Causal lottery system

Thinking of Grandma Ding, Huang Ziqing rarely felt guilty and uneasy, but he didn't regret it.

In the final analysis, he is a selfish person, if he likes it, he likes it. He likes Ding Lang, so he wants to be with him, so he is willing to do those things for Ding Lang, so no matter whether the other party is straight or crooked, he will hold it in his hands. inside.

Fortunately, judging from the reactions so far, Ding Lang also likes him—although it seems that there is still a little obstacle between the two of them because of Grandma Ding.

After finally getting hold of it, how could he allow Ding Lang to escape first?

Ding Lang is testing a set of data in the laboratory. Although the research and development of new machine tools has stagnated, the improvement of several commonly used machine tool models has been doing well. been promoted on a large scale.

In this way, Ding Lang couldn't help but heaved a sigh of relief. At any rate, the machine tool laboratory has finally achieved some results.

Domestic machine tools are currently facing many problems.

The axis of the CNC machine tool means the motion axis, which is actually the coordinate axis of the space. The five-axis linkage means that the five motion axes can process 1 to 5 surfaces of the workpiece at the same time, respectively or at the same time. It is a high-tech, precision This kind of machine tool system has a decisive influence on a country's aviation, military, scientific research, precision instruments, high-precision medical equipment and other industries.

At present, five-axis linkage CNC machine tools are the only processing means to solve impellers, blades, marine propellers, heavy generator rotors, steam turbine rotors, large diesel engine crankshafts, etc.

The five-axis linkage machine tool technology is actually not good enough in China. There are more or less occasional reading problems, and the precision control is not good. Although there are many companies that can manufacture them, they are basically foreign technologies, and most of them are still obsolete technologies. At present, the five-axis linkage CNC machine tool still depends on the M country, Germany and Neon country.

Some people think that multi-axis linkage is very simple, and it is enough to control the stepping motors on each axis separately, but in fact linkage is not a simple control, and the following conditions must be met: multiple axes move at the same time, different axes that are moving There is a strict mathematical relationship in speed, so multi-axis linkage is much more difficult than multi-axis motion.

It is not impossible to produce five-axis linkage CNC machine tools in China, but compared with the international advanced technology, the gap is still not small. All Huaxia started from scratch, step by step to get to where they are today - this is why Huaxia is blocked by technology.

How terrible would China be if it was possible to go from being poor to today's step from zero even if there was no blockade?

The Chinese people are actually quite creative, and close to 14 billion people have unbelievable creativity and determination. Most importantly, the descendants of Yan and Huang have a kind of centripetal force that is unimaginable for other nations.

When Huaxia really made up his mind to do something, no one could stop him.

When Huaxia really has to run wildly all the way on the road to revival...no one can stop it.

Taking a long breath, Ding Lang finally relaxed a little.

The improvement scheme is feasible. Once this scheme is promoted on a large scale, some machine tools that have been eliminated before can be put into production again after transformation. This technology is still unique so far.

Although it is only for the remodeling of low-end machine tools, it cannot support the large number of low-end machine tools. After the launch of this plan, it will save a lot of costs. Ding Lang is also very surprised that he can launch such a transformation plan not long after researching machine tools, which proves that He's still quite talented in that regard.

Knowing the news, Wu Mian was very surprised—it never occurred to me that Ding Lang was not only excellent in materials science, but also able to make a difference in CNC machine tools. He was simply a good inventor in heaven.

Qin Yan was very happy. After all, Ding Lang was a student of the computer department. When he was shining in the field of material science before, it was impossible for him to say that he was not sour: Ding Lang is obviously a student of our department. QUQ, you are always begging What do I mean by letting him transfer to another department? Ding Lang himself wants to stay in our department, but it's not that I hold him back! ! ! ——Of course, I will never let it go!

Now that there have been breakthroughs in CNC machine tools, Ding Lang's position in the Department of Computer Science has been further consolidated, and the Department of Materials Science has temporarily stopped for a while, and no longer uses a kind of "Huh, it's your teachers who stopped us Ding Lang." A heart that wants to change departments o(￣ヘ￣o#)” came to him with a sad expression.

Hmph, Ding Lang wants to stay in the Department of Computer Science, who makes the professors in your Department of Materials Science unattractive!

As a key university, Capital University still has plenty of funds. Qin Yan was so happy that he helped Ding Lang apply for another fund for the research of CNC machine tools. Thinking about the funding approved by the Department of Materials Science, it was dozens of dollars. Although the breakthrough in CNC machine tools so far is not great (it is just a transformation of a previous machine tool that is about to be eliminated), we can't be stingy in comparison with the Department of Materials Science, so as the dean of the Department of Computer Science, Qin With a flick of a pen, Yan approved 30 yuan of funds.

It's still a bit shabby compared to that side, Wangtian.

After all, Ding Lang only had a breakthrough in CNC machine tools, and 30 is quite a lot. Do other undergraduates want to apply for research funding?Dreaming is faster.

Ding Lang didn't think much about getting this fund by accident. Now he is the favorite of the entire Capital University, and the principal told him that he was short of funds. As for the machine tool, after all he hasn't made any achievements yet, a few hundred thousand is quite good, but he still made a special trip to thank Qin Yan.

Regarding the transformation plan, he has tested it on the simulator for a long time and the data has performed very well. Now it is necessary to carry out the physical test, so it is considered to have entered a critical period. Once people are busy, they really don’t have the heart to think about it. , He didn't dream of Huang Ziqing for several days.

On this day, the test data of the real thing went very well. Ding Lang heaved a sigh of relief, took off his gloves and mask, and planned to go back to the dormitory to prepare. There was still class in the afternoon.

Turning around, he saw Huang Ziqing standing outside the transparent glass door of the laboratory.

The action of taking off the gloves paused.

Seeing Huang Ziqing, his mood - don't lie to yourself, he is indeed happy.

Huang Ziqing really had no choice.Although he didn't understand what Ding Lang was studying at all, he knew the importance of what he was studying, so he never disturbed Ding Lang's research before.

But he hadn't seen each other or contacted him for nearly a week or two, so he couldn't help running over.

Ding Lang didn't run away, took off the white coat he was wearing in the laboratory, explained some things to the assistants, and pushed open the door.

The man in front of him has lost a lot of weight.

"Xiao Lang...I miss you, I can't help it..." Huang Ziqing said with a stern face and a little aggrieved.

Ding Lang's heart softened all of a sudden (damn Gongshou's roles have been reversed!).

Huang Ziqing continued his efforts: "Xiao Lang..." There was a little uncertainty in his voice, and a little grievance that was neglected, which can be described as timid!

Damn, aren't you attacking! ! !

Ding Lang only felt a mess in his heart, but finally he couldn't hold it back and sighed: "Let's talk to my office first."

There is an office dedicated to Ding Lang next to the laboratory. Usually, if he studies late, he can sleep directly on the sofa in the office without having to make a floor in the laboratory.

In addition to a desk and a bookcase, the laboratory is just a sofa. After the two big men entered, the office was packed to the brim, and the space was pitifully small.

As soon as he entered, Huang Ziqing put his arm around Ding Lang from behind.

Ding Lang froze for a while, but did not refuse.

He really couldn't refuse.

"Xiao Lang..." The idiot Huang sighed with satisfaction in his voice.

Ding Lang turned around, raised his head, and stretched out his hand.

When there was a wet and soft feeling on her lips, Huang Ziqing was still a little dazed, unable to believe what happened.

When he reacted, the fierce kiss started like this.

Unlike the previous simple lip-to-lip kiss, this time the kiss was indeed quite intense, the tongue was numb, and the breath was entangled.

It was the first time I tried such a passionate kiss, Ding Lang was almost out of breath when it ended, his cheeks were flushed, and his eyes were moist, it was impossible to hold back!

The author has something to say: Ye Xiaoji threw a landmine teacat007 threw a landmine teacat007 threw a landmine

I originally wanted to serve some meat scum, but the recent crackdown, you know [Winning eyes