Wandering Spaceship in Deep Space Chapter 102: Development of new standards

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

　　 The meeting room was crowded with people. After he found Academician Ding, he sat down upright.

Academician 　　 Ding sent him a piece of information, instructing: "Such an academic conference has been discussed many times for us, but it is the first time for you. There are many general directions, it’s our These spacecraft researchers will need to study in the future. You can choose the report you want to hear."

　　 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."

　　 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 Future Industry", which includes a large number of improvements of the new civilization on the basis of the original industry.

　　The 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-order spline surfaces on surfaces with complex topologies has always been a very important central issue..."

　　"...We have made very long-term developments 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. There are always singular points where smoothness becomes worse."

　　"Can this problem be solved?"

　　 "The answer is, no."

　　"It has been proved mathematically that it cannot."

　　 There was a whisper in the meeting room, 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 can't it? Because the industrial system that was formulated was wrong."

　　"Traditional spline construction methods, including spline theory, inherently have irreparable flaws, which leads to the natural promotion of traditional splines to manifolds in vain no matter how hard future generations work."

　　"For the specific certification process, you can read the following information..."

　　"...I once looked through historical data and found that the scholars did not care about this problem. The industry was not well developed at the time, and the parts processed were all fairly simple, and there was no need to consider too much complicated mathematics. The original engineers were building In the whole standard, I didn’t realize the technical crisis that might occur hundreds of years from now..."

　　"The instability of the industrial foundation has directly strangled the upper limit of the entire civilization. Our current industrial system has stabilized, and it is absolutely impossible to overthrow and rebuild because of the instability of the theoretical foundation. Think about it, and push everything How much will it cost to start again? 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 listens to it with gusto.

　　The key work they will do in the future 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 whole set of industrial systems. 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, and 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 his shoulders. Zhang Yuan felt a little bit cold. The temperature here is only ten degrees Celsius all year round, which 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: "The constant temperature inside your spacecraft is 24 degrees all 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..."

　　 Coincidentally, the girl who received Zhang Yuan was also from Xia, and she even had a Donghua accent in her accent.

　　 On this other planet, when a fellow meets fellow villagers, 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 get the luggage, but Zhang Yuan quickly refused. It is impossible for a gentleman to let a 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 can'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 pace is very steady.

　　 In order to conceal the embarrassment, Zhang Yuan asked casually: "The people here are generally taller~IndoMTL.com~ Is it because of the low gravity that the bones are elongated... How tall are you?"

　　 "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 curled her lips and pointed to the muscles on her thighs and said: "Like me, the muscle atrophy is not serious after coming here for a year. If you stay for a long time, it will degenerate like cotton. Soft."

　　 Zhang Yuan smiled: "It's great to be able to grow taller. Many boys who are stuck at 1.69 meters, how eager to rejuvenate the second spring!"

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

　　 Jin Meilin smiled and said: "Mr. Zhang, how can you imagine it, 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 the earth, it will be like a flaked eggplant, which is really unimaginable..."

　　 Zhang Yuan scratched his hair and smiled awkwardly.

　　 He glanced at the opponent's chest subconsciously, um, 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 at it for a long time, it seems impolite, so I glanced at it and didn't look at it.

　　 may be due to the rare encounter with fellow villagers, and the two quickly became familiar 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.