Tech house system

In the open sandy field, a military off-road vehicle painted in camouflage colors was driving at high speed, stirring up a cloud of smoke and dust.The driver was Lu Bin, the security officer of Xilin Aviation Center. He drove the car steadily and looked at the people lying in the back seat through the rearview mirror from time to time.

With a bang, the wheels ran over a stone, the car shook, and there was a muffled hum from the back seat, and a person slowly got up.

"Sorry, Shu Xun, I will be more careful." Lu Bin said.

"It's okay..." Wei Shuxun still kept his eyes closed, took out his glasses from his jacket pocket and put them on his nose, then leaned on the back seat: "What time is it?"

"8:25."

"Can you make it?"

"no problem."

Recently, Beihua Airlines was preparing to launch a spy satellite, and issued some orders, including Wei Shuxun.A few days ago, other colleagues had gone by helicopter. Wei Shuxun recently worked with Professor Guan Cheng, Professor Lin and others to study the technology of low-orbit power link. If successful, another new spacecraft will be born.It just so happened that at the last critical moment, Wei Shuxun was reluctant to leave, so he stayed in Xilin for a few more days. By this morning, the key problem was finally resolved.Then Wei Shuxun looked at the time, only to realize that it was already the last day of the transfer order.

Of course, if you don’t want to go, you can refuse, and there will be no punishment from Beihua, but Wei Shuxun doesn’t want to let go of this learning opportunity. After asking with the help of Professor Lin, I learned that there are just a group of people in the military area 20 kilometers away today. The supplies were to be airlifted to Beihua Airlines, so I hurriedly asked Lu Bin to send him over to catch the wind.

Hurry up and hurry up, and finally catch up with the helicopter at the last moment. The soldiers on the helicopter are all acquaintances. When they saw Wei Shuxun, they laughed: "Hey, Wei Shuxun, why are you always in such a hurry!"

The helicopter was noisy, and they couldn't hear what they said clearly, but they could see the shape of their mouths. Wei Shuxun smiled and cupped his hands to express please, find a corner and continue to catch up on sleep.Since meeting Dr. Xia of Beihua Airlines four years ago, Dr. Xia has been thinking about him and has always wanted to transfer him to Beihua.Later, Wei Shuxun went to Beihua for work, and found that there are really more young people there, and the degree of activity and freedom is also higher. After work, he even formed a team to play online games together. Don’t be too happy, Wei Shu Xun almost couldn't think of Shu.

However, Wei Shuxun was still unwilling to be transferred to Beihua. Xilin Airlines had more scientists from the older generation, so it was a bit dull, but he could learn all kinds of valuable experience.Moreover, Xilin Airlines is also very kind to him, and Professor Guan Cheng is here, so it is impossible for Wei Shuxun to leave.

But with a good relationship foundation, Beihua Airlines likes to transfer Wei Shuxun to any research that needs cooperation.For nothing else, Wei Shuxun is capable and willing to endure hardships and stand hard work. Since he has to transfer people, it is better to find a work partner who is compatible with him.

Wei Shuxun is now one of the key researchers trained by Xilin Airlines. The work on his body is getting heavier and heavier, and he is often very busy. Therefore, every time Beihua Airlines transfers him, he has to arrive at the last moment.After so many times, even the military base next door knew him as a busy man.

When the helicopter arrived at Beihua, there were already familiar people waiting outside the apron.As soon as Wei Shuxun got off the plane, he saw a young man running over with a smile: "You bastard, why did you come here at the last moment!" He stopped in front of Wei Shuxun and punched him hard: " I bet you that you won't come!"

Wei Shuxun straightened his glasses and asked with a smile, "Win or lose?"

"Of course I won, how could you not come to such a fun event!"

Wei Shuxun laughed loudly: "That goes without saying!"

This young man is a researcher of North China Airlines, named Deng Ningwei, a doctor of returnees. He studied in country M for ten years and returned to China after completing his studies. He is now wanted by country M on charges of espionage.Wei Shuxun didn't know the details, but he only knew that Deng Ningwei was very powerful. He was so powerful that country M refused to let him go back. It was the National Security Bureau who smuggled him back.After returning to China, Deng Ningwei is indeed extremely brilliant. He has already independently taken charge of several major projects, which is second to none among his peers. If Wei Shuxun hadn't had a learning machine, he would have been unable to keep up with his thinking.It was also rare for Deng Ningwei to find someone he could chat with, so he treated Wei Shuxun with special respect.

Beihua Airlines is so enthusiastic about poaching Wei Shuxun's corner, at least half of it is because of Deng Ningwei - if Wei Shuxun doesn't come to Beihua, maybe Deng Ningwei will go to Xilin one day!

The two walked and chatted with a smile, got on the scooter waiting outside the tarmac, and quickly drove to Beihua Aviation Center.

Beihua Airlines is slightly smaller than Xilin Airlines, because manned rockets are usually launched by Xilin Airlines, but domestic satellites are basically developed and launched by Beihua Airlines.

Before Wei Shuxun came to Beihua to launch communication satellites, weather satellites, navigation satellites, etc., this was the first time for a spy satellite, so he was excited.

In fact, only the insiders know about the launch of a spy satellite. It is only announced to the public that it is launching an astronomical satellite. No country will openly say that it has launched a spy satellite.Moreover, the appearance of the satellites is similar, there is really nothing to be excited about.But Wei Shuxun was still a young man, and his blood surged at the thought of participating in such a top-secret military operation.

Then, the excited Wei Shuxun was brought to the laboratory, and after putting on the experimental white robe, an old professor said to Wei Shuxun: "It's just in time, you and Deng Ningwei are in the same group, responsible for optical frequency reflection and supersonic laser. One item, no problem!"

Wei Shuxun: "No problem!"

Then... Then, as usual, everyone immersed themselves in the experiment.

Wei Shuxun is full of expectations: "...QAQ"

"...I think this is different from what I imagined." After a busy few days, Wei Shuxun, whose blood was frozen to ice by the boring experiment, complained: "I don't feel nervous at all."

Dun Ningwei, who was eating, stopped his chopsticks and asked, "What tension do you want?"

Wei Shuxun thought for a while, and said seriously: "It's that kind of exciting and nervous feeling where everyone is locked in a secret laboratory, surrounded by soldiers with live ammunition, and anyone who dares to move will get a bang! "

"Pfft..." Deng Ningwei almost choked on the rice grains, and quickly drank his saliva: "I think too much, the spy satellite is just a high-resolution optical imaging lens added to the observation satellite, it's not a big secret, which country can't make it?" Come out." He paused: "It's just that no one knows which one is a spy satellite, even if they know, who would dare to shoot it down?"

Wei Shuxun nodded in disappointment. Unless there is a real war, no one will attack the satellites of other countries. It is really impossible to think that adding a "spy" can be as tense as a gunfight movie.At least it's not bad for researchers, they just add a special optical imaging when manufacturing satellites.

Because it was a familiar job, and his partner was Deng Ningwei, who was even stronger than him, the two of them took more than a dozen assistants and completed the job in just one week.Seeing that they were idle, the person in charge simply transferred them to the main console to help, and worked with the calculation team to study the predetermined track.In order to avoid launch mistakes, in addition to the best reserved orbit, the second and third orbits must also be prepared.As for the fourth item... how can there be so many choices, and then it will fall directly.

Wei Shuxun has been praised a lot in recent years, and he thought he was quite smart. After playing with the calculation team for a week, he was almost beaten and lost his confidence.

What is the angle between the equatorial plane and the center of the earth, and what are the eccentricity and angular velocity? Those functions are familiar to me, so why did I not recognize them when I wrote them to you?

The learning machine kindly gave Wei Shuxun a lot of professional explanations, such as what is eccentricity, what is ascending node, and how to calculate it. Wei Shuxun barely understands it, and his expertise is not in this area.When he came into contact with the calculation team before, he would directly get the scheduled orbit data and then hand it over to the main control station for arrangement. He didn't know that their calculations were so complicated that it was simply beyond human comprehension.

Deng Ningwei also seemed to have a headache, touched his chin and said, "Why do you ask us to help, I'm much slower than them in calculating."

Wei Shuxun: "...is it just a slow calculation?"

Dun Ningwei: "Otherwise?"

Wei Shuxun: "...QAQ"

Beihua Airlines and Xilin Airlines intend to train him and Deng Ningwei as aviation commanders, so they are often transferred to study in various departments to let them understand the work of each department.

In fact, there were more than a dozen people from various aviation centers in the same group at the beginning, but they were basically like Wei Shuxun, with different majors, and were helpless when they suddenly came into contact with different fields.They don't have a learning machine like Wei Shuxun, nor are they all-rounders like Deng Ningwei. Finally, after the secret investigation of several aviation centers, only Wei Shuxun and Deng Ningwei are left.

Now Wei Shuxun has long been allowed to enter the main console, instead of just standing outside the hall to watch as in the past.Although he is only 26 years old, he has already participated in two manned rocket launches, and even participated in many satellite launches. He is very handy in operations such as jettisoning escape towers and separating boosters.At least it is much simpler than calculating the orbit.

The spy satellite was successfully launched. Facing the attention of various countries, the State Council and the news only asked a simple question: my country successfully launched an astronomical satellite.That's it.

After the rocket launch was completed, Wei Shuxun got a short vacation as usual. He took a special car far away from Beihua Airlines, and the phone signal was restored. Then Wei Shuxun saw dozens of missed calls and text messages in his phone.

Parents' two calls, when they found out that they couldn't get through, they sent a text message, telling him to call home to report his safety. Zhou Quan only had one call. He is the person who knows Wei Shuxun's situation best. There is only one message: let me know when you are done, and I will pick you up.

The remaining dozen or so calls belonged to various friends. Most of them couldn’t get through the phone and were worried about his accident, so they found text messages to ask.

Wei Shuxun is still studying a blog to the outside world. Although he didn't want to hide it from his friends, he always felt that it was a bit ostentatious to say that he worked in Xilin Airlines, so Wei Shuxun didn't say anything. safe and sound.

Not long after the text message was sent, I received a call from Yu Xin: "Shu Xun, what have you been doing these days, you can't get through the phone, it makes people worry to death."

"Sorry, I'm busy with a research recently, so..."

"Okay, no need to explain, as long as you are fine. Do you have time recently?"

"Yes, the holiday starts today."

"Great, let's come out and get together, I'll call Shang Wufeng together."

After graduation, the four people in the same dormitory went their separate ways. Yu Xin and Wei Shuxun took the postgraduate entrance examination, Wu Feng went to work, Wang Anqing went home and took the civil servant examination, Wu Feng and Yu Xin could still get together frequently, Wei Shuxun was so busy It was dark and there was no time to hang out with friends.Hearing what Yu Xin said, Wei Shuxun nodded immediately: "Okay, I will definitely participate."

The special car took Wei Shuxun and others directly to the airport, and arranged their return tickets before leaving.Wei Shuxun took advantage of the more than an hour on the plane to sleep, and got out of the car in a daze, only to realize that he hadn't reported Zhou Quan's safety, although he should have known it through the learning machine.

After sending a text message to Zhou Quan, Wei Shuxun took a taxi and reported the address Yu Xin sent.Yu Xin booked a private room in a high-end entertainment club, and said that she invited other students to have a class reunion together.Wei Shuxun went happily.