Long Haoyuan smiled bitterly. Why didn''t he know that their group involved two aspects of technology?
The key is that there are so many people studying this technology in China, and both of them need strong mathematical skills, and fewer people can use it.
Long Jianhua also said, "the engine needs a lot of basic research support, long-term test verification and experience accumulation, which we lack most."
"I don''t know the composition of your groups. I think there should be mathematicians, material scientists and so on... I think you are still responsible for a specific item. Get through this item first."
For Dad, we still need full support in this regard. If we can get a member of the school department next year, the dragon family will be very angry.
Marine gas turbine is also an engine, but it is far from comparable to tank diesel engine.
Long Jianhua spent three days getting a rough idea of the diesel engine last time, which made him dizzy; If you do this, I don''t know how long it will take.
Why did he go to the libraries to read? The purpose is to increase some theoretical knowledge. Don''t make people feel that they are talking nonsense and have no theoretical support after raising a problem.
To put it bluntly, if you can draw a drawing, you also need to know some reasons why you want to draw like that.
Long Haoyuan hesitated and asked, "what do you think of this plan?"
He smiled bitterly.
To be honest, even without systematic consideration, we have seen several mistakes, some of which are even impractical, but we can''t say it clearly.
"In terms of the plan, it is indeed comprehensive. But this is a big frame, as long as the engine knows. In terms of compressor, dynamic and thermal design, structure and strength design have been put forward. All roads lead to Rome, that is, it doesn''t say whether to go from the eastern hemisphere or the Western Hemisphere. "
"The key technologies of efficient and clean combustion chamber, dry low pollution combustion technology, combustion stability technology, cooling technology, sealing technology and test technology have also been put forward. Just like the cook taught his apprentice, it''s as simple as washing, cutting, firing, putting oil, putting vegetables, frying, putting salt and taking out the pot? "
"Also, it only talks about new blade materials and manufacturing. With so many ideas, didn''t it narrow down some scope?"
Dad laughed and scolded, "this is just a plan. Naturally, it won''t be so detailed. We began to produce aeroengines in the 1950s. Do you think the people in domestic scientific research are so poor? "
Uh, I think I''m a little biased.
This is due to the influence of previous lives. I always feel that science and technology is inferior to others. It is because these scientific researchers don''t work hard.
Dad continued, "the most fundamental reason why we have a gap with others is that we have been blocked by others for so many years. Without communication, everything has to be researched and manufactured by ourselves, which is equivalent to making cars behind closed doors. "
"What you said requires a lot of basic research support, long-term experimental verification and experience accumulation, and I agree with you very much. However, we can''t afford to wait now. We can only run fast in small steps and strive to catch up with the world''s advanced level as soon as possible. "
"When you cut in line, didn''t you eat dried sweet potato rice at first? Is there any discomfort when it comes to white rice? "
Long Jianhua said weakly, "this example is a little inappropriate. Dry sweet potato rice and white rice are two results, in which there are many complex processes and a large amount of accumulation. You can''t afford rice without money. You have to find a way to earn money... "
Dad waved his hand, "don''t pull so wide. How about this plan? "
He stopped the topic and continued to look down
At this time, in Shichahai Park in Kyoto, Liu Zhifei and tiger girl Wang Liqi spread hand in hand on the path.
"Feifei, I think you''re in a bad mood. What''s the matter?"
Liu Zhifei shook her head, "nothing. I''m bored at home. I want to go out for a walk. "
"I''ve been looking around. What are you looking for? Still afraid of those little gangsters? Don''t worry, those four guys got in. After my brother heard that night, he strengthened the public security management here. "
Liu Zhifei smiled, "I said there were so many people tonight, but I didn''t see anyone quarreling. That''s the reason... Lily, who do you think long Jianhua is?"
"Who? Passers by. However, I heard from them that his kick was very powerful. That guy was also an expert in martial arts in the sports school. As a result, he was kicked off. "
"She also brought two younger sisters. I think she lives near here. I don''t know if we can meet him."
"Why did you meet him? Want to thank him? Haven''t you thanked me that time? "
Speaking of that time, Liu Zhifei was angry.
If it weren''t for Liu Qiangqiang and Li Zhengkai, she could talk more with long Jianhua and maybe get more information.
I blame myself. I was dizzy at that time.
If she''s not dizzy, she can stay and talk to them.
The worst thing is that after dinner today, the powerful family came to her house to play, which made her angry.
When he asked him about long Jianhua, he only said that he was a nobody. That time, he didn''t do it for them, but just to get close to her.
He also vaguely told her what the Li family meant and asked her not to think about it or long Jianhua.
Hearing this, she changed her old gentleness and immediately shouted at him, "Liu QIANGGUO, are you qualified to sell me? Who wants to sell me in this family? "
He took up a basin of water next to him, pointed to Liu QIANGGUO and roared, "get out!"
Her anger shocked the whole family and looked at each other. Unexpectedly, she had such a side.
Liu QIANGGUO''s family is embarrassed, especially Liu Yingxiong.
He was the first to put forward the idea that he worked under the Li family.
According to common sense, marriages of equal families can be found everywhere, but I didn''t expect that Liu Zhifei''s response was so great and didn''t give Liu Qiangqiang a face, which also didn''t give him a face.
In fact, Liu Qiangqiang is just a bystander.
Qin Huiyan asked with a blue face, "Qiangqiang, my Feifei is only 17 years old and hasn''t started college. Who did you hear about marrying her to Li Zhengkai?"
It''s hard to do.
The head of the family mentioned vaguely before that no one said anything.
Of course, it was put forward in the absence of all the women in the family.
Isn''t it clear to ask questions in front of the two families, large and small?
Liu Qiangqiang wiped the water on his face and said with a bitter smile, "aunt, I''m just kidding. After all, Li Zhengkai is also a very good person in all aspects."
Naturally, he did not dare to shift the responsibility to others. In such a big family, this must be done.
Liu Zhifei still didn''t get rid of her hatred, pointing to him and yelling, "Liu Qiangqiang, you''re just my cousin, and I have two brothers; Even if there is something, you can''t take care of it. Don''t think I don''t know what you''re doing with him! A cousin wants to sell his cousin, no way! "
Liu Qiangqiang slapped himself and said with a sad face, "Feifei, this is just my idea. Don''t be so angry. Think about how I''ve maintained you since I was a child... I won''t mention it again in the future. Should it be? "
Liu Zhifei ignored him and angrily called Wang Liqi. After making an appointment with Wang Liqi, she walked out of the door without saying hello
Qin Huiyan snorted, "Zhifei is only seventeen years old. Who came up with the idea?"
Liu Yingjun waved his hand awkwardly, "forget it, don''t talk about it."
Liu Qiangqiang was embarrassed to stay here. He said goodbye, and his father Liu Yingxiong could only chat up and leave with his family.
Big brother Liu Daduo was a little confused, "Dad, little sister, what''s the situation?"
Liu Jianguo, the second brother, also looked doubtful.
Liu Yingjun said sadly, "there may be a situation."