Causal lottery system

Grandma Ding lived comfortably in Huang Ziqing's house, and Comrade Xiao Huang's house search went smoothly.

Here is close to the CBD, and the housing prices in the community are ridiculously high.The house that Grandma Ding is looking for must have at least two bedrooms, so that Ding Lang can usually come to live in it, and the rent of a house with two bedrooms, one living room and one bathroom in the community of about 96 square meters with complete furniture and household appliances costs j j thousand a month. [-], pay for water and electricity by yourself, this is only discounted because the renter is from his own community.

1 yuan is nothing to Huang Ziqing, and Ding Lang doesn't think it's too extravagant to spend [-] yuan a month to rent a house for grandma, but Grandma Dan Ding doesn't think so.

The old man has been frugal all his life, and his savings are only tens of thousands, and they are all reserved for his juniors. If she finds out about spending so much money on renting a house, she will have to get angry and refuse to live. Huang Ziqing also knows this, so she found If you find a suitable house, you can directly contact Ding Lang to take a look.

Ding Lang specially ran around and was very satisfied with the house. The decoration is simple and warm, and it looks very comfortable. Although it is not in the same building as Huang Ziqing, it is not far away. Huang Ziqing can take care of him when he can't come, and he can also relax.The owner of the house was also very friendly, and Ding Lang immediately signed the contract with him, paying half a year's rent at a time.

Back at Huang Ziqing's house, facing Grandma Ding, the two tacitly said nothing, but took Grandma Ding to the rented house to have a look, and met with the owner.

Grandma Ding was very satisfied with the house, and kept saying, "You can grow some green onions and vegetables on the balcony." "It's just that the bed is too big. I can't sleep as an old woman!" "The kitchen is a bit small, and the kitchen in our hometown is built separately I just bought one! I don’t even understand the guy who cooks…”Finally, she asked with satisfaction: "Isn't the rent of this house too expensive? It must be a few hundred more?"

The homeowner couldn't help but smile kindly on the spot, but he had been urged by Ding Lang and Huang Ziqing before, and said to the old lady with a smile, "Yes, isn't it because your grandson is filial to you!"

The old man felt a little distressed, but he kept silent when he thought that his grandson would come to live occasionally.

After the homeowner left, the two took grandma to a nearby supermarket to buy vegetables.It takes half an hour to walk to the nearest vegetable market here, and grandma is new to the capital, it will be bad if she gets lost, so Ding Lang told grandma that if he wants to buy vegetables in the future, he will go to the supermarket at the gate of the community.

The last few people went back with a trolley of vegetables.

Grandma lamented that the food in this big city is expensive and not as fragrant as the one grown at home, and she babbled a lot along the way.After entering the house, grandma went to work in the kitchen, and Ding Lang and Huang Ziqing squeezed in to help.

Two big men and an old man squeezed into the kitchen, which was really crowded. Comrade Xiao Huang could only squat down to pick leeks aggrieved.

In Ding Lang's eyes, when it comes to cooking skills, if grandpa is a master, then grandma is definitely a master.

Although she is still a little unfamiliar with modern kitchen equipment, grandma still managed to prepare a table of dishes before twelve o'clock. This is the strength of a master. The progress of the experiment in the laboratory was very fast, so he was very busy after returning from Y City.

After participating in the academic exchange meeting, Ding Lang's reputation in the industry obviously became stronger.Although the voices questioning his fraud have never stopped, but because Wu Mian and Peng Li, two industry leaders, are standing behind him, and the country supports him very much, these voices have no influence on him at all.

Most of those who study the dark technology of aero-engines spend their entire lives in a low-key way, such as Mr. Yu Min, whom Ding Lang has always admired.This old gentleman is China's "father of the hydrogen bomb" and an expert in "two bombs and one satellite", but before the 80s, the name Yu Min was a top secret.Even now, the public's understanding of the old gentleman is very limited.Although few people know him in life, Qian Sanqiang once said that "Yu Min filled the gap in my country's nuclear theory". There are only two kinds of hydrogen bombs in the world, one is the country M hydrogen bomb, and the other is the Huaxia hydrogen bomb. The Huaxia hydrogen bomb is the Yu Min type (the hydrogen bomb configuration of the Gaul chicken is rumored to come from Huaxia, and the hairy bear and John Bull's are from the bald eagle).In an environment where China was completely isolated by the international community and blocked by technology, Yu Min was able to independently develop the hydrogen bomb configuration.It is said that the Yu Min-type hydrogen bomb is more subtle than the Tu-type hydrogen bomb, but after all, the hydrogen bomb is a secret, and the life and death of the five hooligans will not be known to others, so this matter needs to be investigated.

Yu Min is a god-like existence in the field of nuclear fusion in China. He not only designed China's first hydrogen bomb, but also promoted the development of controllable nuclear fusion in China. It's in textbooks, and I haven't even seen it in newspapers. Instead, a certain director with the same name as him has attracted more attention. Of course, the nature of the scientist's work is destined to prevent him from getting the same attention as directors. This level of attention is needed.

Ding Lang knew that if he continued on this road, he might not even have the freedom to go to the supermarket to buy something in the end.

Anonymity is the best choice.

The techniques themselves come from Dondert.Walker, let Ding Lang mark his name and make it famous forever, he really doesn't have that face.He didn't dare to compare himself to Yu Min, but—he really hoped that future generations would not think of his name when they mentioned this aero-engine.

The reason why he remembered so much was because Peng Li let him know that the country planned to set up his laboratory as a key laboratory, and it would probably tell him in less than a month, when he submitted the materials, The review and review is estimated to pass next year.

If the laboratory really becomes a national key laboratory, then the secrecy measures must keep up.

The reason why he can apply for the State Key Laboratory is of course the high-niobium titanium-aluminum alloy. The country hopes that he can go further in this area, but obviously Ding Lang’s plan in the short term is not to continue researching high-niobium titanium-aluminum alloy or materials science. .

It is really that the field of aero-engine design is too broad, and he needs to handle too many things.

Machine tools are one of them.

Some people once ridiculed that even if Huaxia obtained the design drawings of international advanced aero-engines, they could not make batches of engines because the machine tool technology was not enough.We have old workers who can turn parts by hand, but the speed is definitely not as good as machine tools, and the possibility of mistakes is relatively high, so it is impossible to mass-produce some precision parts needed for aero-engines, which is also a hindrance to my country's aerospace development. Big stumbling block.

There is a slight difference between this major and Ding Lang's major. In electronic engineering, there are those who study CNC machine tools and machine tool electrical, but Ding Lang is not only studying this field.

Also because of the community, it is more convenient to find relevant professional books to read.

Most of the machines in the laboratory were removed, replaced with a new batch, and the assistants were also replaced. They all dragged Zhao Qian to find them. In a separate laboratory, Ding Lang specially assigned some follow-up work to them.

Looking at this posture, is it not going to engage in materials science, but to go back to the old profession and engage in electronics?

Wu Mian rubbed his chin and thought.

This is indeed the case, and Ding Lang really intended to do so.

In Tangert's memory, there is no such thing at all - the mechanical manufacturing level of the bald eagle is naturally not comparable to that of China now, so Tangert doesn't have to worry about this at all, he just needs to be himself with peace of mind The research is good, and he doesn't have to worry about production.

Therefore, the research on machine tools was carried out by Ding Lang entirely on his own.

He didn't know how far this research would go, and he didn't know much about machine tools.But it was a step that really had to be taken.

If the level of mechanical manufacturing does not improve, Huaxia will always be able to manufacture one or two. Now there are very few veteran technicians who can hand-carry precision parts for aero-engines that are no less than those made by machine tools. L- It is impossible to mass-produce the 55 aero-engine.

For other research, because he has a framework in his mind, although he is anxious, it doesn't matter if he researches first and then researches, but this machine tool must be put on the agenda.

There are two reasons why Ding Lang studied ceramic matrix composites and metal matrix composites at the beginning. One is that the entry threshold for materials science is relatively low, and the other is that it is easier to attract attention, such as high-niobium titanium-aluminum alloys. As soon as it came out, the country rushed to give rewards-although this statement was exaggerated, it was not much worse.Now that Ding Lang has enough start-up funds, the machine tool research has started ahead of schedule.

The machine tool research project started here, and other projects there will not be delayed. As long as Ding Lang explains the subject of those things, the assistants will naturally deal with them, but the machine tool research will not work.

Perhaps, it is also possible that he has not been able to figure it out.

But in the end, I still hope... there will be such a day.

Mr. Know disappeared again.

This disappearance has lasted for nearly a month. A month ago he was still happily jumping on the Internet, but now he has not updated his Haijiao forum post for 25 consecutive days, and he has not responded to the messages on Langlang Weibo for 23 days.

Although everyone has been calm because of the "disappearance of Mr. Knowing" several times before, but there has been no one for nearly a month, and the originally calm fans began to gradually worry.

#知道先生你去味了#, some people began to brush up on this topic on Weibo.

Now Ding Lang has more than 30 fans on Weibo. Although he is not comparable to those big Vs, he is still considered a celebrity on Weibo. Everyone has been brushing this topic for a day, and finally it is on the hot topic list. The topic initiator The Weibo post was also popular on Weibo.

"It's been more than 20 days that I haven't heard about Mr., and I'm really worried. If anyone knows him, can he tell me where he went? #知道先生你去啊#"

There are also fans who wrote very provocative words, looking around for news about Mr. Zhi.

"He, an enthusiastic master of traditional Chinese medicine, he, a persistent pursuit of BLABLABLA"

If Ding Lang saw it himself, he would be dumbfounded.