Once he was on a business trip for more than four months, unable to call himself, and even wrote a letter to himself every few days.

That's right!

The base is allowed to send letters, but every letter will be strictly checked.

When Dai Xiaomei talked about this, although everyone was laughing, they actually understood it in their hearts.

She also misses Ye Tian very much.

But there is no way.

The nature of Ye Tian's work determines that it is impossible for them to stay together every day like ordinary couples.

This is the inevitable result.

"Ahem, well, Professor Ye, you're on vacation recently, let's get together if it's okay."

Yu Shuang reacted the fastest and said to Ye Tian proactively.

"Yes, I have nothing to do now anyway."

Zhiqiu also nodded.

"Yes, yes, this place is big, I think everyone can live broadcast here, barbecue or something."

Nan Poer suggested.

barbecue?

Ye Tian was startled.

Then nodded with a smile: "Yes, no problem."

Sister Zhou on the side was speechless.

"No, you have a barbecue at Jiujiantang villa, have you really considered the feelings of the villa developer?" Luo Xin couldn't help complaining as he watched several people discuss happily there.

???

???

When several people heard this, they were all stunned.

Then there was a burst of laughter.

PS: Ask for flowers, ask for evaluation tickets, ask for rewards, and ask for automatic subscriptions!ten.

Chapter 299 It's better to drink less wine (seeking automatic subscription)

Be in the right place, do the right thing.

This is inevitable.

For example.

If someone pickled sauerkraut in a five-star hotel, wouldn't it make people feel unfriendly?

Is it weird to go to a western restaurant and tell people to bring me a bowl of hand-pulled noodles?

The same is true.

In a luxury villa worth hundreds of millions, study how to make Northeast barbecue.

It feels just as weird.

of course.

If it is in your own yard, you will naturally want to do whatever you want.

The key point is.

They are broadcast live and belong to public figures.

This is a bit surprising.

As soon as Luo Xin said it, everyone realized what was going on.

"Hahahaha!"

"It's really a bit of a disobedience."

"It's okay, I'm in charge of my territory "[-]"."

Several girls said one after another.

Ye Tian also chuckled, naturally he had no objection.

He is not the kind of person who cares about such small things.

Just a BBQ.

Just be happy.

As for the so-called style of Jiujiantang Villa?

Ha ha.

In Ye Tian's eyes, there are no so-called nobles in the country today.

They are all born with mud legs, what kind of elegant people are they pretending to be?

What he hates the most are those guys who think they are superior to others.

Relying on the power of his parents and grandparents, he went to the sea to make money 30 or [-] years ago, but now he is posing as a young mentor.

Isn't it because the Internet was underdeveloped at that time, and few people knew the dark history of their start.

"You are free."

Ye Tian said to the girls: "I have no objection anyway."

"Haha, thank you Professor Ye."

The female anchors are naturally grateful.

To know.

There are many rich people in this world.

But not everyone is willing to lend such a good place to them for live broadcast.

Although everyone knew that Ye Tian did it for the sake of Little Sister Dai, but no matter what, this kind of favor was essential.

........................

have already eaten.

The girls ran to the home theater of the villa to sing, but Ye Tian didn't participate, but went back to his study.

He had never liked this kind of activity very much.

Dai Xiaomei wanted to take him with her before, but she gave up later.

In her own words.

Ye Tian was born to be quiet.

Sitting in the study, Ye Tian clicked the mouse and began to check the technical information about the pump propeller on the Internet.

These are all available online.

His purpose is also very simple, that is, to broaden his horizons.

At the same time, compare it with the technology in your mind.

Submarine pump jet propulsion is not a real pump jet propulsion device.

It looks like a ducted propeller, water flows in from the head of the duct, and then sprays out from the tail.

It consists of fixed blades and a dozen rotating skewed blades, while ducted propellers have no fixed blades.

The submarine with water jet propulsion has excellent high-speed maneuverability,

When turning, the lateral force generated by the water jet propulsion device can reduce the turning radius.

And this feature is very important for submarines.

According to the introduction in the data.

The noise of traditional propeller propulsion is relatively loud, and the noise of submarines is mainly emitted by the propeller.

Moreover, the enemy can use sonar to analyze the sound of the propeller to obtain a lot of information.

For example, how many propellers the opponent has, how many blades each propeller has, and what the speed is, so as to calculate the speed and model of the ship.

Therefore, many countries have carried out research on this issue, and later came up with the idea of ​​replacing propeller propulsion with water jet propulsion.

There are two types of water jet propulsion, one is the pump jet type, and the other is the magnetic water jet type.

The former uses a water pump to suck water in from the bow and spray it out from the stern to produce a reaction force.

Since there are no propellers to stir the water, the sound is much quieter, and it is difficult for others to pick up the sound signature. The sound is similar to the movement of the earth's crust or the mating of whales, which is difficult to detect.

At present, individual submarines in individual countries have adopted them, and the technology is relatively mature.

The latter uses superconductors to generate a strong magnetic field, and uses magnetic force to suck water in from the bow of the boat and eject it from the stern of the boat. The principle is similar to that of a maglev train.

and,

Magnetic jets are quieter than pump jets due to the absence of mechanical friction.

But the structure is complicated, and the current technology is not yet mature. It is said that the Dongying people may be studying this technology.

See here.

Guan Tian frowned.

The information in my hand is naturally the pump jet propulsion.

But now it seems,

More advanced is obviously the magnetic water jet propulsion 0 ..

But it's a pity.

This document recognizes "!" Accurate' above, and there is no such technology.

Or.

Unless one day the system can reward itself in this regard, in the short term, there is probably no other way.

think of this,

He sighed heavily.

Some things really can't be helped.

Who made our foundation too thin.

This is what must be experienced.

........................

time flies.

In a blink of an eye.

It was late at night.

I heard that the group of girls upstairs still wanted to keep going.

Ye Tian naturally didn't bother them.

Instead, he went to bed early on his own.

But he was thinking about whether to live in another place.

Although the environment here is good, it is still in the urban area after all.

If you find a quieter place, it may be more suitable for you.

the next morning.

When Ye Tian woke up, it was already past eight o'clock in the morning.

Get out of the room.

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