Excellent tutor

"I love studying, and I like studying very much. My grades have always been very good. However, when I took the exam, I did it randomly and only got 40 points."

"I was first in the first grade all the time. I took the first place certificate home and showed it to my father. My father hugged me and loved me dearly! I'm so proud"

"I don’t want to do well in the exam! I got a very bad grade in the exam just because I wanted my dad to come back! Come back and spank me"

"Letting my father come back for a spanking has become the biggest long-cherished wish in my heart!"

"But dad never came back, and no one ever came to spank me. You were the first!"

"excuse me! Xiaoya! Let you recall your unhappy past"

"lead! You sometimes...sometimes! Just like...I..."

Zhang Chi knew that Xiaoya regarded him as a substitute

"I will love and care for you like a daughter from now on!"

"lead! I don't want to be your daughter! Well...it's more like doing other things!"

"What do you want to do?"

"I... won't tell you now! You have to guess for yourself."

Zhang Chi and Xiao Ya have traveled all over the Ya Valley in the past few days. Zhang Chi also made some modifications and improvements to the drawings based on the specific terrain.

Xiao Ya drove a helicopter and took Zhang Chi to the depths of the Qinghai-Tibet Plateau to do some drawings. The detection was carried out.

Ten days later, many people and vehicles came to the desert valley newly named Yagu, and they brought some engineering equipment specially customized by Zhang Chi.

Several huge towers rose above the Yagu Mountain. Tent.

This is a high-tech product recently developed by Ruoyan's Yanxi Research Institute.

It not only has the function of heat insulation and wind protection, but the most important thing is that it can also gather energy and concentrate the strong sunlight in the desert. It can be used by people in their work and life, and can also be used for solar power generation when they are not using concentrated heat.

This is part of the technology that Zhang Chi refers to on the Haitian star. It needs to be quickly constructed when building human settlements on different planets. A kind of material for tents.

The desert is not suitable for human habitation in a strict sense, but with this kind of tent, it can block the sunlight in the desert and directly convert the strong sunlight into heat energy for production and life. required.

At the same time, the ratio between thermal energy and electrical energy can be adjusted at any time according to needs. The special polymer material used has high strength, very light texture, and strong anti-aging and anti-radiation capabilities. It relies on several As soon as the huge blower blew, a livable tent was created.

I was a little afraid of being blown away by the wind, so I had to choose a valley like Yagu with a mountain to block the wind. It is more than

200 meters high from the bottom of the valley. There are several special equipment placed on a mountain platform.

The manufacturer of the equipment sent a strong technical team.

This is the first set of digging equipment produced from the drawings provided by Zhang Chi, although it has also been debugged in the factory. , but this is the first time that work has officially started, so the manufacturer must not pay attention to it.

This is a brand-new production process. What is the effect? ​​Can the production equipment meet the needs of customers and processes? No one knows. More than a dozen The technicians were busy nervously.

They connected several sets of fiber optic tubes hanging from the mid-air roof to a large mobile equipment.

Xiaoya drove the Warrior car and drove the newly opened fiber optic tubes along the mountain wall. A construction road came to this mountain platform.

As expected of an infrastructure madman, with the work of large machines, the road to this high platform was opened within a week. The ground of the platform was also leveled

"Leader, why does the tunnel have to be opened so high? Isn’t it easier to operate from below?"

"Opening it at the bottom makes it easier to operate, but it will be inconvenient to use water in the future.

"To go upstairs, you need a water pump. To build a fountain, waterfall, etc., you need a water pump. How many water pumps does a city need?"

"And all this water has to be led to the far reaches of the desert. How can it be done without a gap! Zhang

Chi explained to Xiaoya while walking towards the mobile fiber distribution control unit.

He communicated with the manufacturer's technical director for a few words.

Zhang Chi pulled out a tube from the mobile device.

Xiaoya took it out from the bag. Two pairs of sunglasses, one of which was carefully put on by Zhang Chi.

Zhang Chi held the pipe head like a fire sprinkler.

Turning on a switch, a dazzling light shot out.

Zhang Chi shot at a huge rock in the distance, After the smoke was released, the rock was divided into several pieces.

Zhang Chi fixed the nozzle at the front end of the pipe on a robotic arm. After operating the machine and inputting the goals and requirements for the equipment to work, Zhang Chi and the manufacturer's technicians all retired. I watched from the side.

The equipment started to start, and with the movement of the robotic arm raised high, a bright light shone on the stone wall dozens of meters away.

Amid the smoke, a large object nearly twenty meters high appeared. The outline of the two characters"亚城".

After only ten minutes, the two official script characters"亚城", which was about 20 meters high and nearly half a meter deep, appeared in front of everyone in a puff of smoke.

"Leader, is this concentrated sunlight so powerful?"

"look! People convert sunlight into electricity through solar panels, losing more than 90% of the energy.

Then it is converted into laser through transportation, and another 65% of the energy is lost.

Coupled with various consumption, only 4 to 5% of the solar energy is finally utilized.

Our concentrator can basically make full use of more than 90% of solar energy.

"lead! How many meters can be drilled in one day using this?"

"The harder the stone, the faster it is. If the transportation of the stone can keep up, it will take ten hours to drill a hole with a diameter of 8 meters, which can be 200 to 300 meters."

"So fast!"

"Xiaoya! Think about it! The shield machine breaks all the stones in the entire hole and then transports them out of the hole. The energy consumption required is naturally high."

"Our solar concentrator gathers the sunlight on the outer cover and distributes it to different launch guns through this distributor. According to the amount of energy required, it emits concentrated light sources of different sizes and diameters, and finally the stone is Block out the size we need"

"Look at the herdsmen on the grassland, don't they use a reflector to boil water?"

"It’s just that our absorption covers are too large and can collect local high temperatures reaching tens of thousands of degrees. Everything will be vaporized at such a high temperature."

"I see! Our concentrator is like using a knife to cut a large piece of braised pork, and the TBM is like using a knife to cut a meat garden. Of course, we can cut faster and cut more!"

Zhang Chi touched Xiaoya's head.

"Our Xiaoya is so smart! That's what I mean. In addition, we directly utilize more than 90% of solar energy, and the energy consumption ratio is also very high."

Xiaoya raised his head proudly

"I am also a college student!"