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However, after repeated experiments in the high-speed wind tunnel, we found that the impact was not large, so we gave up this plan.

Zhou Xiangming pointed at the thermal insulation material sprayed on the arrow body and said to Wu Hao with a smile: "Actually, the thermal insulation material sprayed on the entire arrow body is not uniform, and the thermal insulation material sprayed on the darker half of the arrow body, It should be about one centimeter behind the insulation sprayed on the lighter half.

In this way, when the entire rocket glides in the atmosphere, the final plate at the bottom that is subjected to air resistance can withstand continuous friction, high temperature, burning and erosion.

Judging from the current results, the performance of this scheme is very good. "

Hearing Zhou Xiangming's introduction, Wu Hao nodded slightly when he heard the words, and then pointed to the potholes and remaining thermal insulation materials on the arrow body, and then asked them: "Does the surface of such an arrow body need to be treated, or with your level 1? The body of the arrow is the same, just ignore it."

Hearing Wu Hao's joke, Yu Chengwu and Zhou Xiangming both laughed.

Zhou Xiangming smiled and nodded at him: "The second-stage rocket is different from the first-stage rocket, so the thermal insulation material on its surface needs to be re-sprayed. The process is very simple, and there is no need to polish the remaining materials on the rocket body. , it can be sprayed directly on this basis, and the cost is very low."

That's really more convenient. Wu Hao nodded with a smile, then looked at the body of the arrow and then asked Yu Chengwu, "The road is not open yet, how can this body be transported back to the Northwest Research Center?"

The land route is definitely not acceptable, and the rocket cannot withstand the bumps. So we plan to hoist it back with a helicopter. Anyway, it is very light as a whole and can be lifted by a helicopter.

This is a good method, and it can be done in the early stage. This transportation method can even be reserved in the future as one of our backup options. Wu Hao nodded slightly and affirmed the two.

Hearing his words, Yu Chengwu and Zhou Xiangming also laughed. They can make the best use of it. Anyway, they have helicopters, and they are all idle there.

After chatting with the two for a while, Wu Hao looked at the time, and then said to the two: "It's getting late, I have to go. You guys will make persistent efforts so that I can listen to them again in the not-too-distant future. to your good news.

The progress of each project this year is very good, and the goal is basically completed. Next year will be a big year for us in spaceflight, and we will carry out a series of projects. The most important of which is of course the launch of Wangshu-3, and our construction plan for the lunar scientific research station project, which are very important.

Therefore, the burden on your shoulders is still heavy, and you must not let it go. "

Speaking of this, Wu Hao slapped the two of them on the shoulders, and then cared towards them: "Of course, work is important, and your body, life, and family are also more important. So you must allocate your time reasonably and take care of your own. Take care of your body, manage your family well, and don't neglect your family because of work.

Only when you have a stable living environment can you devote yourself to your work. Don't do things that don't go well on the work side, and mess up on the life and family side. It's impossible for people like that to succeed. "

Don't worry, we all know this and we will take care of ourselves. Yu Chengwu responded to Wu Hao with a smile.

OK, let's go! Wu Hao nodded when he heard the words, then wanted to say hello to the two of them, and then turned his head and got into the car. Seeing this, Shen Ning, who was following behind him, immediately waved to the two of them, and then sat in the passenger seat.

Some other entourages also got into the car one after another, and the four off-road vehicles set off immediately and drove out into the distance.

Watching Wu Hao and his team go away, Yu Chengwu stretched his waist and said, "I can finally sleep in. These days I'm exhausted."

Hearing Yu Chengwu's words, Zhou Xiangming rolled his eyes and said angrily, "Yes, someone is tired. It's not easy to accompany the leader in this work, so I've researched how to flatter me."

Hey, what you said, I'm not doing this for work. Without me, would you be able to study and command in such a stable manner? Yu Chengwu was instantly unhappy, and said angrily at Zhou Xiangming: "Besides, it is not an important task to accompany the leader. President Wu has come so far, I should not accompany him.

Well. "

Should, should, I didn't say shouldn't. Hearing Yu Chengwu's words, Zhou Xiangming hurriedly smiled and said, "Okay, go back and rest, I am here."

And Yu Chengwu was behind in Zhou Xiangming's words, but shook his head and sighed: "No way, there are still many things waiting for us, we can't rest."

After listening to his words, Zhou Xiangming patted Yu Chengwu's back and sighed: "Yeah, we can't rest, we still have more work to do.

Take it easy, old man. "

…

In the car, Wu Hao also began to close his eyes and recuperate. After all, he didn't rest much last night, so he seemed to take advantage of this journey to rest for a while. However, the bumpy road made him naturally unable to fall asleep, so he could only close his eyes and rest.

As for Shen Ning, who was sitting in the passenger seat, she turned her head more than once to see Wu Hao resting with her eyes closed, and then she turned her head to look in front of her.

However, these small actions were naturally hidden from Wu Hao. Although he closed his eyes, he could feel Shen Ning's turning eyes through the gaps in his eyes.

If you have something to say, this is the fourth time you have turned your head. When Shen Ning turned around again, Wu Hao couldn't help but ask.

Hearing Wu Hao's words, Shen Ning was startled at first~www.readwn.com~ and then calmed down and blushed at Wu Hao with embarrassment: "I'm sorry to disturb your rest, Mr. Wu."

Okay, you think I can sleep this way, what can I say? Wu Hao looked at the girl and said angrily.

Hehe, Shen Ning smiled, and then pointed at Wu Hao with a questioning expression: "Your last words are specifically to call on them, so there is something in your words."

Um? Wu Hao broke his eyes and glanced at Shen Ning, who turned his head, then closed his eyes and said, "It's not really, it's just a kind reminder and concern. After all, I'm their leader, and their work and life are all things that come to the door. It deserves my attention.

If there is a problem in their life, it will also affect their work status and affect the progress of the projects and issues they lead and preside, which is also a loss for us.

Earlier, I received news that Yu Chengwu has been very busy with his work this year because of his busy schedule, and he seldom cares about his family and neglects his family. Therefore, the wife at home was very opinionated and even filed for divorce.

Although after the care and adjustment of our trade union and leadership, this matter has passed. But it also shows that Yu Chengwu is too addicted to work and ignores the fact that his family and relatives are.

It's just that everyone is a person with heads and faces, and I can't say it in front of other people, just click and let him know. "

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