Stargirl's guide to life in the 70s

Speaking of this lithography machine technology, China now has its own lithography machines, and several computer research groups also use domestic lithography machines.

Yu Jiang originally thought that he would directly apply for a loan when the time came, but after getting the parameters of the current photolithography machine from his father, Yu Jiang had given up this idea.

The accuracy of today's photolithography machines really cannot meet her needs.

So it seems like simple computer development, but just making the machines that make computers is a long-term job.

Yu Jiang looked at the three people in his team. Is the number of people in his project team still too small?

But her request is to be more modest than excessive!

Just study slowly like this first, maybe you can find more little geniuses like Lu Nanchi!

Although Yu Jiang's plan is very detailed, what he needs to do is to build a 4-ton machine with more than 7 parts that can draw 10 to 200 nanometers on a chip.

Just these more than 10 parts would probably take a lot of time, and the required parts must be accurate to the smallest detail.

It is not impossible for a machinery factory to make such parts, but it is not realistic to hand over all the parts that require high precision to the machinery factory.

Yu Jiang directly reported and applied for a group of machine manufacturers who would cooperate with the institute for a long time.

In the following days, Yu Jiang had to live in the laboratory every day and began to immerse himself in painting all day long.

While Hu Xin, Su Jing and Lu Nanchi studied the drawings drawn by Yu Jiang, they also learned from the machine-making masters how to make the parts with incomparable precision.

In order to make such a large project truly efficient, Yu Jiang now has no intention of hiding his clumsiness, and after returning to the dormitory every day, he still has to read the interstellar books he bought in the time and space exchange machine.

In this constant busyness, Yu Jiang finally agreed to his father's suggestion to add a few researchers to cooperate.

So there were four more students in Yu Jiang's laboratory. When they first came in, they still couldn't adapt to the atmosphere of Yu Jiang's laboratory.

Everyone is obviously younger than them, so why do you feel that they are more powerful than you?

The four people this time were not fresh graduates from the Workers', Peasants and Soldiers' University, but were recruited from other research laboratories by Father Yu after a lot of effort.

For the sake of Yu Jiang, Yu's father went to great lengths.

When the four of them first arrived, they were not led directly by Yu Jiang, but by Lu Nanchi and the other three, who explained all the existing prototypes to them in detail, and they were able to respond fluently to the four people's questions.

Fang Weiguo, the oldest of the four newcomers, couldn't help but ask the three of them their doubts: "How come you know so many? Are these all taught by the Workers', Peasants and Soldiers University?"

"Of course not. How could teachers from the Workers', Peasants and Soldiers' University teach such in-depth knowledge?

These are all taught by our sister Yu! "

When Hu Xin said this, he was filled with admiration and pride for Yu Jiang. The look in his eyes made the four of them lose their minds. The researcher Yu Jiang who is still drawing pictures on the experimental table is really so powerful. ?

As if aware of what the four of them were thinking, Su Jing did not wait for anyone to ask, and directly told the four of them: "Now these are all drawn by our sister Yu herself. The reason why we can answer your questions now is because , these are all questions we asked Sister Yu.”

"Wait a minute, aren't you all older than Team Leader Yu? Why do you all call her sister?"

Hu Xin was a little embarrassed when he was asked this question: "Well...isn't Sister Yu so awesome? We already called it that when we first started the shelling machine project, and over time, everyone got used to it..."

After explaining this episode, Hu Xin began to introduce their schedule: "Every day during the day, Sister Yu spends her time alone making design drawings. Before the first phase of the drawings was completed, we all followed the machine makers during the day. Let’s learn how to make parts together. In the evening, we will go to dinner before Sister Yu. When we come back after dinner, we will study Sister Yu’s drawings by ourselves. When Sister Yu comes back from dinner, she will help us explain the problems we encountered.

Today's work is not over until all our questions are answered, so sometimes we can go back to rest very early, and sometimes we have to study until midnight. "

The four of them understood. No wonder they felt so powerful. It turned out that they worked overtime every night!

By the time Yu Jiang noticed someone new coming to the laboratory, it was already after several people had returned from lunch.

To show his respect, Yu Jiang did not open the lunch box that Lu Nanchi handed over. Instead, he put the lunch box aside and said to the four of them, "Sorry, I have been drawing pictures this morning and didn't notice that you were already here."

"I am Yu Jiang, the person in charge of the computer development project. The three of them will often call me Sister Yu. Don't take it too seriously. You can call me Team Leader Yu or Researcher Yu, whichever you like."

The four of them greeted Yu Jiang accordingly and introduced themselves to Yu Jiang.

The eldest brother among the four was the first to speak. "I am Fang Weiguo. I am 27 years old this year. I used to work in a research institute in City B, engaged in chip development. My parents, wife and children are all in City B now. I am now transferred. Come here for a long-term dispatch.”

The person who spoke next was a tall, thin man on his left. "My name is Liu Xianjin. Like Brother Fang, I am a researcher at the City B Research Institute, but I am engaged in data processing."

The third man obviously has foreign ancestry, because he has light brown curly hair and blue eyes, but except for his hair and eyes, this man looks no different from ordinary Chinese.

But Yu Jiang knew that there should be other articles about this person's background.

Studies like this generally do not involve foreign researchers, and people of foreign origin are also rare. It is not that the country is discriminating against them, and such research is of great importance. In order to keep it secret, they have to prepare for this possibility with the worst possible intentions.

They would not be allowed to join unless their absolute loyalty to the country could be confirmed.

Sure enough, the man continued to introduce: "My name is Song Ermao. I am a native Chinese with a quarter of E country's ancestry. My grandfather was rescued by my grandmother who came to China during the war, so he treated my grandmother personally. Agreed.

Later, they stayed in China and had my father and then me.

I went to country E to study abroad two years ago, majoring in computer science. So after returning to China, I always wanted to contribute to our country's scientific research, so I took the exam and was admitted to our laboratory. "

Yu Jiang thought of the friendly relationship between China and E. It was not surprising that Song Ermao could enter the research room.

That’s who came up with this name!

The last one is the only girl among the four, and she doesn’t look much older than Yu Jiang: “Well done, pretty lady! I am Ye Yuyin, I am 19 years old this year. Because my father is the dean of the Capital Research Institute, so the former Two years ago, I entered the graduate school without exception and followed my father to do research. This time I heard that a young lady here started a new project by herself, so I asked my father to transfer me here."

Everyone present: What a big connection! No, is it really okay for you to say it openly?

Only Yu Jiang didn't react. Not everyone can enter the institute casually, and this girl must have a lot of trouble with her.

And isn’t she also the daughter of the director of the institute?

To be honest, when she entered the institute, she had more or less lost her father's relationship, otherwise why would she have been able to lead a project by herself when she first came here?