Xueba: The knowledge I taught will be returned by crit

Time passes day by day.

Although you don’t have to go to class, but… Gu Bai had to prepare for the upcoming National Collegiate Mathematical Modeling Competition.

Of course… Although this award didn’t mean anything to Gu Bai, but… After all, Xue Jiabao and Senior Li Mengfan have also worked hard for several months.

If Gu Bai withdrew now, it would be unfair to them.

As for whether Gu Bai’s identity as a graduate student can go to the competition, there is no need to worry about this at all.

Because, now in the student status of Lin Hai University, he is still an ordinary sophomore.

Listening to Professor Luo Shifei’s meaning, after the end of the National University Mathematical Modeling Competition, hold a graduation defense ceremony, move towards the process, he… It’s a real graduate student.

If nothing else, anyway, the scientific research funds of Linhai University have reached Gu Bai’s account.

Looking at the assets in the bank card, Gu Bai was a little worried.

“How to spend this money?”

“No, no, no… Is this money tossing a good study? ”

The broken battery rewarded by the system is indeed a good direction, and Gu Bai has been working hard to study it.

But… Scientific research does not want to do mathematical problems, you can check the information if you can’t, and then if you don’t, you won’t.

What scientific research needs is to experiment one by one, to discover, to verify.

And… According to Gu Bai’s personal research, he found that the battery exchanged by the system was not as simple as he thought.

At least one grade higher than the current hot BYD cell battery and lithium battery technology.

In the broken documents of the system, the sulfur element involved is only used as positive and negative electrode materials, not the core point of the entire battery.

Therefore, the research value of this battery had to make Gu Bai pay attention.

“So… What exactly is it? ”

Looking at the blank page 3 on the computer file, Gu Bai thought with some headache.

Although this kind of broken document can greatly reduce Gu Bai’s research time, but… The headache is that there is never a definite final direction.

“It would be nice to be sure of what was in the space on page 3, so… Follow-up research can go along the water. Gu Bai thought a little helplessly.

But… Thinking that this thing was just that he used 10 scientific research contribution points and exchanged it in the system, he was not reluctant.

10 scientific research contribution value, what else do you want?

Aircraft cannons? Stellar engine? Controlled nuclear fusion?

Taking a deep breath, Gu Bai put aside his thoughts, he knew that this thing was only a little bit of groping.

But fortunately, the students of Yangcheng No. 1 Middle School Class 3 (AHCC) are also helping Gu Bai experiment, which relieves a lot of pressure.

“Xiaobai, it’s time to go.”

At this time, Xue Jiabao and Senior Li Mengfan came to the laboratory to remind.

“Isn’t the game tomorrow?”

“Go early, after all, tomorrow you have to burst the liver and stay up late, go in advance to adapt to the environment.”

Senior Xue Jiabao explained with a smile.

“Okay, let’s go.” Gu Bai nodded.

Gu Bai still heard the two seniors say that the time is 72 hours, of course… It’s not that you can’t rest during those 72 hours.

During the 72 hours of the game, you can take a nap, but… The premise is that your group has to finish all the questions.

Therefore, this kind of college student modeling competition is generally conducted in a group format.

Riding the school bus, Gu Bai and the two seniors came to the competition area set up in Wuhai City.

This time, the National College Students Mathematical Modeling Competition, a total of thousands of colleges and universities from Daxia, tens of thousands of students participated, and more than a dozen universities in Wuhai City alone participated.

“Groove…. The school actually arranged such a good accommodation place for us this time. ”

Getting off the bus of Lin Hai University, Li Mengfan looked at the Hilton Hotel in front of him and exclaimed.

“It’s really good, compared to last year, this year our Lin Hai University is willing to spend money.” Senior Xue Jiabao smiled, although he didn’t care about the place to stay, but… The school is willing to spend money, and it must be happy in the heart.

Gu Bai felt that there was nothing in his heart.

This Hill Grand Hotel in front of you, although the scale looks good, but… Compared to the last hotel he stayed in the capital, it should be 1.5 stars worse.

At 7 o’clock in the evening, after eating at the hotel, the three of them went back to their rooms to rest early.

Whether you can sleep or not, you must replenish your physical strength today in the evening.

Early the next morning, Gu Bai, Li Mengfan, and Xue Jiabao had breakfast and rushed to the competition venue.

It is said to be a competition venue, but it is actually a specially built computer room.

But unlike the school’s computer room, each computer here has partitions around it, and there is a 10-square-meter space between the two adjacent computers, which is a space for students to move.

In this event space, there are also desks, blackboards and other tools…

At 8 o’clock sharp, the game officially began.

Of course, it is not someone who reads the topic, but directly opens the official website of the corresponding National College Students Mathematical Modeling Competition.

As for the modeling of the final code part, you can use the computer you brought with you, or you can use the competition project team.

Of course, this is for programming students to choose, Gu Bai is only responsible for the mathematics part, so he will give the right to choose to Senior Xue Jiabao.

After entering the corresponding competition number, the ABCD4 questions are immediately provided on the computer page, and you can choose one of them for the competition.

When the title appeared, everyone wailed.

“Groove… What is the title of this Nima, FASt Active Reflex? What the heck? ”

“Five-hundred-meter Aperture Spherical Radio Telescope (FAST). Wipe… This year’s question writer is also too meticulous, not high space orbit, how to let us study these. ”

“The topic of category B may not seem difficult, but… It’s perverted enough. What the hell is a battery? This involves chemistry, materials science, how could we possibly know. ”

“Groove… Just give up, none of these two topics are familiar, and even the corresponding materials are not understood. ”

“In other words, can you just give up? Months wasted in vain. ”

“……”

The topic is indeed a bit remote, not ordinary daily modeling, not a hot aerospace industry, and it’s no wonder that students complain.

Gu Bai’s eyes stared at the two A/B topics on the computer, and he was also hesitating. (Read violent novels, just go to Feilu Fiction Network!) ）

Although the A topic FAST seems to be quite awesome, there is enough data given in the good question, and there is no problem in building a model according to Bai’s mathematical ability.

“This… The topic is a bit difficult. ”

“Some of the regular topics we usually practice are not similar to these, which one should we choose?”

When he saw the topic, Senior Xue Jiabao frowned and looked at Gu Bai.

Li Mengfan also looked at Gu Bai, waiting for him to make up his mind.

The two of them knew that Gu Bai was the core of their group.

Gu Bai raised his eyebrows and smiled: “Primary school students only do multiple-choice questions, I want both.” “。

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