Rebirth of Northern Technology

"finally reached!"

Song Jianzhong slowly stopped the car to the guest house of Jiutai Base.

The section of the road under the highway is quite difficult to drive due to the snow. There were a few corners where the car had slipped.

"Next time we bring a jeep over."

Many people have come to Jiutai Base for the first time.

For them, Jiutai can be regarded as a fixed leisure place for everyone. But it was the first time in winter.

After getting out of the car, under the guidance of the staff, they were led to the glass conservatory on the second floor.

Here, the blooming flowers still show vitality to the world.

Compared with the vast white outside the glass, the large green and blooming flowers even give people a feeling of luxury.

I have just driven through the white world for more than four hours, and the green space has brought a strong visual impact to everyone.

"Unexpectedly, there is such a good place. Why didn't you see it last time?"

Several girls walked into the conservatory like the Crystal Palace first. Sunlight shines from the top of the inclined glass, bringing warmth and comfort.

"This place has just been renovated. It used to be just a garden."

Cheng Yongxing received the news and rushed over.

Liu Xuan stayed at the base for a few days, and it was not pleasing to the eyes of the fast construction guest house. It simply redesigned and remodeled many things.

Not long after she graduated, she left the architectural design industry. This time, she was an addiction.

Not to mention, some of the transformation designs were carried out very successfully. Especially this flower room.

The flowers were moved to the shelf and turned into a background wall. The middle was vacated and became a public space.

There are table tennis tables in the corner for employees to use for leisure.

After the transformation. The glass planter has become the most popular place in the base.

Most of the sites on the base are inside the cave, and there is little sunlight. The glass solar room has a very realistic psychological comfort to the people working here.

In two days, Cheng Yongxing plans to seal the guest house and the roofs of the third floor of several dormitories with glass to build a batch of larger solar houses. Let the soldiers bask in the sun in a warm environment in winter.

"What kind of drink do you want to drink? It's all on the shelf. Take whatever you want."

The flower room is like a later IT company, all kinds of drinks, biscuits, etc. are freely available.

"Let’s take a look at your experiment first. We ran so far, not to eat and drink. Li Dan came to see her mouth!"

Among a group of classmates, Li Dan is the most positive about coming here. Everyone else has their own jobs and it is difficult to spare a lot of time.

Li Dan's boyfriend, Zhang Tianhang, has been doing experiments with people from the Aviation Academy in Jiutai.

The end of the year was about to come. After a year of busy work, everyone wanted to relax, so they found an excuse and ran out.

"Then let's go! Take a tour first, and you will be ready when you come back."

Cheng Yongxing led the way and walked downstairs.

The guest house is located at the entrance of the base, and you have to trek some distance in the snow before you can walk back to the cave.

"It's too inconvenient to get in and out in winter!"

In the snow, everyone moved forward with one foot deep and one shallow foot. The snow on the roadside is half a meter deep.

"Actually, it's okay. If you want to be convenient and simple, just find a bulldozer and push it over!

But why is it so convenient?

There used to be tourist groups to harass us. Now none of them are coming. "

Cheng Yongxing led the way and explained to everyone.

Snow sweeping is a trivial matter for the formed army, whether it is the armed police or Bingfei. But since the snow has other functions, just keep it.

"Really? I saw a few buses on the way here, just parked not far away!"

"The establishment of the base has attracted a lot of attention. Today, everyone is here. Some travel, interviews, condolences, and lost paths.

Several nearby hills have been added with bright and dark whistles, and they are not as easy to approach as before.

Leave them alone, come and show you some good things! "

Cheng Yongxing swiped his card, opened a small door, and led the students and Chang Jianzhong into the cave.

—————————

"Oh? Why did you come in? I'm about to come out to welcome you!"

Zhang Tianhang ran into a few people at the door.

"Let’s eat first. You have been driving for a few hours, so you are probably hungry too!" From Bingcheng to here, it takes more than three hours to walk at high speed. After getting off the highway, I drove for another 2 hours. It's time to eat no matter what.

"The cafeteria is being prepared. I will show them first. After the visit, I will go back to eat!"

Cheng Yongxing has brought people in, so he is no longer ready to toss back.

"All right." Zhang Tianhang turned and turned his head, leading the way. "Give them a visit card!" He asked Cheng Yongxing in a low voice.

"What visit pass?"

Li Dan quickly caught up with her boyfriend. The two hadn't seen each other for several weeks, and they didn't even greet her first!

"A lot of things here are confidential. To visit different projects requires different levels of visiting permits." Zhang Tianhang briefly explained.

"It's done, it's already ready. Feng Yan and Li Dan don't need to do it, they've been here before."

Cheng Yongxing waved his hand to Wang Chen who was waiting in front. Sure enough, several signs with photos of several people were handed over. Everyone hung the sign around their necks in the manner of Zhang Tianhang.

"How come our brands are different in color?"

Feng Yan found that Chang Jianzhong's brand was blue. And the classmates are red.

"Are the colors of boys and girls different?" Last time a lot of classmates came to visit, they didn't notice the difference in the colors of the signs.

Zhang Tianhang's brand is also different from theirs, it is orange.

"Your color is the same as mine!" Cheng Yongxing also took out the red sign from his side. "The level is the same as mine, and the base is not fortified against you."

"Why? My level is higher than Zhang Tianhang?"

Li Dan felt a little strange.

"Isn't he doing the project here? Why are we outsiders of higher rank?"

She doesn't know much about the base, and has been there twice, both for tourism and mountain climbing. As a result, I got the most advanced pass.

"Your rank is high because you are credible. It has nothing to do with who you are, but not what you do. But you have the right not to look at it.

Cheng Yongxing gave 89 students the highest authority for testing. Just as in the photoelectric company.

And only the students who tested 89 can get the red pass.

"The right not to see? What does this mean, isn't it just to visit here?"

Feng Yan is a bit strange.

There are more and more colorful and confidential things, and the confidentiality system and system are getting better and better.

"I'll know in a while, let's take a look at Zhang Tianhang's project first!"

Everyone chatted as they walked, and quickly passed the narrow first zone.

This area is mainly composed of small electronic laboratories. Every time you come, you will pass by here.

—————————

"Come on, let you see the new generation of aviation aircraft."

Zhang Tianhang led everyone into a large factory. The factory building was built in a valley with a camouflage on the periphery, and the size is unconventional.

Due to the large area, all items related to the aircraft are placed here.

For projects that require a larger area, only Bingfei can be taken back.

"It's this little thing? Where is the plane?"

Several people, especially the girls, expressed objections to the model airplane on the table.

"I'll show it to everyone!" Zhang Tianhang, as a member of the joint scientific research team, stayed here for a long time.

"Okay, ready to start!"

Zhang Tianhang completed the assembly of the model airplane and placed it on the catapult. With a switch he put down, the light aircraft flew out with the help of the catapult. It almost flew to the middle of the factory building before landing again.

"Is this a flight? Isn't this taxiing? Are you a lie?"

Feng Yan looked at the model airplane, only taxiing for a while, and he didn't feel the kind of dynamics of the airplane at all.

"I will show you again!"

Zhang Tianhang ran back with the model airplane. He unloaded the battery pack from the plane and put it back on the catapult platform. After pressing the switch this time, the plane only flew for a few meters before it crashed.

"This extra distance is brought by the ion engine!"

Zhang Tianhang took the model airplane back and pointed to the model to explain.

The core component of the ion air engine is actually the DC high-voltage converter provided by Duohua Company. The low voltage current provided by the small lead-acid battery pack is pressurized to high voltage to ionize the air. The ionized gas entrains the surrounding air and moves toward the electrode to provide additional power.

"Does this thing make sense?"

Several people were persuaded, but they always felt a little bit deceived.

Such a famous project is actually a model engine with no value.

"Of course! The paper has been accepted by and will be published soon! Maybe it will be on the news network in two days!"

Zhang Tianhang is most proud of this project. Mention it when you encounter it.

"The Wright brothers invented the airplane more than a hundred years ago, and today we have rewritten the principle of the airplane!" He continued to brag about the rudimentary model to his girlfriend.

This ion air engine is only used for proof of concept. It is quite primitive and rough, but it already has a certain value in use.

There are many variants of UAVs, one of which is a long standby reconnaissance type. The speed is not fast, but it requires a long time in the air, and 24 hours is the most basic requirement.

The solar cells installed on the surface can generate electricity that can drive the ion engine and provide low-noise auxiliary power. Rebirth of Northland Technology latest chapter address: https://www.wuxiaspot.com/book/128175.htmlRebirth of Northern Science and Technology Full Text Reading Address: https://www.wuxiaspot.com/read/128175/Rebirth of Northland Technology txt download address: https://www.wuxiaspot.com/down/128175.htmlRebirth of Northland Technology Mobile Reading: https://m.wuxiaspot.com/read/128175/In order to facilitate the next reading, you can click \"Favorites\" below to record the reading record of this time (Chapter 661 Ion Engine), and open the bookshelf next time. To! If you like "Rebirth of Northland Technology", please recommend this book to your friends (QQ, blog, WeChat, etc.), Thank you for your support! ! (www.wuxiaspot.com)