Cancel my college entrance examination? The development of the sixth-generation fighter shocked the

In the office.

Seeing Xu Hao casually put the file bag containing the drawings in his hands, Liu Jianguo looked a little confused.

"Inside... are the drawings?"

Even though Liu Jianguo had seen many storms.

But it was the first time that someone was so casual and handed over the drawings of a major fighter to him.

This seemed a little different from the handover of drawings he had imagined!

Xu Hao didn't understand.

"Yes! The complete drawings of the sixth-generation strategic bomber are in it."

"However, after all, it is a big guy, and some design modules can only be designed with related software, so there are also several encrypted USB flash drives in it."

Xu Hao didn't know why Liu Jianguo showed such an expression.

It seemed a little surprised.

Could it be that the handover of drawings requires some ceremony?

Bathing, changing clothes, and praying devoutly?

Then burn incense and worship Buddha, and then formally hand over the drawings?

Feudal superstition is not advisable!

After getting a positive answer from Xu Hao, Liu Jianguo's surprise gradually turned into impatience.

He couldn't wait, and his eyes were burning with desire to see the drawings inside.

Without hesitation.

In front of Xu Hao, he opened the seal on the file bag.

Then carefully, as if protecting a fragile jade, he gently placed hundreds of pages of drawings in his hands.

Then he slowly turned to the first page and began to check carefully.

Then the second page, the third page...

Gradually, Liu Jianguo was completely immersed in the drawings, and all the sounds from the outside world seemed to disappear at this moment.

"The fuselage is covered with elastic material to keep the surface of the fuselage uniformly conductive. Even the seams of the fuselage are not spared. In this way, the surface of the fuselage is difficult to be detected by radar."

Liu Jianguo kept muttering to himself while looking at it.

"The engine air intake uses an S-shaped intake duct and uses nozzle temperature regulation technology..."

"Hiss... Inverse synthetic aperture radar mode? Terrain avoidance technology?"

"Equipped with NSS navigation system, and equipped with inertial navigation unit and astronomical navigation unit?..."

At first, Liu Jianguo read it with great interest, his eyes full of obsession.

But as he read on.

He found that there were some things on the drawings given by Xu Hao that he couldn't understand.

Even!

Some innovative technologies and knowledge points are somewhat different from the professional knowledge he is currently involved in?

Liu Jianguo was suddenly confused.

Was he wrong, or was his knowledge not up to standard?

For the first time, Liu Jianguo began to doubt himself...

No!

He seemed to have never heard of these technologies and knowledge before.

Xu Hao was still just a student, how did he know?

Could these be wrong?

Thinking of this, Liu Jianguo's heart moved, pointed to a few places that he didn't understand, and directly consulted Xu Hao.

On the one hand.

He wanted to solve the confusion in his heart.

At the same time, he also wanted to know whether these new technologies were really feasible.

Xu Hao saw the problem pointed out by Liu Jianguo, smiled lightly, and then answered confidently.

"To understand the anti-(inverse) synthetic aperture radar mode, we first need to understand a basic principle called electromagnetic scattering!"

"Scattering is a physical phenomenon that occurs when electromagnetic waves encounter discontinuities, non-uniformities, or objects."

"The deviation of the wave trajectory or path is usually called scattering."

After a pause, Xu Hao leaned forward and continued to analyze seriously.

When Liu Jianguo heard this, his head was a little confused.

For a moment.

He seemed to be a student listening to a class, and Xu Hao was his teacher?

He knew the difficulty and importance of this question.

He decisively took out a pen and paper from the drawer and wrote down what Xu Hao said.

At the same time, Xu Hao also started to talk again.

"Radar signals are reflected or scattered in different ways, depending on the wavelength of the electromagnetic wave and the shape of the object, the scatterer."

"If the wavelength of the electromagnetic wave is much smaller than the size of the scatterer, the electromagnetic wave will be reflected back just like light is reflected from a large surface. This type of scattering is often referred to as scattering in the optical region."

"If the wavelength of the electromagnetic wave is comparable to the wavelength of the scatterer, for example within a few wavelengths, some resonance may occur and the scattering intensity may fluctuate considerably with different frequencies. The scattering direction is mainly affected by the direction of the incident wave, and this region is often called the Mie region (or resonance region). This special type of scattering is therefore called Mie scattering."

"If the wavelength of the electromagnetic wave is much longer than the size of the scatterer, the electromagnetic wave will scatter around the scatterer. This type of reflection is called RayleighScattering. "

"So, it is not difficult to find that the radar and the target to be detected are in relative motion. If the radar is stationary and the target is moving, then the two are also in relative motion. This is the inverse synthetic aperture radar. "

After saying that, Xu Hao picked up the water cup and took a sip of water.

Liu Jianguo's notebook was already densely filled with various notes.

At this moment, he.

After listening to Xu Hao's analysis, he felt a sense of sudden enlightenment.

The fog in his mind before had now disappeared.

Replaced by an extremely clear feeling.

Liu Jianguo sighed deeply.

Looking at Xu Hao, he was very shocked in his heart!

Xu Hao is just a high school student who just graduated!

He actually mastered these cutting-edge knowledge so thoroughly and integrated them.

From his calm and effortless performance just now, it is obvious that he has already understood these knowledge points thoroughly and clearly understood the principles.

It is also perfectly applied to the sixth-generation strategic stealth bomber and carried out technological innovation.

"Maybe, this is genius! "

Liu Jianguo sighed silently in his heart.

In fact.

There are still many things he doesn't understand or is confused about the technology and knowledge points on this drawing.

But now he thinks.

The existence of this drawing is too precious.

Not only is it a brand-new sixth-generation strategic stealth bomber drawing that is different from other countries in the world.

At the same time.

It involves innovative technologies and core technologies, which are not enough for him to master and enjoy alone.

Such a feast of technology and knowledge should be shared by more scientific researchers.

So...

Liu Jianguo took a deep breath and looked at Xu Hao with fiery eyes.

"Xiaohao, your design drawing involves too many cutting-edge technologies and knowledge, and it is too extensive."

"More researchers should learn and share some of the technologies together."

"I think we can hold an academic seminar to discuss the design drawings and other aspects of the sixth-generation bomber."

"What do you think about you being the main lecturer?"