The opening reward of the city is one billion

Chapter 445 3 nanometer technology?

Ruiz roared angrily: Damn it, Lin Chen, you are too much!
Lin Chen: Don't BB, let's talk after making it~
Ruiz looked down at the title:
There are several chickens and rabbits in the same cage, counting from the top, there are 35 heads;
Counting from below, there are 94 feet.

How many chickens and rabbits are there in each cage?

Ruiz: ? ? ? ?
Is this... an elementary school question? ?

I don't believe it, okay?
Meng who?
As we all know, Huaxia's math problems have always been world-class difficult.

Someone once did an experiment.

Take the Huaxia junior high school test paper and go to the United States to test American college students.

As a result, no one could pass~
Not to mention passing, thirty or forty points in the exam is considered pretty good~
A junior high school test paper stumps foreigners, it is never empty talk, it has always been a fact~
Today, Lin Chen proved this fact again~
I am a Chinese boy, and my math ability is among the top in the world!

Speaking of this, Lin Chen shed tears of emotion in his heart.

Not only do I feel that Huaxia Erlang is awesome, but I also feel that Huaxia's math problems are awesome~~
As long as the difficulty of the topic is lowered, believe it or not, there are college students and doctoral students everywhere in China?

When Lin Chen was feeling emotional, Ruiz sitting next to him was still doing calculations with a frowning face~
Ruiz: (O_o)??
What does this count?

What do you think?
What exactly should be counted?
Ruiz's sad hair is about to fall out.

Lin Chen said sincerely from the side: "Mr. Ruiz, I now have deep doubts about your education~"

Ruiz: ...

In my heart: Doubt ass!I'm a doctoral student, okay?But your question... why is it so difficult! ?

Ruiz has begun to doubt life.

Frowning, thinking, thinking for nearly 10 minutes.

I didn't figure it out~
The Japanese boy next to him made up the knife: "Mr. Ruiz, you...haven't figured it out~"

Ruiz: ...

Swish!
Turning your head, murderous eyes: no one will think you are dumb if you don't speak!

Japanese boy: ... (shuddering, shut up obediently~)

Turning around, Ruiz scratched his hair and put the pen down with a snap.

Since it can't be calculated, it simply doesn't count.

Isn't it just a question!
Almost got caught by this kid.

What's wrong with not knowing a question?
Isn't your Chinese technology crushed by me, America?
Ruiz still held his head high, without the slightest sign of being discouraged or suppressed.

The rascal said directly: "Forget it!

It's just a question, maybe it's just because it's not within the scope of my research.

That doesn't mean anything. "

After finishing speaking, he paused.

Ruiz held his head high and said to the people behind him, "Jobson, show them the latest scientific research achievements of our United States!"

"Ok."

I saw Jobson, who had been silent behind him, came forward.

He took out a set of blueprints from his purse.

placed on the table.

When Mr. Li picked it up and looked at it, he frowned.

There is a string of English introduction written on it, the general meaning is very simple.

Design and manufacture of new lithography machines in the United States.

This stack of drawings is the design concept of the new lithography machine.

Of course, there is no core technology involved.

Other introductions can basically be ignored.

Only a few words are enough to summarize the power of this new lithography machine.

[Design and manufacture of new lithography machine and 4nm process]

The lithography machine design drawings brought by Ruiz are four-nanometer process lithography machines.

You must know that currently on the market, the highest chip is the five-nanometer process chip of the Dutch ASML company adopted by Qualcomm.

Although Huaxia is pursuing the design and manufacture of lithography machines, it has only produced 7-nanometer process lithography machines.

Missing a tiny bit is a thousand miles away.

The difference between the 7nm process and the 5nm process is ten thousand miles.

Not to mention the 4nm process.

If this lithography machine in the United States is designed, it will catch up with the technology of lithography machines in the world!
Become another new overlord of lithography machine technology besides the Netherlands and Japan!
This alone is enough for the United States to boast for half a century.

Old Li who was drinking tea with a smile on his face just now frowned.

Not to mention the 4nm process, even the 5nm process, at the current domestic level, it cannot be produced~
This time... But Ruiz really wants to pretend.

The Japanese boy next to him was not far behind, and also took out a blueprint.

Said: "This is a new type of lithography machine that is about to come out in our Great Japanese Empire. Although it is not as good as the one in Mr. Ruiz's hand, it is also a 4.5-nanometer process!

In addition to the United States, the world's second!
I just want to ask, when will your country be able to manufacture a 4nm lithography machine? "

The Japanese boy asked with a smile.

The sarcasm on his face was undisguised.

Ruiz also crossed his arms, sneered and waited to see a joke.

Lithography machine technology!
It has always been an American privilege!
Although companies in the Netherlands and Japan are the main sources of lithography machine manufacturing.

But the core technology is actually from the United States.

The United States has never had a lithography machine manufacturing company, not because they can't make them.

It's just that they are too lazy to do it, and they don't bother to do it.

Anyway, the United States is the top power in the world. Who would dare not give them what they want?
However, after seeing the potential huge benefits of lithography machines, the United States decided to independently develop a lithography machine.

And as soon as it is shot, it is a 4-nanometer process.

I have to say, very strong, but also very arrogant.

Elder Li on the side was frowning at the moment, unable to smile anymore.

Ruiz was full of complacency, and said in his heart: If you can do the math again, is it useless if you can't make a lithography machine?
We like to see the way you want to beat us but can't beat us.

Ruiz smiled smugly.

At this moment.

Suddenly the door was pushed open again.

Liu Wenyue who had just left turned back again.

Holding the document in his arms, he said as he walked, "Boss Lin, I brought you the things you forgot to bring."

After speaking, he placed the documents on the table in front of Lin Chen.

Ruiz glanced subconsciously.

See the words above.

Immediately stunned: On the design and manufacture of new lithography machines and 3nm processes~~
Ruiz: ? ? ? ?
Japanese brother:? ? ?
Jobson:? ? ?

3 nanometer process? ? ?

The people who were still full of complacency just now turned into bewildered faces.

The drawing that Liu Wenyue brought over was exactly what the system had just given to Lin Chen: the design drawing of a 3nm process lithography machine.

Of course, some of the drawings related to core technologies are no longer among them.

What is put here are only conceptual drawings and some superficial design concepts and methods.

Of course, ordinary people can't see anything, but Ruiz and others are all people who have participated in the design of lithography machines.

Therefore, when you see the drawings on the table, you can tell at a glance: this design drawing is really achievable!
Doesn't that mean that Huaxia already has the design technology for 3nm lithography machines?
Ruiz was shocked.

The Japanese boy next to him was even more disbelieving.

He shook his head repeatedly and said: "This is impossible! How can you have 3 nanometer design technology! This is absolutely fake!"

Roaring in my heart: We cling to the thighs of the United States so that we have 4.5 nanometer technology, what are you doing! ?

Lin Chen glanced at him: "I haven't asked for advice yet, what's your name?"

(End of this chapter)