Comeback 1992

The times are developing, and all professions are seeking changes, and chefs are the same.

It is not required to be proficient in every cuisine, but to know a few.

Han Songlin looked at Luo Ping, Luo Ping naturally had to make a statement at this time.

This requirement is a bit embarrassing!

The cafeteria powered by Fuxinghang is very good. Although the chef is not a chef in a five-star hotel, it is easy to find a job in an outside restaurant or something.

Cooking big pot dishes is not as simple as cooking pig food, just put more oil, pour the vegetables and cook them with salt.

If you want to make big pot dishes delicious, you have to be skilled.

"Basically, there are chefs of Sichuan cuisine here in Shuchuan. It is difficult to find chefs of other cuisines. We will try our best to find them, and we will also let the chefs in the kitchen learn the dishes of other cuisines." Luo Ping said with a smile. Give it to the cafeteria.

The cafeteria is also clear about its mission, and will do its best to serve R&D and production.

Han Songlin thought for a while and asked, "Does the cafeteria serve a lot of seafood in normal times?"

"It can be done two or three times a month."

"This frequency is also acceptable."

In the mainland, eating seafood two or three times a month is fine.

Eating it every day is unrealistic.

Next, Han Songlin learned about the situation of Dong-10, and the research and development personnel knew that Han Songlin didn't understand the specific technology.

Everyone in Xinghai Group knows that Han Songlin's diploma is only high school, and it's not good to talk to him about specific skills.

Usually, they directly tell Han Songlin what kind of effect this thing should achieve.

For example, Dong-10 has high fuel efficiency, reduces fuel consumption, reduces carbon dioxide emissions, and nitrogen oxide emissions are also greatly reduced compared with similar types of aero engines.

Isn't this protecting the environment?

Han Songlin knows the future development trend of aviation.

Environmental protection and comfort!

In order to meet the environmental protection requirements, the aviation engine must have a lower fuel consumption rate.

If you want comfort, Hangfa must be quiet enough.

The R&D team fulfilled these two requirements very well.

After Fu Xinghang powered up and left, Han Songlin returned home, and saw Han Yufei sitting on the window sill in the living room, looking like she was thinking.

Liu Yuyan turned down the sound of the TV at home a lot.

"Qiuqiu, what are you doing?" Han Songlin asked curiously. When he went out this morning, everything was fine!

Liu Yuyan looked sideways at Han Yufei, and whispered to Han Songlin, "Qiuqiu is thinking about a math problem."

"Think about math problems!" Han Songlin nodded clearly, because he was stumped by a problem.

Back then, Han Songlin used to think about solving math problems, even when he was sleeping.

Do you want to tell Han Yufei that it is more suitable for people to think when they are lying down?

Chapter 829

To say, among all the researches in the natural sciences, which one is the least expensive?It must be said that it is mathematics!

Compared with other subjects, mathematics really does not cost money. You only need a pen, a stack of calculation paper, and a smart head to carry out mathematical research.

The Mathematics Department of Star University has invited many great talents to teach, and has also established contact with many well-known mathematicians around the world.

Academic research requires communication, and continuous communication is the only way to collide with sparks of wisdom and illuminate the whole world.

Of course, there are also powerful ones who solve the problem by themselves.

One of the advantages of coming to Star University to do mathematics research is that calculus, which requires a lot of energy, can be carried out by supercomputers.

Mathematics belongs to the discipline of absolute logic, right is right, wrong is wrong, there is no third possibility.

Therefore, it is just right to hand over the formula calculation to the computer.

With the assistance of supercomputing, researchers provide more ideas and no longer do specific calculations.

During dinner at night, Han Songlin curiously asked what Han Yufei was thinking about.

Han Yufei replied: "The Poincaré conjecture!"

Seeing Han Songlin's ignorant look, Tang Yan smiled lightly and explained: "The Poincaré conjecture is a topological conjecture proposed by the Gallic mathematician Henri Poincaré."

"It seems that the definition is: any simply connected, closed three-dimensional manifold must be homeomorphic to a three-dimensional sphere."

As she said that, Tang Yan asked Han Yufei strangely, "Hasn't this conjecture been proclaimed and proved?"

Grigory Perelman, a mathematician in Northern Russia, uploaded three manuscripts of these papers to the arXiv website from November 2002 to July 11.

The arXiv website is a pit-buying website, and pre-selected and uploaded their own papers to show the originality of their papers.

In the future, whoever's paper is uploaded later than mine, and the content is similar or the same as mine, then it will be very clear who plagiarized whom.

In academia, it is not so simple; where there are people, some things are inevitable after all.

Han Yufei agreed: "It has been proved, but Mr. Grigory's proof lacks some details. These missing details make it difficult for people to read this proof. Therefore, I am going to complete all these details, and then Add some notes of your own to make it easier to understand."

It's like putting complicated things into simple words.

He is not very young, but his tone is quite serious!

Han Songlin asked curiously: "Have you thought about how to complete it?"

Han Yufei nodded seriously: "Think it over, I'll make it after dinner."

After thinking about it again, looking at her mother Liu Yuyan, Han Yufei hesitated for a moment: "I'll do it after walking with my mother."

Going for a walk with her mother has become what Han Yufei does every day.

The place for walking is in the community.

There is a special promenade in the Xinghai community, and you can walk around the community.

How many kilometers are there in one lap?

On the side of the road, there are street lamps, benches for rest, etc.

Anyway, in normal times, everyone will walk on it.

Han Songlin was very curious about another thing, that is why Han Yufei wanted to complete it.

After all, she understood it herself, so there's no need to worry about whether other people understand it or not!

It was only after asking that I found out that it was Han Yufei's brothers and sisters who didn't quite understand.

Then Han Yufei heard it.

The little guy is quite warm-hearted.

Thinking of this, Han Songlin felt a sense of comfort.

Han Yufei is extremely smart, and what worries Han Songlin the most is that Han Yufei must not go astray in the future.

Compared to a mediocre person, the destructive power of a person like Han Yufei going astray is enormous.

In the evening, the whole family goes for a walk.

Tang Yan won't go, she has to deal with the documents.

Han Songlin didn't care about this, because Tang Yan basically did this every day.

She has to take care of Xinghai Group, Skyfire Hammer, and THC, so things naturally increased.

Han Songlin has been telling Tang Yan to trust his subordinates.

You do it yourself, not even as well as the ones under you.

Then why not just let go and let your subordinates play it!

If the subordinates can't figure it out, they will report to you.

Don't catch everything.

How did Zhuge Liang die?Don't you just die of exhaustion.

To say that the Shu Han does not mean that there are no talents.

Talents can only be called talents if they play their roles; what is the difference between "talents" who have not played a role and a lot of ordinary employees?

When it is less than the autumnal equinox, the daytime is longer than the nighttime.

There are many people walking on the road.

Han Songlin also saw many people exercising in the gymnasium in the community.

Suddenly found a lot of interesting things, in the Xinghai community, it seems that there are many beautiful young ladies living there.

At the beginning of September, although autumn has already begun, the residual heat of summer is still there.

Seeing Han Songlin keep turning his head and looking around, Liu Yuyan couldn't help rolling her eyes, is she too talkative?

Han Songlin was too courageous, so he stared at the beautiful young lady right in front of him.

"Are the ladies pretty?"

Han Songlin felt a slight sense of murderous aura: "It's pretty good-looking, but not as good-looking as you!"

"Hmph, pay attention to yourself. In the community, who doesn't know you!"

Han Songlin didn't care and said, "Is there anything to pay attention to, I just look at it with appreciation."

As he said that, Han Songlin looked at Liu Yuyan, a pair of slippers, with bright red nail polish on his toes.

A pair of long legs wanton show off!

Even though she has given birth to two children, Liu Yuyan's figure is not out of shape at all.

This is also related to Liu Yuyan's insistence on exercising.

I was going to go around the neighborhood, but I met Li Guangnan and the others sitting in a booth chatting on the way.

Naturally, Han Songlin and Liu Yuyan also went to talk together.

Ask Han Ting to bring back the younger sisters and younger brothers.

"In February this year, Intel launched a wireless flash memory with a 90-nanometer manufacturing process. After that, several chips with a 90-nanometer process technology were launched. I wonder when Synder will be able to achieve mass production of the 90-nanometer process? "

When will Synder Technology achieve mass production of 90nm chips?

Of course I hope the sooner the better.

But for many things, it is not enough to just hope, but also to respect the considerable facts.

The SW2003 lithography machine equipped by Shenwei has a 90nm process, and it has been improving it all the time!

The scrap rate of SW2003's 90nm chips is too high, and the production cost becomes extraordinarily high.

It is no problem to produce some chips regardless of cost.

But if you want to produce commercial chips, you can't.

Shenwei and Xingda are now cooperating to solve the problem.

First of all, the scrap rate must be reduced.

"For mass production, it may have to wait until next year."

"It is also possible to mass-produce next year. The gap with foreign countries is only one year. If we work harder, we will be able to surpass foreign countries!"

Han Songlin smiled when he heard the words. Sometimes, he was thinking about one thing: How powerless it is to be Hua Guo's opponent!

Chapter 830 Contributions

Han Songlin looked at the old men holding teacups in their hands, and said why he didn't bring one when he went out! "Now many of us have overtaken foreign countries. The Xingfei 150, the second largest transport aircraft in the world today, can't even be manufactured in Northern Russia."

"Northern Russia is living on its laurels. Speaking of which, its laurels are really thick. After more than ten years, many things are still in the advanced ranks in the world."

Li Guangnan said with a smile: "Bei Russia is not good in the semiconductor industry, it is on the wrong track!"

As a researcher who has been immersed in the semiconductor industry for many years, although Li Guangnan has withdrawn from the ranks of front-line research, he is now concentrating on teaching and educating people to cultivate the next generation.

But the development of various technologies is still very concerned.

"Once the technical route is wrong, the price will be too high! Take the display screen for example. Now that the CRT display screen is facing the competition of the LCD display screen, it is already a little bit powerless. I see, the CRT display screen It will have to be out of the market soon."