Technology: The first development of a sixth-generation fighter

The moment Jiang Chen’s voice fell, the whole audience was confused.

Whether it is the mentor under the stage or the new students in the audience, the brain melons are buzzing at this time.

“emmm……

Just now what Jiang Chen said is indeed that it is not necessary to accept students, and let Wu Kezhi ask him for advice, right? ”

“Yes, you heard it right!

But your tone is too weak, pretend to have to look at my brother! ”

“That’s not why, actually let Professor Wu ask him a new student, this is really a living emperor!”

“People’s poetry Saint Du Fu is a good sentence for human nature, the words are not surprising and endless, Jiang Chen will die if he is not forced to pretend!”

One of his graduate students actually asked the former genius professor Wu Kezhi to ask him questions? ”

“In this year, can any kind of goods be admitted to the graduate school of Yanda University?”

……

When students are talking.

The instructors in the off-stage tutor group are even more wonderful without faces.

Served as a master instructor for so many years.

This is the first time to see such a “awesome” graduate student!

Mu Shijun’s hand holding the small face almost broke Jiang Chen’s words.

She wanted to retract the unruly evaluation that had just been told, this Nyima was simply blind, arrogant and arrogant!

Although she is now a star professor of Yanda, both her knowledge reserves and award-winning experience are comparable to Wu Kezhi.

But she was well-behaved with Wu Kezhi.

The reason is the same, Wu Kezhi is her elder and predecessor…

But obviously, in Jiang Chen’s eyes.

No such concept…

The party Wu Kezhi almost took a sip of water and almost choked himself to death.

It has been sixteen years since he was hired as a professor at the age of 24.

What kind of graduate students haven’t been brought in sixteen years?

Naughty, salty, really want to engage in academics…

He respected the students’ ideas, of course, provided they could get in under his door.

And now, he was actually hung by a freshman with a pair of explosions rather than saying that there was anything to ask him!

Wu Kezhi couldn’t laugh at Jiang Chen on the stage.

He also didn’t know whether to praise Jiang Chen’s bravery and fearlessness, or to cry Jiang Chen’s ignorance…

However, as a human teacher, Wu Kezhi naturally could not have violently intimidated Jiang Chen.

And he felt that he had to correct Jiang Chen’s understanding of scientific research, which is not something that Jiang Chen imagined to be able to develop by drawing a big cake.

Helplessly smiled and put down the water cup in his hand.

“All right, Jiang Chen, I’ll ask you a question!”

Earlier you said that your short-term goal is to develop a lithography machine.

Then you should be very clear that the light source used in the polar ultraviolet lithography that we are currently developing is extremely ultraviolet light, and if you want to overcome the extremely ultraviolet light source, you must have a very backward understanding of electromagnetic radiation.

Would you mind deducing Maxwell’s equations to us? ”

Wu Kezhi’s question has just been thrown.

It caused a heated discussion among the new students in the audience

“What the hell is Maxwell’s equations?”

“I don’t know, I’ve never heard of it…”

“Although I studied physics at Yenchman University as an undergraduate and had a thesis on SCI, for Maxwell’s equations…

I really can’t understand, I can’t understand it at all, if this thing is not an expert in electromagnetic direction, I definitely don’t understand! ”

“It can be seen that Professor Wu is also very annoyed by Jiang Chen’s arrogance, ah, haha, actually threw out such a difficult question!”

“I bet on a pack of spicy strips, Jiang Chen, this guy has never even heard of what Maxwell’s equations are!”

“Is there anything to bet on?”

The pen is all pencil to the first, of course he doesn’t know! ”

…………

Mu Shijun also smiled slightly when she heard Wu Kezhi’s question.

Isn’t Professor Wu a bully?

Extreme ultraviolet light, also known as extreme ultraviolet radiation, refers to electromagnetic radiation in the electromagnetic spectrum with wavelengths ranging from 121 nanometers to 10 nanometers.

Want to overcome the technical barriers of extremely ultraviolet light sources.

It is necessary to start with electromagnetic radiation.

Maxwell’s equations are a set of partial differential equations established by John Cowland physicist James Clark Maxwell in the 19th century to describe the relationship between electric fields, magnetic fields and charge densities, and current densities.

Maxwell’s equations and Lorentz force equations are the fundamental equations of classical electromagnetism.

Formally from the relevant theories of these basic equations, modern power technology and electronic technology were developed.

Although Maxwell’s equations are known as the fundamental systems of equations for electromagnetism.

But in fact, even many PhDs do not study it thoroughly.

Even a genius like her only knows a little bit…

An undergraduate student like Jiang Chen, who has just graduated from college, is estimated to have never even heard of what Maxwell’s equations are…

As soon as this question appeared, Jiang Chen was afraid that it would be difficult to answer…

Wu Kezhi looked at everyone’s schadenfreude and smiled helplessly.

It wasn’t that he was embarrassed by Jiang Chen, he just wanted Jiang Chen to erect a correct view of scientific research.

In this way, the “pressure” of the whole audience came to Jiang Chen’s side.

Under the eyes of everyone, they all want to see how Jiang Chen pretended to fail…

But Jiang Chen was not only not nervous at all, but he did not smile angrily.

“Professor Wu, can’t you just ask a difficult question…”

He also thought that Wu Kezhi would throw out some century problems, and the feelings had been brewing for so long before deducing a Maxwell’s equation???

This is also too despised for him…

Listening to Jiang Chen’s rhetorical question, the audience immediately exploded.

“Egg, just hard!”

“Don’t blow, brother, the cows are flying!”

“Don’t bare your mouth, you should deduce what Maxwell’s equation is!”

“Yeah, you’re quick to deduce!”

………………

Jiang Chen didn’t want to take care of the shouts of the ignorant little farts under the stage.

A chalk was drawn from the chalk case on the stage.

First write four formulas on the blackboard:

∮∫sD·dS=q0

∮∫sB·dS=0

∮LE·dL=-sB/t·dS

∮LH·dL=I0+sB/t·dS。

The moment the four formulas were written, everyone present except the teacher had begun to be confused.

What the is this!

Crooked, except for a few English letters and numbers they knew, the rest they couldn’t understand!

Unlike students.

The professors in the tutor group have already looked stupid, although the research directions here are different, but the good guys are all professor-level instructors of physics.

How could he not see what Jiang Chen had written.

This is the integral representation of Maxwell’s equations!

Many of them know that this system of equations is not false.

But it is impossible to write it on the blackboard so easily!

At first, all the professors who were thinking of watching the hilarity straightened their waists and looked at Jiang Chen in disbelief.

Don’t……

This little guy can really deduce Maxwell’s equations???