Deep Space Planet Leader

Seeing that it was not early, Zhang Yuan quickly stepped onto a rail shuttle bus and headed to the Science Conference Hall. The Europa expedition at this time is not a sightseeing tour, there are still many things to do.

The Conference Hall was full of people. After he found Academician Ding, he sat down upright.

Academician Ding transmitted a document to him, instructing: "Such an academic conference has been discussed many times for us, but it is the first time for you. There are many big The direction is what we spaceship researchers need to study in the future. You can choose the report you want to listen to."

Zhang Yuan nodded.

"On the fifth day of the meeting, you still have a report on turbulence issues. Are you ready?"

"No problem, I'm already ready."

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Zhang Yuan is full of self-confidence, and he has long been familiar with that paper. Let him recite it when he is upside down.

The theme of this conference is "Discussion on the Development of Industry in the Future".

Earth civilization has developed to the present, forming a huge and complex industrial standard. Many of these industrial standards are unreasonable, but due to historical reasons, the cost of correction is so great that there is no way to correct them.

Academician Ding came to the stage and talked freely.

"...For a simple example, in the field of machining, the construction of smooth second rank spline surfaces on surfaces with complex topologies has always been a very important central issue..."

"...We have made very long-term development in the machinery manufacturing, automobile, and aviation industries. Scholars and engineers have worked hard to construct smooth splines on the manifold. But the results have not been ideal. Splines always have singularities where smoothness becomes worse."

"Can this problem be solved?"

"The answer is, no."

" It has been proved mathematically that it cannot be done."

There was a whisper in the Conference Hall, and Zhang Yuan also thought about it.

This is the first time he has heard these views, which is very interesting.

Academician Ding continued: "Why not? Because the industrial system that was formulated was wrong."

"Traditional spline construction methods, including spline theory, are inherently irreparable. Defects, which leads to the natural promotion of traditional splines to manifolds will be futile no matter how hard future generations work."

"For the specific proof process, you can refer to the following information..."

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"...I once looked through historical data and found that the original scholar did not care about this problem. The original industry was not developed enough, and the processed parts were all fairly simple, and there was no need to consider too much complicated mathematics. The original engineer When establishing the entire standard, I didn’t realize the technological crisis that might occur hundreds of years later..."

"The instability of the industrial foundation directly killed the upper limit of the entire civilization. Our current industrial system It has stabilized and is absolutely impossible because of the instability of the theoretical foundation. Think about it, how much will it cost to rebuild everything? All parts have to be redesigned. Is it realistic? Unrealistic."

"So, our future can only be limited to partial repairs. It is another kind of sorrow..."

Zhang Yuan doesn't know much about this aspect, but he still hears Savory.

The focus of their future work should be the re-enactment of new civilized industrial standards.

It is a very meaningful thing to use the current mathematical foundation to re-establish a complete industrial system. That will make the entire new civilization stronger, and the subsequent development will be smoother.

It wasn't until ten o'clock in the evening that the first day of the academic conference officially ended. It was exhausting.

Academician Ding and the others have other activities. Zhang Yuan is going to walk around by himself, and then return to the place of residence to rest early.

There is also a hostess at the door, who is waiting enthusiastically. She is the staff member responsible for receiving Zhang Yuan.

"Hi, hello."

"Hello!"

Shrugged bladder, Zhang Yuan feels a little bit cold, the temperature here is only more than ten years all year round Degree is not high. It may be to ensure that the heat emitted does not exceed the standard. He doesn't feel too comfortable.

The girl said: "Your spaceship has a constant temperature of 24 degrees all the year round, and the cold resistance is not good. Human beings, as long as they don’t use things, they will quickly degenerate."

"Yes, in fact, our resistance and immunity will also deteriorate. If we return to Earth, we will be more likely to get sick."

"Listen to your accent..."

It just so happened that the girl who received Zhang Yuan was also from Xia Country, and she even had a Donghua accent in her accent.

In this alien planet, when the fellow sees the fellow, his eyes are almost full of tears.

"Are you from Donghua City too? Haha, what a coincidence!"

The girl even wanted to help Zhang Yuan with his luggage, but Zhang Yuan quickly refused. A gentleman is always impossible to let the girl take these things.

But in this ghost place, his body is light and fluttering. He feels that he is holding this thing in his hand, his center of gravity is a bit unstable, and he won't even walk.

"Let me come, anyway, there is no gravity." Because she lives here all the year round, this girl named Jin Meilin has gradually become accustomed to Europa's gravity, and her steps are very steady.

In order to conceal the embarrassment, Zhang Yuan asked casually: "The people here are generally taller. Is it because of the low gravity that the skeleton is stretched... How tall are you?"

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"I used to be only 1.65 meters, and I was pulled down by 1.17 meters! In fact, girls don’t need to grow so tall. I have to eat a kind of biological calcium every day to resist this loss of calcium, which is troublesome. "

The girl curl one's lip, pointing to the muscles on her thighs and said: "Like me, I’ve been here for a year, and the muscle atrophy is not serious. If you stay for a long time, you will The degraded land is as soft as cotton."

Zhang Yuan laughed: "It is great to be able to grow taller. Many boys who are stuck at 1.69 meters are eager to rejuvenate the second spring!"

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"As for muscle atrophy, there are many ways to solve it, such as exercising, simulating gravity with centrifugal force, etc. If you return to Earth, you will recover after a while, so don’t worry too much."

Jin Meilin said with a smile again: "Mr. Zhang, how can it be what you think, exercise can only slow down the degeneration of muscles, but can not completely eliminate it. Especially the decline of the chest, it is too difficult to recover. Although, Ha, it's very tall and straight in this place. After returning to Earth, it is like an eggplant that has been burned out. It is really unimaginable..."

Zhang Yuan scratched his hair and smiled awkwardly.

He glanced at the opponent's chest subconsciously, well, it was really tall and straight.

Even, the buoyancy of air is comparable to gravity, and it can be said that it has become the most perfect shape.

But staring for a long time, it seems impolite, so I just glanced at it and didn't look at it.

It may be because of the rare encounters with fellow villagers that the two quickly became acquainted with each other. The girl in charge of the reception was very cheerful and took Zhang Yuan to visit the various equipment in the base. These devices may also appear in the future mother planets in the future.