The country is unparalleled, I have achieved hundreds of millions

"what's up?"

Lin Jing lowered her voice, pressed her lips to Yun Yongan's ear and asked.

"Lin Jing, there is no motivation for studying alone. Let's make a bet. If I master it before you, you will be my girlfriend in the future. If you master it before me, I will be your boyfriend."

"Yun Yongan!"

Lin Jing was defeated by Yun Yongan's shamelessness, and shouted his name loudly. After getting the other people to watch him, Lin Jing hurriedly waved her hands in apology, blushing and lowered her head.

"Why, are you afraid?"

Yun Yongan continued to use the aggressive method.

Out of the pride of being a top student, Lin Jing immediately straightened her back, muttering and answering: "Who? Who is afraid, but this bet is not fair. I am your girlfriend, and you are my boyfriend. What's the matter?" Is there a difference?"

"Yes, it's about which of us is stronger. Do you want people to know you because you are my girlfriend, or I will be remembered because I am your boyfriend."

Lin Jing didn't hesitate, and replied quickly: "Of course! You are my boyfriend!"

Yun Yongan showed a satisfied smile: "Isn't this the end, let's start the competition."

At this moment, Lin Jing didn't know that she had fallen into the pit. A high IQ did not mean a high EQ. She picked up her bangs, rolled up her sleeves, and threw herself into her studies with high spirits.

Half an hour later, Yun Yongan closed the book contentedly, looked at Lin Jing who was still struggling with calculations, and showed a smile unique to a winner.

"Jing'er, I've finished watching, how about you?"

"Hmph," Lin Jing snorted softly, "Don't make it so intimate, you haven't won yet, and reading it doesn't mean you have learned it, what if you are a quantum speed reader."

"It's simple, just test it out."

Yun Yong'an confidently called He Chen, "Teacher He, I've finished reading it, please check it out."

He Chen was stunned for a moment, and looked at the documents with his probe: "So many documents, have you read them all? So fast!"

"I have learned the relevant knowledge by myself before," Yun Yongan replied very frankly, "When I know the knowledge points, I can skip many places directly."

"So that's the case, is it convenient for me to test it?"

"Okay!" Yun Yong'an readily agreed, and Lin Jing coaxed beside him, "It's rare to ask, it's hard to ask him."

Yun Yong'an stretched out his hand and tapped Lin's camera lightly: "I'm a man, but you haven't finished watching, so he can still ask a woman if I can get it."

"Hmph," Lin Jing bared her teeth and claws to fight back at Yun Yongan, "Give me another 5 minutes, and I'll finish watching. Don't get complacent too early."

Yun Yongan stretched out his hand and pressed Lin Jing's small head, and after suppressing her with the advantage of the length of his arms, he grinned: "That's right, you come to take the exam after I finish the exam."

"Teacher He, please come up with a question."

He Chen rubbed his brows, and when he was thinking about what to say, several other people in the room also secretly pricked up their ears.

Games, novels, animation, poetry and songs, there is always one suitable for programmers, the name of Yun Yongan Yongan talent has long been known.

But after all, he is only a liberal arts student, and others are still very unconvinced if he dares to play wild in the field that science students need to look up to.

As an expert in aerospace engineering and rocketry, He Chen really wanted to come up with a doctor-level high-tech problem, and Yun Yong'an had no problem baffled by it, but that would be too bullying.

After a brief thought, He Chen raised a very basic but also very important question.

"What is a rocket structure?"

For this kind of problem that has been defined, Yun Yong'an didn't have any hesitation, and he didn't have much room to play. He directly recited it verbatim according to the content recorded in the textbook.

"The rocket structure, that is, the assembly of each force-bearing and supporting member of the rocket, is basically a thin-walled cylindrical shell composed of skin, longitudinal and transverse reinforcements. Its role is to install and connect payloads, instruments and power device, store propellant, withstand ground operations and external forces in flight, maintain a good aerodynamic shape, and maintain the integrity of the rocket."

"That's right, that's right," He Chen applauded softly, "It seems that you have really done your homework, so I'm not going to be too polite. The assessment has officially started. The reason for the failure of the pump engine in the rocket engine."

This question is much deeper than the previous one. If He Chen only asked about the type of fault, Yun Yongan could recite it according to the content in the book.

But now he asked the reason, and Yun Yong'an had to combine his own understanding before he could answer.

Yun Yongan replied quickly without any hesitation: "The failures of pump equipment are mainly concentrated on shaft seals and bearings, and are closely related to structural damage caused by material fatigue after long-term operation."

"Depending on the size of the engine, the sealing method is different. On the other hand, small pumps use packing seals, large pumps use mechanical seals, and the bearings are mainly lubricated by water and oil. Because it involves lubrication and cooling, it is very prone to problems."

"..."

Yun Yong'an was a little stuttering at the beginning of his answer, but as he continued to output, the knowledge he had just mastered quickly integrated into his knowledge system, and the proportion of professional vocabulary in Yun Yong'an's words became more and more important.

Not to mention Lin Jing who just started, even He Chen couldn't keep up with Yun Yongan's thinking.

He succeeded in connecting various disciplines with the answer to an open question.

"Okay, I'm done!"

Yun Yongan was dripping with joy, and after talking for an hour at a stretch, he finally stopped.

Everyone has not been able to extricate themselves from his answer.

After a full 3 minutes, He Chen recovered from the shock and clapped vigorously, "As expected of you, you are a talent in Yong'an. I'm the one who humiliated myself by examining your level. Don't talk nonsense. Hurry up and help us. We've been looking for you for a day." It's been a night, and I haven't found any omissions!"

"Wait a minute," Yun Yong'an temporarily rejected He Chen's invitation, walked up to Lin Jing, who had circled eyes, and showed a standard smile with eight teeth, "Jing'er, it's been an hour, have you finished it yet? "

"Well!"

Lin Jing looked at Yun Yongan's smile and threw the pen on the table forcefully.

"I've finished reading it, but what's the use? I only mastered the content of this book, but you have mastered the content of the entire subject. Why is there such a monster like you in the world!"

"It's not a monster," Yun Yongan hugged Lin Jing, leaning his head on her earlobe and whispered, "It's your boyfriend!"

"Well!"

The scorching breath sprayed on the earlobe, Lin Jing's small face was instantly blushed, and the deer bumped against her chest.

Don't be so flirtatious, talented, handsome, and have a common topic, apart from being a bit playful, Yun Yongan is almost the perfect match in Lin Jing's heart.

If Lin Jing hadn't known her for just two days, she would have taken the initiative to pursue her long ago.