctly, the R16 intercontinental missile can be launched for kilometers."

"I don't have any more data on hand, but I have done calculations based on the photos and general information released by Moscow at the time."

"R16 is a storable liquid propellant: dinitrogen tetroxide/uniform dimethylhydrazine"

Hearing what Chen Guohua said, everyone was suddenly shocked and thought of something.

Missiles using this propellant combination can be continuously deployed after refueling, thus achieving a state of being ready for launch at any time.
"However, it's not entirely without limitations, based on what I found from the pictures."

As Chen Guohua continued to analyze, experts such as Zhao Jiuzhang and Guo Yonghuai were even more surprised.

Everyone said that Chen Guohua was very good. Everyone was mentally prepared for it, but they didn't expect that Chen Guohua would start so fiercely.

Obviously, the reason why Chen Guohua expanded on R16 in such detail was because he extracted a lot of important information simply by relying on a piece of information Xiang Liqiang said.

"Everyone, R16 is the Sword of Damocles hanging over the head of the West, but it is also the sword above our heads."

Looking around, Chen Guohua continued solemnly:
"So we not only need to speed up technology research and development in missile prediction and interception, but also need to develop our own intercontinental missiles."

"Dear leaders and comrades, what follows are my personal words, but they are also words from the bottom of my heart."

Up to now, Chen Guohua is still very humble, but he is no longer as clumsy as before, but shows great aggression.

One spans the entire northern border of Eurasia, from the Perm Oblast in the west to the Bering Sea in the east, perfectly matching the strike range of tens of thousands of kilometers.

This is something that has never happened in the original time and space.

For Chen Guohua, this is a great shock and fear!
Without powerful missile interception technology, he would not have any sense of security.

He didn't want it for long, but someone said to him: Be prepared to die, I will perform a nuclear surgery on you.

Therefore, it is not only necessary to have a powerful high-precision anti-missile air defense system, but also to have its own intercontinental missiles.

"The moment R16 appeared in the newspaper, I was thinking about a question, how to intercept this big guy? With our current technology, it is impossible to effectively intercept it."

Chen Guohua, with sharp eyes and serious expression, slowed down in speech, but his words were very clear:
"So I came up with an air defense system, a complex system with multiple components designed to detect, track and intercept all incoming missiles."

"It mainly consists of radar system, command and control system, interceptor and communication system."

"Our Zhenhua Research Institute can provide more technical support, but the level of scientific researchers at our Zhenhua Research Institute is not enough, and the number of people is too small, so it is still very difficult to complete the air defense system I mentioned. I hope I can get everyone’s support”

After hearing what he said, Qiu Zongyue still had doubts and said:
"Guohua, I'm a little confused. Can you expand on this air defense system? How does it achieve the detection, tracking and interception you mentioned?"

This question is also what Xiang Liqiang and others want to ask. Of course, Qian Xuesen, Guo Yonghuai, Zhao Jiuzhang and others don't have so many doubts, and they have already guessed what Chen Guohua wants to do.

"Director Chen, I understand what you are talking about about the radar system, but as for the communication system, do you want to talk about satellite communication?"

Qian Xuesen also suddenly spoke. When Chen Guohua nodded, he immediately said:
"We haven't launched artificial satellites yet, and communication satellites are out of reach, so you"

The latter immediately said:

"Dean Qian, let me say something disrespectful. The reason why we haven't completed this project yet is because I haven't taken action yet. The technology you developed before seems to me very crude, and now I will I will personally design communication satellites and rocket technology.”

Chen Guohua's words immediately made Zhao Jiuzhang, Sun Jiadong, Yang Jiaqi and others look dissatisfied, especially Pan Houren, who asked directly with a cold face:
"Director Chen, we all know that you are a genius, and we also recognize your contributions to fighter jets, bombers, computers, etc., but is it too much for you to belittle our efforts on space rockets?"

The originally harmonious meeting started to smell like gunpowder, and it was still very strong.

Pan Houren was born in Wuzhou in 581. In 581, the Chinese Academy of Sciences established the Group to specialize in the development of artificial satellites. In this year, he also transferred from the Beijing Observatory Preparatory Office to the Group. .

So he is only about four years older than Chen Guohua, and he is also young and promising.

It's not that he doesn't like Chen Guohua, but Chen Guohua's "outrageous talk" really offends people.

Qian Xuesen, Guo Yonghuai, and Sun Jiadong were relatively older and more mature, so naturally they did not immediately stand up to refute Chen Guohua.

Seeing Pan Houren looking a little angry, Chen Guohua didn't care so much and said directly:
"Comrade Pan, I have no intention of targeting you, nor do I mean to belittle others or deny your efforts and contributions. I also do not have that much power and ability to erase your achievements."

"As far as the matter is concerned, the technology I have developed is indeed better than yours."

"Don't rush to refute me. Give me two days. I can come up with the relevant technology immediately. Comrade Pan Houren, don't waste your time. I don't want to argue with you and waste your and everyone's precious time."

"None of us can be sure when the next R16 or other missile will land above our heads."

"Therefore, completing technology research and development is what we should do now, instead of having these unnecessary arguments here."

"Leader, I apply to cancel today's meeting. In a week, I will bring out all the technologies. At that time, I hope to convene the top scientific research institutions in our country to complete the technological research and development of the air defense system I just mentioned."

"Dean Qian, I may not have time to help with the technology research and development of intercontinental missiles in a short period of time, so I beg you to develop it as quickly as possible."

hiss!
Seeing Chen Guohua in such a hurry and speaking a little incoherently, Qiu Zongyue and other leaders could not help but be shocked.

Especially Qiu Zongyue, he is the person who has the most contact with Chen Guohua in this conference room.

And he had never seen Chen Guohua in such a panic. In other words, the R16 that Xiang Liqiang mentioned just now really made Chen Guohua flustered and scared.

Perhaps the data about R16 that Chen Guohua mentioned just now is really terrifying. With the current technical means in the mainland, there is really nothing we can do.

"Guohua, aren't you a little bit arrogant?" Guo Yonghuai couldn't help but speak. Qian Xuesen also opened his mouth, but didn't ask.

"Everyone, I don't mean to be alarmist. Think about it carefully. Why did the R16 hit the Bering Sea so suddenly this time?"

"As I said just now, missiles like the R16 can generally be stored for about thirty days after being recharged, but it still takes twenty minutes to activate."

"In the twenty minutes since it started, as long as Moscow is not stupid, they will know that they can adjust the target or cancel it."

"I don't believe that the R16 was designed to kill the nuclear submarine in the Bering Sea."

hiss!
This time, everyone couldn't help but put on masks of fear.

He Zehui couldn't help but said in surprise: "Comrade Chen Guohua, are you thinking too much?"

"Comrade He, as long as the possibility is only one in a million, I will never allow such a low probability to happen." Chen Guohua shook his head and responded:
"Our country now has relatively mature computers, so it is not difficult for us to build an air defense system. The most difficult part is not the technical part, but whether we can work together as one."

Let’s overcome the difficulties together!

Qiu Zongyue asked other people's opinions and then announced the end of the meeting.

After the meeting, Chen Guohua was the first to leave.

Seeing how impatient he was, everyone was very curious and confused: Can he really show off his skills? It shouldn't happen like what he guessed, right?
In fact, at this moment, everyone realized why the newspaper said that R16 is the sword of Damocles hanging over the head of the West.

It’s truly terrifying!
Pan Houren was still a little angry. He was also a young man. Why did Chen Guohua have such a high status?

But Chen Guohua has a high status and shouldn't say such things.

After all, the more powerful a person is, the more he respects science.

The universe is so vast and beautiful, but it is also cold and ruthless. Why does Chen Guohua say that he can come up with better aerospace and rocket technology?

On the other side, Qiu Zongyue has followed Chen Guohua's footsteps and arrived at the director's office. As a result, Chen Guohua was busy editing technology and had no time to talk to the leader.

Seeing this, Qiu Zongyue was helpless.

In the next week, Chen Guohua did not sit in the office all the time, because other laboratories such as civil aviation aircraft needed him.

A week later, Chen Guohua finally took out all the technical information, and then gave it to Qiu Zongyue, asking the latter to help deliver the information to Pan Houren, Sun Jiadong, and Zhao Jiuzhang.

There are many scientific researchers involved in the entire artificial satellite project, and the technologies Chen Guohua presented cover all technologies.

After all, the satellite itself is a systematic project, including the satellite itself, launching the satellite, and monitoring and controlling the satellite. Each aspect requires the collaborative work of multiple disciplines and technologies to complete.

Just like before, scientific researchers like Zhao Jiuzhang and others upgraded the electron linear accelerator, ion source, oscilloscope and other equipment previously developed by Chen Guohua, developed new testing instruments, and successfully used them in hydrogen bomb tests and the first underground nuclear test. test.

"Leader, I will give them about a month. After one month, we will call everyone for a meeting. We must complete these technical research and development work as soon as possible and establish our air defense system."

When Qiu Zongyue saw the printed technical information, he couldn't help but open his mouth in surprise:
"Guohua, how much technology is this?"

In Chen Guohua's office, there are more than seven large boxes of information, which looks very scary.

There are technical drawings and plain text instructions.

With so much technical information, no wonder Chen Guohua said it would take a month. I'm afraid that others may not be able to read it in a month, right?
"Leader, there is not a lot of technical information here. I will explain it one by one during the meeting."

Chen Guohua shook his head and continued:

"Leader, we can leave the technical research and development work on the air defense system to us. But when the technical equipment is developed, we will need to establish this system across the country."

"So how much does it cost?"

Qiu Zongyue, who instantly understood the meaning of Chen Guohua's words, nodded immediately and asked.

"Leader, I can't be sure now, but I think it might not be possible without more than one billion US dollars."

Hearing Chen Guohua's words, Qiu Zongyue rolled his eyes immediately, a billion dollars?

too expensive!
Whether it's expensive or not is just a rhetorical statement nowadays.

What's more, no matter how expensive this thing is, it's impossible for the superiors to disagree.

This is like the atomic bomb. You can’t just say that we won’t use it just because it’s expensive, right?
In the Fifth Academy, Qian Xuesen saw the technical information from Zhenhua Research Institute. He flipped through it and looked at it for a while, and soon fell into it.

It is obvious that the technologies Chen Guohua brought out are indeed very high-end.

Therefore, while watching, Qian Xuesen had to take out paper and pen and check the calculations beside him.

As a result, after the calculation was completed, he was amazed.

"I just don't understand. How did Chen Guohua's brain grow? These technologies."

While Qian Xuesen was amazed, Pan Houren, Sun Jiadong, and Zhao Jiuzhang on the other side were also amazed.

Especially Pan Houren, a look of shame appeared on his face.

Alas, the reason why Chen Guohua's status is so high is not unreasonable.

It's really annoying to compare people to each other!

While these scientists were busy reading technical information and verifying technology, Chen Guohua had already returned home.

Today Chen Yuanchao is back, and his blind date mission is about to start.

That night, the family got together and had a reunion dinner.

Even Chen Guiying's family and Chen Lihua's family came, and the entire Chen family yard in Cuihua Hu was extremely lively.

Even during the Chinese New Year, it is not so lively.

After the excitement, Chen Yuanchao took his uncle into the study to 'talk about work'.

Seeing him pestering his uncle like this, Aunt Hu Ping and other adults found it quite funny: "After I went out for a while, I knew how to cling to his uncle, and I didn't know how to talk to a mother like me."

Chen Gonglu, on the other hand, was all smiles, "Gu Ping, when your child grows up, he knows what he wants. Guohua knows more. It's a good thing to ask him for advice."

In fact, he knew very well that Chen Yuanchao had performed a special mission.

No one else in the family could help Chen Yuanchao, but Chen Guohua could.

Wei Yumin or Gui Zhiting, the two uncles, are not impossible, but their positions are not high enough.

If Chen Guohua did not have such a powerful uncle, then Chen Yuanchao might really ask Wei Yumin or Gui Zhiting for advice.

However, what Chen Gonglu didn't know was that to some extent, Chen Guohua could be said to be Chen Yuanchao's superior leader.

In the study, Chen Guohua looked at his eldest nephew with a smile and said:

"Yes, I haven't seen you for a month, and you have grown a lot. How was your experience in Tokyo this time?"

"Hey, uncle, the products you developed are really profitable."

Chen Yuanchao was amazed and dancing like a child.

In front of other people, he was very mature and steady, but in front of Chen Guohua, he took off all pretense, just like a child who has not grown up.

Even when he was having dinner with his family just now, Chen Yuanchao was a little reserved.

On this trip to Tokyo, Chen Yuanchao not only brought electronic dictionaries, but also many advanced Huaxing digital SLRs.

why?
According to what Liu Guanzhong said at the press conference, there are indeed only 200,000 advanced version Huaxing digital SLRs, but those white glove companies also got part of the share.

Not many, just 500 units per household.

Even so, this is still a new product, a profitable product.

Chen Yuanchao brought 500 advanced Huaxing digital SLRs and 300,000 Japanese electronic dictionaries to Tokyo this time.

In less than half a month, they were all sold out.

Calculated based on the gross profit of US$1,000 per advanced Huaxing digital SLR and US$100 per electronic dictionary, the gross profit earned by Chen Yuanchao this time was US$30.5 million.

From the perspective of profit per unit, Huaxing digital SLR is better, but its sales volume is lower than that of electronic dictionaries.

The unit price of Huaxing digital SLR is still too expensive, and its sales volume is destined to be impossible to explode.

On the contrary, it is an electronic dictionary, the price is relatively low, and it is a very innovative product. It is a product that many students can't live without, so even if the unit price is US$499, many people still choose to buy it.

In the mid-1960s, economic and trade globalization has already begun.

Even Moscow and Washington have trade exchanges, not to mention that the trade exchanges between Tokyo and North America have become more frequent.

In this context, language has become a barrier that cannot be bypassed.

And electronic dictionaries can indeed help many people.

Hearing Chen Yuanchao's praise, Chen Guohua smiled and said:

"Okay, stop shooting rainbow farts for me. That's not what I'm asking. I'm talking about what did you learn in Tokyo this time? This has a lot to do with you in the future."

What can Chen Yuanchao learn in a short period of time?
Naturally there are not many.

The uncle and nephew chatted in the study for a long time, and then Chen Guohua came out.

"What national affairs did your uncle and nephew talk about? Come over and eat some fruit."

Yu Moli smiled, but before he finished speaking, Chen Wei and Chen Si ran up.

"Brother, come and play with us"

Chen Yuanchao, who was being led by two children, suddenly felt helpless. He had become much more mature even after going out, but Chen Wei and his two siblings still treated him as if his eldest brother had not grown up.
Seeing his embarrassment, the whole family couldn't help laughing.

In the next few days, Chen Yuanchao went on a blind date.

His mother prepared five candidates for him, but after meeting the first girl, the two young men fell in love with each other.

It makes people dumbfounded!

You know, when Chen Yuanchao was in junior high school at Jingshan School, he had no contact with female classmates, and female classmates matured earlier than boys.

As a result, I didn't like the female classmate before, but now it's better. I just went on a blind date and I have already made up my mind.

Seeing that he had settled down, the whole family was very happy.

Even Chen Guohua, after getting home from get off work, hugged Chen Si and listened to the family's gossip.

Anyway, it's quite interesting.

The woman's name is Dong Jingxue, a very quiet name.

I don't know why, when Chen Guohua heard this name, he thought of Miss Dong.

So he laughed out of nowhere.

Dong Jingxue's family is also from the army, and they live on Nanchizi Street, very close to Cuihua Hutong.

"Guohua, I remember that you have a few high school classmates whose homes are also on Nanchizi Street. How about you help me make a call?"

When they were talking about this, Yu Moli suddenly said something. As a result, before Chen Guohua could say anything, Aunt Hu Ping had already said:

"No need to trouble Guohua, his time is more precious. I have already inquired about the situation of the Dong family."

Aunt Hu Ping works in the subdistrict office. Isn’t this intelligence work easy to do?

After all, everyone knows that the nickname of the sub-district office is the Sub-district Intelligence Organization.

The next day, Chen Gonglu, Yun Wanshang and Hu Pinggu went to the Dong family and brought a lot of gifts, which was enough to give the woman's family face.

Gan Rushuang and Yu Shixun also followed.

Dong Kewen had met Yu Shixun several times, but he had never met Chen Gonglu, but he had definitely heard of the latter.

why?
Many leaders in the army have heard about the old Chen family, even leaders at the regiment level.

After several people met, Dong Kewen's face suddenly froze when he learned that he was Chen Gonglu's grandson.

Because invisibly, he and Chen Gonglu were downgraded by one level because Dong Jingxue was his daughter.

One second he was still calling him brother, but the next second Dong Kewen was a little embarrassed. Should he call Chen Gonglu Brother Chen or Uncle Chen?
Yu Shixun quickly came to his senses and said with a smile:

"You all have your own opinions."

In the evening, after Chen Guohua learned about this, he couldn't help laughing.

This is really funny.

Of course, this is just a small episode and does not affect anything else.

The marriage of Chen Yuanchao and Dong Jingxue is on the fast track and they will get married on April 30th.

April 30, 1965 was the 29th day of the third month of the lunar calendar, which was a good time for getting married, traveling, cleaning, moving, etc.

In fact, this date should have been made earlier. After all, Chen Yuanchao should not stay in the capital for too long.

But no matter what, getting married is a major event in life. No matter how urgent it is, it shouldn’t be so short of ten or eight days, right?

In the end, Chen Guohua spoke, so the decision was made.

Naturally, there will be no problems on Qiu Zongyue's side.

Anyway, Chen Yuanchao is Chen Guohua's nephew, and the latter will definitely protect Chen Yuanchao.

Time flies, and in a blink of an eye, it’s time to have a big meal.

The two brothers Chen Wei and Chen Si were extremely happy, as were Chen Xiaoyue and the other three sisters, who couldn't wait any longer.

At the dinner table, Chen Xiaoyue was urged to get married again.

why?
Because she was born in 1945 and is already twenty years old this year.

However, Chen Yuanchao was only sixteen years old, but he was already married, so if he wasn't urging her, who would be?
So, for lunch, Chen Xiaoyue made a big blush, finished eating early and ran away.

"Sister-in-law, I have to ask you to help introduce her to a good family when the time comes." Chen Guohua looked away with a smile, then looked at Yu Moli and said:

"Moli, as my sister-in-law, you have to help me. Don't be so busy at work that you can't even take care of things at home."

Then, Chen Guohua received a blank stare.

It's not like Yu Moli hasn't persuaded Chen Xiaoyue, but the latter seems to want to imitate Chen Lihua, so the negotiation has not been successful so far.

Seeing this, Chen Guohua was helpless. As the eldest brother, he seemed to have more to worry about.

After Chen Yuanchao got married, the next day was Labor Day.

After his vacation, Chen Guohua wanted to go back to work, but he received a call from Qian Xuesen.

The latter said that they had read the technical information and could they have a meeting now?
In this regard, of course Chen Guohua said there was no problem.

So, the next day, at eight o'clock in the morning, a meeting was held again in the yamen office on Di'anmen Street.

The difference from last time was that there were many more people this time.

"Everyone!"

In front of the conference table, Chen Guohua looked at everyone seriously and said:

"I believe everyone has read the technology I presented. Our previous radar technology was relatively backward. Now that I have updated the air defense system, let's start with the radar technology."

The first radar technology mentioned by Chen Guohua was phased array radar.

The phased array radar uses the X-band. The diameter of the array reaches 30 meters, and the number of array elements reaches 2,000. They are placed tilted to achieve multi-angle scanning.

In the original history of time and space, this radar was born to deal with the threat of intercontinental missiles. Its main functions are remote early warning and detection of missile trajectories, as well as monitoring of air targets.

The detection range of this radar is usually 4,800 kilometers, and if it is a missile, it can reach 5,500 kilometers.

Moreover, phased array radar has a long service life and low failure rate.

But this is not the technology Chen Guohua came up with, but another P-band phased array radar system.

The detection range of the P-band phased array radar can reach 6,000 kilometers, monitoring and controlling all targets. Its high accuracy and sensitivity can detect a flying mouse.

So Chen Guohua took it out directly.

"We only need to deploy four such phased array radars in our territory. As long as they are developed according to the technology I designed, the cost will not be very expensive."

After hearing Chen Guohua's words, everyone nodded.

Just for this phased array radar, everyone admired Chen Guohua.

Radar technology has only appeared a few years ago, and even abroad it is only in its infancy.

I believe that phased array radar technology is currently developed only by Chen Guohua, and foreign countries must not have it yet.

Otherwise, according to Ying Jiang's character, he would definitely publicize it in the newspapers.

At the same time, this thing will also be sold to Great Britain and even other countries in Europe.

After all, they are very afraid of the R16, and if there is such an awesome long-range early warning intercontinental missile radar system, Yingjiang will definitely make a fortune.

In addition to phased array radar, Chen Guohua also introduced sensor technologies such as infrared detection, optical observation and satellite monitoring to provide more comprehensive early warning and detection capabilities.

When Chen Guohua spoke, Pan Houren and Guo Yonghuai listened very carefully like primary school students.

(End of this chapter)