Chapter 205

On the 12th day, a large number of mechanical equipment were quickly suspended from space through carbon nanoropes.

The size of the earth age is too huge to land directly on the surface of the planet. Otherwise, it will be discarded as a pile of garbage because of its own mass, so it can only float in space and drop materials in this way.

The whole process seems to be very exaggerated. It's almost the same as a free fall when you throw it from a height of 8000 km. Then you start to brake at a distance of 1000 km from the ground through the hanging rope. Finally, the speed gradually decreases to 0.

In this way, we can put dozens of tons or even hundreds of tons of machinery on the ground smoothly.

Earth age has three small space shuttles in reserve, each of which is about the size of a small plane. However, the carrying capacity of these space shuttles is no more than one ton, and using them will consume precious chemical fuel.

Therefore, people will not use these flight instruments until they have to.

"I'm gone. Don't worry. Don't give me too much bonus. Just help me find a girlfriend when I get back... " In the face of the farewell crowd, engineer Ye Kaifu made a joke. He put on his helmet, pressed a button and made a "Chi" sound.

As a senior engineer in the industrial sector, he must be on the front line.

"Ha ha, don't worry, after you come back, the robot girlfriend should be developed, and the country will issue the wife." Zhang Yuan patted him on the shoulder and stretched out his three fingers. "In three months, can we produce 10 million tons of steel?"

Ye Kaifu stares. Then he hears the number behind. What Ten million tons?

He swallowed his saliva. Even if he burned it to ashes, he couldn't do it.

Of course, he also knew that Zhang Yuan was just joking.

But no matter what, I'm still a little nervous in my heart. It's not only pressure, but also a kind of honor to log on to a different planet that I've never been to. It's not impossible to be recorded by history!

"Nervous?"

"A little bit. It should be the same mood when humans first landed on Mars or Europa..."

There are a lot of mineral resources formed by volcanism. This area is quite rich. A large number of excavators, trains and robots were hoisted by space ropes a few days ago and explored back and forth for several times. The rest of them are lack of human operators.

At present, human technology can only realize the semi automation of mechanical production. Although it can operate remotely in the control department of the spacecraft, its efficiency is not as high as that of on-site operation, and there will be a little delay, which is easy to cause industrial accidents.

At the end of the day, about 200 staff members walked into a large carriage, which was tied with eight long thin gray space ropes, each of which was only a little finger wide and less than 1 mm thick, but its tensile strength was more than 80gpa.

According to the speed of 600 kilometers per hour, we can reach our destination in 10 hours.

"Let's go!"

In this way, one by one, five groups of staff, more than 1000 people, were placed under the five exits of the earth times. In fact, this industry is not all skilled workers, but also journalists, doctors, soldiers and other miscellaneous occupations.

After the success of the whole ecological environment construction, there will be more people moving to the surface.

Ye Kaifu breathed a breath of air. He had never enjoyed such a high standard of treatment. He is one of the top three commanders in this group, and the youngest one!

In his mind, he is constantly planning how to do all kinds of projects, what are the steps, how to improve efficiency and so on. Even though all kinds of ideas have been calculated countless times in my mind, I can't bear to be nervous.

His task is to lead the team, dig holes and build houses. The second step is to build industrial factories and build houses underground. It's a professional technical job. It's not too hard for ye Kaifu, who has a solid foundation, but

"Engineer ye, you'll have to take care of it later! Our newspaper is quite concerned about the progress of your whole project. It can be said that we bear the greatest responsibility of the whole civilization... "

The female reporter sitting next to her is Rona. She wants to get familiar with Ye Kaifu during this time.

It seems that there is a beautiful reporter staring at him, sweet voice, let never fall in love ye Kai rich a little hot. During the whole hibernation period, I was mainly responsible for the maintenance of the spaceship. I was in contact with the elders, as if I haven't talked to a girl for three thousand years

Suddenly, he was too nervous to speak. He didn't know where to put his hands: "yes, yes..."

Rona turned her lips and saw through Ye Kaifu's state of mind. She couldn't help feeling a little funny in her heart.

In fact, she has another hidden identity, a good friend of Zhang Yuan's wife Lin Xuanxuan As a senior leftover girl, now she's secretly dating

Rona is white and beautiful on earth. She has a high demand for her boyfriend. She is romantic and handsome. She is also a little literate and pursues perfectionism. Otherwise, she would not be able to go to earth times and try a new civilization. However, after a complete hibernation period, the once beautiful dream will eventually be wiped out by the reality, and people will become more mature and gradually abandon those things that are not in line with the reality.In particular, Lin Xuanxuan, her good friend, turned out to be the minister's wife. It's impossible not to be jealous

So, it seems good to find a potential stock while the skin is still white and beautiful.

Of course, Rona's first impression of Ye Kaifu is not very good. In her heart, she still hates this kind of straight man. When she sees beautiful women, she is nervous. She can't even make a joke, with an inexplicable sense of loser

In this boring waiting, "boom" a vibration, the party finally reached the ground safely.

The engineers soon got busy and began to build a small base. In fact, they dug a big pit and changed the house underground. Basically, two or three meters of lunar soil, plus a layer of radiation barrier, can isolate cosmic radiation, but the crucial air tightness is quite technical.

"Engineer ye, I want to ask, how should space landmark buildings be built?" As a reporter, Rona saw that no one paid any attention to her, so she had to follow Ye Kaifu around.

"Xiao Wang, take out the compressor first..." Ye Kai Fulton, in fact, he is busy to death, is directing something in the headset, but now he can only bear it.

Since it's his own professional field, there's nothing to blush about, he explained: "this small base will use 3D printing building materials brought down from the Mothership for rapid construction, and be completed in 2-3 days."

"As for concrete At present, we use dry mix autoclave curing method to produce special Portland cement concrete with pozzolanic admixture. The specific steps are as follows... "

Luo Na's eyes widened. She finally understood Lin Xuanxuan's mood when she interviewed Zhang Yuan. A lot of words can only understand a little half, even if she has learned some professional knowledge in advance, it is still impossible to understand.

"So..."

What else did she want to ask, but she found that ye Kaifu laughed sheepishly, "reporter Luo, that We'll interview after work, OK? The engineering car is over there. If you're tired, you can go in and have something to eat and have a rest. "

"Well..."

Seeing that no one was willing to talk to her, Rona had to wander around the construction site. The gravity of this planet is very low. It's like a rabbit jumping on the road.

As a result, after waiting for more than ten hours, these people are still working frantically.

After various engineering blasting and excavation, a cave more than 20 meters deep has been excavated, and various 3D printing building materials are being installed in the cave.

Of course, no matter how fast the speed is, the whole sealing test may take a few days.

Rona is tired and hungry. Now, she and some other girls go to eat in the engineering ca