Siheyuan: I eat melons while doing scientific research

Chapter 1126 I didn't praise you~~
He strolled to the central courtyard. Sha Zhu and his wife had not returned yet, probably at work. Even Bang Geng was not there, perhaps still at school. Instead, Xiao Dang, who was running his nose, took Jia Zhenzhen, who could already walk, to play in the mud on the floor of the central courtyard. When they saw Gao Zhendong, the two little guys came up to him, staggering with every step, calling him "Uncle Gao~~~Uncle Gao~~~".

Gao Zhendong smiled, picked them up one in each hand, and shook them a few times. The little girls' laughter could make people forget all their worries.

"Come on, two each. Be careful not to choke." After putting the two little kids down, Gao Zhendong gave each of them two chocolates. Lou Xiao'e's family had these chocolates, so there was no need to explain where they came from.

This thing is soft and easy to dissolve, so children won't choke on it easily.

The two little girls followed Gao Zhendong's butt, swaying from side to side, like little ducks following their parents. Changying Changhe is still small, otherwise the team of little ducks would be very long.

When he arrived at the backyard, the deaf old lady saw him and greeted him happily: "You came at the right time. Come, come, try these shoes to see if they fit your feet."

Gao Zhendong walked over with a smile, took the shoes from the deaf old lady and put them on his feet.

"Well, the size is just right, not too soft or too hard, and very comfortable." He fully affirmed the deaf old lady's craftsmanship, which made the deaf old lady very happy.

"Zhendong, Agent Liu's family has been driven away, and here come a few tall and big brothers. I don't think they are doing ordinary livings." The old lady came to Gao Zhendong and said mysteriously.

In fact, officially speaking, Liu Haizhong was arrested and the house was taken back normally. There was no problem of other people in his family being evicted. They can just move wherever they need to.

But the masses always have simpler thoughts and are very clear about what they like and hate. If you, Liu Haizhong, are a spy, then your family deserves to be driven away!
Gao Zhendong smiled and said, "It's okay, old lady. These are probably all single employees in the factory. Now the factory is getting bigger and bigger, there is more work, and there are more and more young comrades. I guess this place is temporarily used as a single dormitory by the factory."

The deaf old lady nodded: "Well, okay, it's good that you know. Anyway, you don't have to worry. I'm watching over the old lady in the backyard."

"What are you looking at, old lady? Liu Haizhong has been hanging around in front of you for so long, but you didn't notice anything? Hahaha." Sha Zhu's voice came from the backyard door. When I looked up, I saw Sha Zhu walking in with a bowl.

"You're the only one who talks too much!" The deaf old lady took a shoe needle and stabbed Sha Zhu in the face.

"Okay, then I won't say anything. I'll take this bowl of rotten meat noodles away." Sha Zhu pretended to leave.

The old lady shouted, "You can go, but leave the noodles for me!"

Everyone laughed.
-
Gao Zhendong sat in his office, looking at the densely packed directory of satellite communications and electromagnetic observation data on the screen.

We have to say it is the National Defense Working Committee. Not only does it have the data he mentioned when he was at the Northwest Satellite Launch Center, but the National Defense Working Committee has also mobilized relevant observation data from observatories and related units across the country, and sent them all here.

Although some observatories may not observe this data, as long as they are available, other units that are related will send them over.

Gao Zhendong endured the discomfort of staring at the screen for a long time, and flipped through the data one by one, his brows full of joy.

It’s enough, enough to support what you want to do.

After looking at it for a while, Gao Zhendong made a phone call. No, there were too many and too many of them, and he felt dizzy.

Not long after, Liang Faming walked in: "Boss Gao, what's the mission?"

Gao Zhendong picked up a few tapes on the table and said, "I will give you a database structure. You put these data into the database and perform mathematical statistics according to the statistical analysis method I give you. The speed must be fast, and the results will be useful to me."

Tapes have a larger storage capacity, so the Defense Work Committee still uses tapes to save trouble. The amount of data is not small.

Liang Faming nodded: "Okay, let's get this done as quickly as possible. By the way, should we put it in the ordinary section or the confidential section?"

Chief Engineer Gao specifically asked for "speed", which meant it was indeed urgent. Liang Faming, who was very familiar with this kind of work, also specifically asked about the confidentiality requirements.

Gao Zhendong thought for a moment and said, "Let's go to the confidential side. It's the highest level of confidentiality. Although the final result of this thing will be made public, some of the data sources are quite sensitive."

Liang Faming went out with a few tapes. Gao Zhendong sat back at his desk, opened the editing software, and started typing.

"Regarding space communications..."

I know you will be prejudiced, so I will use a saturation attack to encircle and suppress you!

In this matter, the results and data analysis can be done separately and have no impact. The data analysis work is only a reasonable support, but the results are ready-made for Gao Zhendong.

Gao Zhendong typed on the keyboard word by word, with great force, as if he was killing an enemy.

While he was busy, someone came to see him.

"Mr. Gao, a comrade from the Institute of Research and Development is looking for you." A comrade from the Third Branch Factory came over.

Gao Zhendong had no choice but to put down the work in his hands: "Okay, I'll be there right away."

The Institute of Guidance and Research? I don't know if it's air-to-air or air defense.

When I arrived at the reception room, I saw that it was air defense. "Chief Engineer Gao, I came here to give you a meeting notice. Our semi-active radar air defense missiles have been prepared for acceptance. Everything is ready, except for the guidance of experts and leaders like you. Hahaha." The person who came was the comrade in charge of air defense missiles at the Institute of Missile Research, who came here to deliver the meeting notice.

"Are you all ready? What's your hit rate now?" Gao Zhendong said with a smile.

Speaking of this, the comrades in the Institute of Guidance and Research are still very confident.

"Single shot 80%!"

This is really not low, especially in the current technological environment. Let’s put it this way, the air defense missiles of the Russians and the Americans cannot reach this hit rate.

Three shots is... 99.2%! Not 240%, really not 240%.

"Then it seems that there is really no problem. Congratulations."

Gao Zhendong first offered his congratulations. The range is 30 kilometers. Although he doesn’t know the altitude, but with a range of 30 kilometers as a basis, the altitude will definitely not be lower.

而且有S-75的30公里射程25公里射高在前面顶着，相信同志们大概率不会低于25公里射高，毕竟仿制的旌旗-1号的“都差点”实在是一个很让同志们在心里发狠的数据。

Gao Zhendong did not ask about the height of the shot, and just regarded it as a surprise. He decided to wait until the acceptance to reveal it.

The next day, on the outskirts of Beijing, at a certain anti-aircraft missile battalion position, a dozen strange formations were spread out on the position, pointing obliquely towards the sky.

The launcher is recognizable at a glance. It is the S-75/Jingqi-1 launcher, but the missile on it is completely different from its two S-75 brothers.

Its length is only half that of the S-75, and it looks very petite on the long launch rack - the missile is not even as long as the launch rack.

You should know that the length of the S-75 launcher is more than half the length of the missile, and the S-75 missile is 10 meters long. Figuratively speaking, an ordinary bus is not as long as this missile.

It is short in length and thin in diameter, which makes it look very inconsistent on the huge launch pad.

Gao Zhendong, as the leader of the acceptance team, stood next to the launch pads with his face twitching, but the other experts next to him thought it was okay.

Perhaps noticing that Gao Zhendong's face looked a little off, the comrade from the Institute of Guided Research said, "This was temporarily modified during the research process by adding a special rail to the top of the S-75 launch rail. The dedicated launch device is being studied and will be ready soon."

Gao Zhendong looked at the missile, which was a little bigger but still looked familiar. He turned to look at the comrades from the Missile Research Institute and said, "You think too much about this missile..."

"Well, indeed, we have considered it more comprehensively."

Gao Zhendong didn't know whether to laugh or cry: "I'm not praising you, at least... in some aspects."

Seeing that the comrades from the Institute of Guidance and Research were a little nervous, Gao Zhendong smiled and said, "But it's not a big problem. It won't affect the whole thing. We'll solve any problems in the next step."

Although there were some minor problems, it was okay as long as the most important core parameters were fine, and by chance it just so happened that it didn't become a problem. Gao Zhendong smiled secretly and thought they were lucky.

At the beginning of the appraisal meeting, the comrades from the Institute of Guidance and Research were very confident, and they would just pull out the real thing and show off!

That’s right, their first report was not a work report, but a direct shooting after a brief opening statement!
The leader of the Defense Work Committee laughed and said, "Wow, you are so confident! Then let's fight. It will be so refreshing!"

The shooting process went very smoothly, and the confidence of the comrades in the Institute of Guidance and Research was not in vain.

Amidst the roars, white missiles pierced the sky, scattering fireworks in the air.

The targets that the missiles hit, except for the towed targets used in the close-range demonstration, are all floating targets. This is mainly because the close-range distance is short. If the towing distance is sufficient, it is not a big deal. Relying on the larger radar reflection area of ​​the towed targets and sufficient distance, the safety of the towing aircraft can be guaranteed. However, it is too dangerous for the towing aircraft to be dozens of kilometers away. Who knows who the radar is aiming at.

We have fed the enemy a lot of missiles, and we are the ones who know best how terrible this thing is.

Even so, the result of 12 out of 10 shots still made the comrades present very happy.

"This is a good hit rate! It's over 80%! From now on, we have our own missiles that can make the enemy have no chance of returning!"

"Did you notice? The three missiles fired at the far range all hit the target! What does this mean? It means that our guidance system still has sufficient accuracy at this distance!" This reminded the comrades of what the people from the Guidance Research Institute said last time, that the radar performance was seriously overfull. It seemed that this was indeed true.

"It's a pity that it's a floating target. It would be better if it was a towing target to verify the maneuverability."

"What are you thinking about? Don't be greedy, hahaha."

"The firing altitude is 25 kilometers... Haha, now let's see where the U-2 will run! The size of this missile has the potential for mobile air defense, hahahaha."

"U-2 doesn't dare to come now..."

(End of this chapter)