Huayu for engineering students

Chapter 300 Wild Sanpo Camping ([-])

In the evening, when the sun sets, the whole valley is glowing red, and the Yesanpo from this angle is breathtakingly beautiful.

Yesanpo is a scenic spot in later generations, and its area is quite large.There are only a few pieces that can be played now, and a few small villages located in the mountains are the whole of Yesanpo.

It belongs to the original undeveloped scenic spot, and the village does not provide any tourist resources, not even a restaurant, let alone accommodation.

Therefore, Wang Xu and his party brought enough tents and sleeping bags. These things are now rare items. Wang Xu is not short of money now, and all he buys are imported goods.

The price is expensive, the color is bright, and the weight is light. Colorful tents are set up on the lawn of the valley, which is very interesting.

At present, such portable tents cannot be provided in large quantities in China, and canvas is still widely used in military use. After all, nylon tents use a lot of high-grade materials, whether it is aluminum alloy, nylon or carbon fiber, the performance of domestic products is quite poor. , mostly rely on imports.

For example, the aluminum alloy used to make the support, the current Huaxia aluminum is far behind in terms of price and performance, the output of aviation aluminum is very small, and the price is high, basically it is used to make aircraft.

Later, with the introduction of foreign technology, the production of aluminum-lithium alloys really increased. A large number of light and strong portable appliances in later generations cannot do without these high-performance alloy materials.

One of Wang Xu's technologies comes from the frame and case of the handheld microphone. Wang Xu has not interfered with this at all, because it is also being watched by the generals, and the material department cannot ignore it.

The monocrystalline copper side has been officially put into production, and it is still meeting the needs of the country, especially the military. After all, the production of the trial production factory is not very large, and the official factory will take time to build.

There are too many institutions in China that need signal processing. As soon as the monocrystalline copper cable is launched on the market, orders are overwhelming. This thing is simply a money printing machine.

This time, the Canton Fair will be held soon, Mr. You also prepared all kinds of cables, transformers, inductors and other things that can greatly improve performance with single crystal copper, and intends to show off this time.

With single crystal copper, it can be said that the aluminum-lithium alloy mentioned in the project has been given [-]% attention. That is really what the material department wants, and even directly arranges the subordinate machining factory to help The laboratory completes the processing and manufacturing of experimental parts.

At present, the aluminum-lithium alloy has been successfully tested in the laboratory, and it also needs automatic equipment. At this moment, there is no cheating by Wang Xu's super sensing ability.Therefore, we can only make automatic equipment step by step, and then use these equipment to prepare aluminum-lithium alloys.

At this moment, the laboratory-level equipment has been successfully trial-produced, and the first batch of aluminum-lithium alloy produced in the laboratory has also been sent to the laboratories of various departments for testing.

Wang Xu is never worried about performance, there is nothing poor in performance produced by the system.Stockpiling has become inevitable for everything given in the system.

It’s just that I don’t know what kind of aviation level it can reach. At present, the domestic aviation aluminum-lithium alloy has a lot of defects, and it was only after the technology and experts from the former Soviet Union were recruited that it really improved.

This thing is the main material of modern aircraft, and also the main material of later automobile engines and bodywork. Tesla's bodywork is mainly made of aluminum alloy.

It is a pity that the aluminum-lithium alloy given by the system does not form a series. Although the case and the frame are two different materials, there are only two of them. The materials used in the speaker and the case are the same, and A new formula and process are not given accordingly.

However, the follow-up experiments are not too complicated. With the initial foundation, the follow-up materials department can continue to work.The Department of Materials has applied for the reconstruction of the smelting major. With the benefits of single crystal copper and aluminum-lithium alloys, the smelting major deserves its name.

However, this material department is different from Wang Xu's memory. Will he have to go to Ji Province to open a sub-base in the future, or will he not be able to stay in the imperial capital due to the pollution of this kind of laboratory?

Most of the smelting processes are high energy consumption, high pollution, and high emissions, and such laboratories are generally not much better, so the final result is often re-established in places far away from the city.

However, this is also a historical necessity. Haven’t you seen that the descendants of the current steel academy have moved all their majors to the outskirts of the imperial capital?

Looking at the colorful tent in front of him, Wang Xu was in a daze, but his mind was full of thoughts.

Hearing Wang Fei's cheerful laughter like silver bells from a distance, he squinted and saw Wang Fei running over.

She wore a pair of crystal sandals today, and she was a little crooked when she stepped on the gravel-filled river beach.

This is a brand name bought in Xiangjiang. It looks like there are no shoes on the feet, and it feels like it is shining in the sun.

Wang Xu is more or less leg control, foot control, Wang Fei's beautiful legs and jade feet have always been the highlight of Wang Xu's attraction. Under the sunlight in the wild, against the clear stream, it looks extraordinarily crystal and round, with a kind of beauty of roundness and jade. It is pleasing to the eye.

Wang Fei held a few strings of mutton skewers in her hand, and handed one to Wang Xu's mouth, so that Wang Xu proudly pulled off a piece of fat and lean meat from the top. The mutton is full of fragrance, and the rich cumin fragrance wafts throughout the valley.

One bite for you, one bite for me, and soon the string of meat disappeared. Wang Xu found a bottle of beer, and the young couple sipped the same one for you and one for me, enjoying the warm time of early summer by the clear stream.

Without speaking, sometimes there is really no need to speak, just looking at each other, that is a thousand words, that is full of affection, that dog food is so sour that no one around is close.

A lot of cars came today, including Jeeps, Santanas, and Jettas, including an imported Toyota bread. These cars were rented or borrowed. These days, the cars are quite expensive. It is not what you want.

Therefore, now few people organize large-scale outdoor gatherings, which is really inconvenient. There are no roads in the wild places, and the places with roads are meaningless. It really takes a few years to travel.

The current Yesanpo, the scenery is good, but if you want to see the scenery on the mountain, it is really hard work, the mountain road is not open yet.There are only small trails that the villagers trampled on the mountain for people to pass. If you are not a master, don’t go, if you fall, there will be no one to save you.

Wang Xu and the others don’t let the people who came together go up the mountain at all, even if they are responsible for it themselves. Although people’s lives are not so important these days, they usually don’t rely on the organizers if something happens outside, but Wang Xu, who has experience in later generations, really I don't want to take the risk.

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(and also)
(End of this chapter)