"This metal organic composite should be feasible in theory, but I don't know if it really has a strange structure as mentioned in this document, which can ensure that the material can achieve superconductivity under normal temperature and pressure."
"Materials are one aspect. After superconducting, existing technologies are needed to improve the track.
In the case of saving costs and not using a vacuum rail compartment, the best way to reduce drag is to make the material on the front of the car smooth and sharp enough, and at the same time reduce the frictional contact between the debris on the bottom and roof of the car and the air.
As for the smooth and sharp material on the front of the car, if there is little material, it can be as flat and smooth as the mask reflector when the lithography machine was originally made, but the smoothness is slightly relaxed, which can reduce the cost...
”
Chen Yang looked at the materials and modified the details over and over again.
Two more hours later, Chen Yang finally stretched: "I'm finally done. I just don't know what the actual situation is."
At this time, the train chief Fangzhen walked in from outside: "Professor Chen, we are at the station."
"So fast."
"..." Fang Zhen.
"We have been at the station for two hours. We saw you busy calculating and designing, so we didn't bother you." Wu Jingjing said.
"Sorry, sorry! I've been waiting for you for a long time. Has it affected the operation of other trains?" Chen Yang said apologetically.
"Professor Chen, you are kind. Our train has been registered and will not occupy the on-track trains." Fang Zhen said.
"That's good." Chen Yang said with a smile. "Didn't I say before that I hope to change the current train speed and operation? After getting on the train, I was bored and designed a model, which I originally wanted to hand over to.
As for Minister Sun, you have the Railway Research Institute yourself, so it is more appropriate to give it to you. Please teach these materials to your leaders and let them hand them over to the Railway Research Institute.
Let them try it, is it feasible? If there is any problem, you can find me at any time." Chen Yang said with a smile.
Hearing Chen Yang's words, Fang Zhen quickly took it over and said to Chen Yang: "Thank you Professor Chen for your concern for our career. Don't worry, I will hand over the information to the above as soon as possible. However, it is the peak period of the Spring Festival travel rush, and they
They are all busy, and the response speed may not be so fast, don't mind."
"It's okay! There's no hurry at this moment." Chen Yang said.
At this time, Chen Yang suddenly slapped his head: "Oh, this car has been on order for more than two hours. Shouldn't your parents wait and be anxious?"
"Don't worry, I've told them that the train was delayed and I need to wait for a while." Wu Jingjing said to Chen Yang.
Hearing this, Chen Yang breathed a sigh of relief.
Afterwards, with the help of the conductor, Chen Yang moved all the gifts from the car, walked out of the passage, and walked out of the inside.
I just came out of the station and was about to call, but I found that my parents were looking into the station, with a look of eagerness on their faces.
Chen Yang unconsciously smiled!
He tiptoed over from behind and covered his father's eyes.
"It's time to find a wife right away, but it's still unstable? Still playing such a trick that a child can play?"
Then, Chen Dayou turned around, and his mother's face was full of smiles!
"Dad, how do you know it's me?"
"Besides you, who else can I play with this?"
“…”
Lin Cuiying looked at Chen Yang's smiling face and immediately became cold: "Why are you the only one? Where is your girlfriend?"
"What girlfriend? Don't have a girlfriend."
My mother slapped him on the head: "I didn't get a girlfriend, why are you doing when you come back alone? Are you angry with me?"
"Then I'll go?"
"Let's go! If you dare to leave, I will break your dog's legs."
“…”
After a while, Wu Jingjing walked out of it, squeezing her hands, feeling quite nervous.
Lin Cuiying, who originally wanted to chase her son and scold her for a few words, and Chen Dayou, looked at her coming from inside and standing in front of Chen Yang's eyes, dignified and generous, beautiful and intellectual Wu Jingjing couldn't help but be stunned, standing there.
There, I didn't know what to do for a moment.
"Hello Auntie, Hello Uncle! I am Jingjing."
The two looked at Wu Jingjing and then, their eyes almost flying out.
"Okay! Hello! I am Yangyang's mother. Hahaha..."
"I am Yangyang's father. Hahaha..."
The two smiled honestly.
"Hello uncle, hello aunt." Wu Jingjing said again.www.bǐqυgetν.℃ǒm
"Okay, okay, it's frozen. Let's go and go to the car with my aunt." Lin Cuiying hurried over and grabbed Wu Jingjing's hand.
"Auntie, I'm not cold." Wu Jingjing said with a smile.
Afterwards, Lin Cuiying pulled Wu Jingjing into Wuling.
Wu Jingjing has outstanding temperament and good clothes. As soon as she appeared in the train station, she caused a commotion in the bus station!
"Where did this girl come from? It's so exciting!" A lazy man leaned against a BMW with a slutty look on his face.
"Flowers are placed on cow dung, such a beautiful girl is really the best. At first glance, she is the kind of person who is suitable for passing on the family line and thrift. She is not comparable to the charming and slutty guy with loose belts on the ground." Another man said with a slutty smile.
"There is no corner that cannot be dug, only the mistress who doesn't work hard, Brother Long, you can try it."
Hearing this, Brother Long's face was obviously a little moved.
"Why don't you try it?"
"Brothers, go." After saying that, he opened the car door and was about to walk up.
Just as I was about to leave, I saw three men coming over.
"Carry a man?"
"Get out! Which eye did you see this car attracting customers? Ah! What are you doing? How do you hit people? Alas, my arm! Alas! My face!"
Half an hour later.
Brother Long and his men appeared in the station police station with bruised noses and swollen faces.
Grinning in pain.
"Uncle police officer..."
"Shut up! I don't have a big nephew like you."
"Comrade, you have to make the decision for us! We are all law-abiding citizens. These guys don't know where they come from. They beat us up and even brought us here. They are unfair."
"Unforgivable? Why did I hear them say that you are playing hooligans and destroying public order? They say that they are eliminating harm for the people. They also said that you are going to be honest in the future, otherwise you will be beaten once and every time you see it!"
"No, I just said a few words casually, but we didn't do it. How can this be considered a hooligan and disrupting public order?"
"Okay, now you admit it yourself, then you won't run away and be detained for 24 hours."
"Comrade! Unjustly! Unjustly!"
Several gangsters were taken down.
One of them couldn't help but say in shock: "Recently, it was rumored that many "Embroidered Uniform Guards" suddenly appeared here. I thought it was a rumor, but I always thought that there was really! My God! Have you seen the things in the hands of those people just now?
?That is the sign of the Special Operations Department! It was stated in the last document. After encountering it, it will be reported within 2 hours and provide all necessary assistance!"
"I saw it, strange! Why did we suddenly have these people? And have you noticed that the anti-espionage propaganda in the past six months has become much more dense than before! We don't have barracks and arsenals, and we don't have high-tech institutions in scientific research institutes,
Where are these used?"
"Forget it, don't think about it, anyway, the public security has improved a lot recently."