Into Unscientific

In the warehouse.

Looking at Cao Yi with the expression "Such a tall thing is assembled here?"

Li Hua and Ge Tongyou couldn't help laughing together.

really.

Right now, this warehouse, which looks a bit like a cargo workshop, is difficult to combine with a precision instrument like a gravity gradiometer at almost any time.

Not to mention that compared with the gravity gradiometer of ordinary concept, the nature of this gravity gradiometer is even more extraordinary:

Although it is just a beggar's version, it is likely to open a new door for China's national defense.

Actually.

Before starting from the 29th Institute, Cao Yi was popularized by some bigwigs from the 29th Institute with very intuitive data about the significance of this gravity gradiometer:

At present, the accuracy of the top gravity gradiometer that has been published internationally is 10^12m/s, which is a world record on the surface.

The first-class countries such as Neon, Gaul, Italy, and Switzerland have gravity gradiometers with an accuracy of 10^11m/s.

The accuracy of the gravity gradiometer that may be possessed on the other side of the sea is on the order of 10^13m/s, and at most it will not exceed 10^14m/s—unless they really get the Zentraedi technology.

But Huaxia's most top-notch gravity gradiometer has an accuracy of only .

On the order of 10^9m/s.

This is also thanks to Professor Huang Danian's contribution after returning to China, otherwise the current accuracy may not even be 10^8m/s.

At present, Xu Yun's gravity gradiometer, which replaces the ultra-cold rubidium atoms with isolated particles, has the most perfect accuracy as high as 10^16m/s!

Indeed.

10^16m/s is just a theoretically perfect value, and it takes a lot of effort to reach this step.

But even the current beggar version of the gravity gradiometer can reach about 10^14m/s.

So as long as the equipment can achieve this accuracy in actual combat, then the rest is the question of how to dress a beggar as a prince, and the feasibility is still very high.

So in Cao Yi want to come.

This kind of matter, which can be called a new chapter in the national defense industry, has to be carried out in a super-sophisticated laboratory from the very beginning, and it has to go through several rounds of political review even if it can be seen at a glance.

Wait until after the project starts.

There must be a bunch of old academicians standing around the instrument, who can be seen as senior experts. A certain high-ranking boss personally assembled the last part, and finally the equipment slowly started up in the eyes of everyone's anticipation and joy.

It turned out well.

Li Hua and Ge Tongyou actually proposed the idea of ​​assembling here?

This is too sorry for the forceful style of this thing.

Seeing that Cao Yi was still in a daze, Li Hua couldn't help but took a step forward, patted him on the shoulder with a smile, and said:

"Major Cao, your thinking may have fallen into a misunderstanding."

"Although the gravity gradiometer is very important, its core link lies in the calculation of the principle, in the production of parts, not in the specifications of the appearance."

"Its finished product is meant to go up to the mountains and down to the deep sea. Why do we need to build a glamorous birth banquet for it?"

"No matter how high the specifications are, if you don't have the strength, even if we replace our warehouse with Milan Fashion Week, it will be useless for you to have a CEO of a big brand next to him. Their bald heads are more attractive than yours. eye."

I heard this.

Ge Tongyou next to Li Hua also nodded with emotion, and a trace of reminiscence appeared in his eyes:

"Yes, Major Cao, look at our country's achievements in the past, don't talk about the ceremony of the press conference in the early years, and you can't even show your face."

"For example, in the Dongfanghong satellite that I worked with the commander-in-chief back then, there were a few bamboo mats and quilts next to the main console of the rocket launch—and that's not all. At that time, we were afraid that the satellite across the sea would capture pictures of people's lives. Our The trousers are hanging out in the assembly workshop."

"Even the light of hope for our country was born on a humble boat?"

"Our generation never engages in those empty-headed battles. Efficiency is always the first. Whichever leader dares to talk about pomp, everyone can push him out in minutes!"

Looking at Ge Tongyou who was quite high-spirited.

Xu Yun also felt a surge of emotion in his heart.

The era that Ge Tongyou experienced was very complicated. Some people think it is bitter and some people think it is sweet. People with different experiences have different impressions of it. Even now, there are thousands of opinions.

But no one will deny one thing:

The workers of that era were the purest, daring to contribute to their ideals, daring to stand up to their superiors, and they were the real "grandfathers of workers".

It's a pity that I was born several decades late, so I couldn't see the demeanor of Wang Lao and the others riding the wind and waves in that era.

And just when Xu Yun's mind was dim.

Cao Yi on the side also seemed to have some unique insights, and he stood up straight like a pine tree:

"I understand, Mr. Li, then I'll be brazen enough to 'watch the ceremony' here. If you need any help, just ask!"

In fact, in terms of position and affiliation, Li Hua is not Cao Yi's immediate superior, and he is not even qualified to give instructions to Cao Yi.

But right now this situation is not a combat mission, at most it is helping to disassemble and assemble equipment, so out of respect for Li Hua and Li Hua, Cao Yi voluntarily became a subordinate.

Li Huajian nodded politely at him, and then called in assistants to make him prepare for assembling the equipment.

As Li Hua said before.

The most important part of the gravity gradiometer lies in the calculation and the production of parts, and there must be no mistakes in these two links.

And after the parts are produced.

The Gravity Gradient can change from a baby who is cared for carefully to a muddy leg with strong skin and resistance.

There are only a few parts to pay attention to during the entire assembly process, and they are basically related to airflow, signals and the like.

So soon.

Including Xu Yun and Cao Yi, everyone began to do coolies.

"Two people, move this metal cover out, no, no, no, don't use a crane, four or five people can handle it!"

"Xiao Liu! Move the case to the left to make room for the filter!"

"Don't open the intake pipe on the left. This thing is very hypocritical. It really needs to be assembled in a sterile environment. Xiao Zhou has already gone to get the simple sterile partition."

"Borrowed and borrowed"

After more than half an hour.

The sorted equipment was neatly placed in a corner of the warehouse.

Ge Tongyou took the structural diagram and led the people to start the final assembly.

Mentioned earlier.

As a kind of exploration equipment, the gravity gradiometer itself cannot be pushed on the ground with wheels or the like. Its main carrier is an aircraft or a warship.

Leaving aside the situation of the latter, the former includes all kinds of medium-sized helicopters.

Therefore, it is not difficult to see from the carrier that the volume of the gravity gradiometer is actually not large.

So it's time for assembly.

The main purpose of Ge Tongyou and others is to connect the various parts on the line, as well as the legendary factory skills

Hit the screw.

This is why Ge Tongyou and Li Hua dared to assemble on the spot.

Of course.

When encountering some special structures, it still needs the assistance of external equipment, such as manipulators and so on.

Compared with the previous division of labor, the assembly link is also divided into three modules.

Among them, Xu Yun, as the person in charge of the measurement module, was naturally assigned tasks related to the measurement module at this time.

Two days ago, when Xu Yun first arrived at the Xichang base, only Academician Pan and Mr. Wang were by his side, and he could only sleep alone.

But now with the intention to achieve.

Academician Pan yelled several members of Xu Yun's original "Listening to Truth" project team to the Xichang base, and asked them to fight Xu Yun.

With these tools and people present, Xu Yun also had a helper, so he went to sleep. Well, he slept alone.

This moment.

Tang Fei and others are assisting Xu Yun in the final process, that is,

Loading of the Pangu particle container.

After all, the gravity gradiometer is so big, it is impossible to insert the collider into it to produce Pangu particles on site, and the circumference of the smallest collision orbit is only one or two hundred meters.

So they can only process the Pangu particle in the laboratory first, and then package it into the measurement module.

"Dr. Xu, the container is here!"

On the co-pilot of a small transport vehicle, Zhang Han, who was riding a forklift for the first time, was waving at Xu Yun with a full face, and his hair fluttered messily in the wind.

After the car stops.

The girl quickly jumped out of the car and said to Xu Yun:

"Dr. Xu, there are a total of six cans of ultra-low temperature Pangu particles, and the relevant data has been verified to be correct. It should be enough for us to use this time."

Xu Yun nodded towards her:

"Thanks for your hard work."

mentioned earlier.

Solitary point particles are originally uncharged and belong to neutral particles.

Theoretically speaking, its neutron-like degenerate matter can only be preserved in neutron stars.

But then Xu Yun thought of a way, which is to use π mesons to convert the isolated point particles without any electricity into a metastable electronic state for storage.

Of course.

This kind of storage is still different from the storage ring of a conventional particle collider, because the storage ring of a collider is very, very large.

Students who have watched the TV series "Three-Body Problem" should have some impressions of the Liangxiang Accelerator, that is, the scene where Wang Miao took pictures of Yang Dong.

That scene is actually Yanjing's electron-positron collider, located at the Institute of High Energy Physics, Chinese Academy of Sciences, No. 19, Yuquan Road, SJS District, BJ City.

The tube wrapped with copper wire in front of Wang Miao's photo is the storage ring.

By the way.

The storage ring of the Yanjing Electron Positron Collider is a double-ring structure, that is, there are two storage rings.

Inside one ring are electrons moving at high speed, and inside the other ring is the antimatter of electrons, that is, positrons.

all in all.

Consider the size of the storage ring.

Xu Yun's final plan is to start with the twist angle θ of the outer orbit of the Pangu particle, and inject π mesons from the twist angle θ, so that the Pangu particle has a superfluid-like property.

Then irradiate it with a near-infrared light with a high resonance, which can meet the conditions for exiting the trap, and successfully 'extend' the Pangu particle's lifespan to 15,000 seconds.

If converted into hours, it would be a little over four hours.

Then Xu Yun called Tang Fei, Liang Haoran and other idiot writers who forgot their names, and worked together to carry the container down.

"Dr. Xu, here it is!"

An engineer from the Xichang Satellite Launch Base called Xu Yun's name, and threw a hand towards Xu Yun half a meter away, and Xu Yun also caught it cleanly:

"Thank you, Mr. Huang."

Seeing Xu Yun's "vigorous skills", the man named Huang Gong's eyes lit up immediately, and he gave Xu Yun a thumbs up.

Xu Yun smiled, but did not speak.

Ordinary people may need to put both hands on this handle in order to stabilize it.

However, for Xu Yun who has already cultivated "Lai Fu Jian Jue" to the middle level, it is a basic practice to pick up this thing with one hand.

Then he turned around, carefully took out a disc from a box on the right, aligned it with the groove of the mechanical arm, pulled a sheath bolt, and pressed it hard.

Click——

With a soft sound, the disc was embedded into the groove.

Then Xu Yun raised his head again and said to Zheng Lei at the other end:

"Xiao Zheng, pass me the connecting cable."

Zheng Lei quickly pulled out a yellow wire from the module he was in charge of, and reached in front of Xu Yun:

"Here, God Xu."

"Thanks."

Xu Yun thanked him, took the yellow line and the schematic diagram, and started proofreading.

According to the original structure designed by Huang Yuting.

Six or three pairs of measurement modules will be loaded on the three arms of the gravity gradiometer.

These measuring modules are all circular with a diameter of 7.5 cm, thicker than the width of the robotic arm, and are embedded in the front and rear ends of the mechanical arm.

If you take any one of the ends and look at it, the shape is somewhat similar to the famous turntable machine gun - the main body of the machine gun is the mechanical arm, and the measuring module is the magazine.

These measurement modules have been preset with very fine measurement components, and have been uniformly tested in the previous handover process without any flaws.

So Xu Yun and the others don't need to operate the inside of the module, they only need to install the container with Pangu particles and the module.

For example, the previous embedded disc, and the current butt connection.

The yellow wire in his hand is connected to a laser alignment device - this thing is said to be a device, but it is actually the size of a thumb.

Its function is to prevent the core balance module from having problems with the default backhand, so the yellow line should be aligned with

Xu Yun carefully proofread the structure diagram:

"Found it, sensor A3 interface."

Click——

The cable fits smoothly.

Besides Xu Yun's side, other modules are also being carefully assembled.

for example

In order to ensure low temperature required refrigeration link.

"Yo ho, this thing can reach the cooling effect of 50nK level?"

In the warehouse.

Seeing the refrigeration module in front of him that was only half the size of a microwave oven, the youngest Liang Haoran couldn't help raising his eyebrows, and asked Tang Fei beside him:

"Old Tang, you brought this stuff, right? What's the price? If it's cheap, I'll make one when I go back."

Although he and Tang Fei were not classmates in the same class, they were fellow villagers in the same place, and their relationship had always been very good, belonging to the state of conjugated father and son.

Tang Fei gave him a blank look when he heard the words, and gave him a middle finger without mercy:

"Convex, laser cooling and magnetic potential well evaporative cooling equipment, the effect is infinitely close to absolute zero. Looking at this performance, you know it is definitely not cheap. Where do you have the courage to ask the price?"

Liang Haoran seemed very optimistic, he didn't care about his friend's contempt at all:

"Just tell me the price, let me open my eyes?"

Tang Fei was silent for a few seconds, and raised three thumbs up:

"3.37 million. I heard that the cost of the control system is no less than one million, and the number of them in the whole country does not exceed ten."

"Of course, this is not because the old technology is immature, but because it is relatively rare to use this temperature outdoors."

"However, if our trial operation is successful this time, it is estimated that there will be a big order in this business."

"hiss"

Liang Haoran suddenly took a deep breath, looked at the refrigeration module in front of him again, and smacked his lips:

"Such a thing costs three million?"

Tang Fei snorted coldly and didn't speak.

But soon, Liang Haoran thought of another question, and asked Tang Fei treacherously:

"Hey, Old Tang, no matter how expensive this thing is, it's equivalent to a refrigerator—so can it talk dirty?"

Tang Fei:

".?"

Yep, another player playing with Atomic Heart and Magic.

Huh.

Why do you say again?

The docking of the refrigeration module and the container is an important link in the entire assembly process.

But still that sentence.

The two words of importance and difficulty are actually not the same concept.

The more important the equipment, the less likely it is to make mistakes in the connection process - because it has been protected layer by layer during production.

Just like a mushroom bomb, you can light a lighter next to it for a hundred hours without any problems.

So soon.

After more than an hour.

When the time was close to ten o'clock in the morning, a gravity gradiometer finally appeared in front of everyone in its entirety.

The whole body of this instrument is pitch black, and its height is about two-thirds of an adult. That is, about one Pandora.

At the bottom of the instrument is a metal base with a thickness of ten centimeters and a diameter of about one meter.

Don't look at the inconspicuous bottom, it is actually the information transmission center of the gravity gradiometer, and there are many small signal processors inside.

This thing is to the gravity gradiometer what An Xin is to Gao Qiqiang. Without An Xin, Gao Qiqiang is just a peddler.

On the bottom of the support is a cylinder with a height of about 50 centimeters. Inside the cylinder are the containers and cooling modules containing Pangu particles, the external lattice plate, the three-dimensional electrostatic balance equipment designed by Huang Yuting, etc.

Above the cylinder is a hemispherical cover with the opening facing upwards.

There is a vertical signal receiver inside the cover, and three mechanical arms are attached to the inner wall of the cover.

If this description is not easy to understand, you can imagine such a picture:

A can of Wanglaoji was placed on a plate of mosquito coils, and a small bowl was placed on top of the Wanglaoji. In the center of the bowl stood a piece of Green Arrow chewing gum, and tomato sauce was spread on three sides of the inner wall from the mouth of the bowl to the bottom of the bowl.

The mosquito coil is the base, Wanglaoji is the cylinder, and the small bowl is the cover—the three strips of ketchup are the three attached inner walls.

After the gravity gradiometer is assembled.

Li Hua and Ge Tongyou switched on the power first, and the instrument started buzzing quickly—this means that the basic power supply line is normal.

See this situation.

Li Hua beckoned to the assistant again:

"Xiao Guo, take out the things."