Abuse the Heroine To Be a School Tyrant

In the early morning, it was a little cold in City C, and the sky was slightly bright. As soon as the library of Xiangyun University opened, many students rushed in to review.

Xu Jingyi bought a breakfast with the meal card and walked to the fixed corner of the library.

The month before, she reviewed the knowledge points required by college students in the 21st century, and she almost understood the direction of scientific development in this era.

I have to say that it was a bit rash for her to go to Professor Li with the "Artificial Creation of Single Chromosome Eukaryotic Cells" technology. In the 25th century, personal laboratories are as popular as laptops, but in the 21st century, better personal laboratories are Expensive resources belonging to state appropriations.

This is like in the 1980s, when computers were not yet popular, some people made software designs that are amazing in the 21st century.

Fortunately, Xu Jingyi's previous identity was Bai Fumei, and she had a private hospital as a guise, otherwise it would be a little troublesome.

It is inevitable that bugs will appear again, but she decides to read all the compulsory courses for college students, even if she is very strong in mathematics and useless in politics/politics, Xu Jingyi selects a set of advanced mathematics and Marxism-Leninism from the textbook.

She has a strong focus on reading.

When she opened the book, even the most boring Marxist-Leninist could fall into a state of ecstasy reading, as if the world was quiet in an instant, and she was the only one left.

The hour hand turned several times and it was five o'clock in the afternoon.

"Guru~" The sound of an impatient stomach woke her up.

Xu Jingyi put down her book and glanced at the clock in the center. Just as she was about to go out for dinner, she suddenly found that something was holding her clothes.

She turned her face to the side, looking up at a girl with short granny-dyed hair, a simple round-neck T-shirt and white sneakers, holding a book between them, and greeted her with a chuckle, "Hey~ let's go to dinner together? ".

Xu Jingyi blinked: "Mengmeng, are you back from a business trip?"

Grandma's gray girl's shoulders slumped, relying on her height of 1.78 meters, rubbing Xu Jingyi's head, with a little drag: "Ah...don't call Mengmeng, it really doesn't match my height. Call me Hammer. Or Miss Hammer."

Hammer, Zhao Xiaomeng's nickname.

Xu Jingyi didn't think there was any difference between the two titles, but she would not argue for trivial matters and nodded.

"Xiao Jingyi, you're so cute, but you're too thin," Zhao Xiaomeng pinched Xu Jingyi's cheek happily, then twisted her stubby-like arm, secretly frightened, "You must eat on time at noon in the future, it just so happens that recently If you are free, I will supervise you personally."

Xu Jingyi pursed her lips. She really likes and appreciates the girl in front of her. If it wasn't for her enthusiasm and kindness, and she offered a job opportunity and a meal card, I'm afraid she would go down a road of no return for three meals a day.

She took out the meal card and key and handed it over: "Thank you. Now that you're back, that little electric motorcycle and this meal card will be returned to you..."

The corners of Zhao Xiaomeng's mouth twitched, and every time she heard that her car was called a small electric motorcycle, she always had a strange feeling.

She waved her hand vigorously: "Hey, no need. You can use it, I can't use it anyway."

"It's okay, my guardian is back, I have money now, and the meal card will be ready soon," Xu Jingyi insisted.

His palm-sized face, his lips slightly pursed, and his round eyes full of seriousness.

Zhao Xiaomeng almost held her heart with both hands, it's really cute... It's too like a serious version of a puppet cat, cute and cute.

The two were deadlocked for a while.

Zhao Xiaomeng had an idea and handed over the book in his hand: "So, can you help me solve a problem first?"

Xu Jingyi was taken aback, "Yes. If I can."

Zhao Xiaomeng quickly opened the booklet, and Xu Jingyi took a closer look.

An enzyme catalyzes the same reaction with two different substrates. If the Km and Vmax values ​​of the enzyme for substrate A are 0.1 mM and 100 U/mg (1 U of enzyme is the amount of enzyme that converts 1 mol of substrate per minute), the Km and Kcat values ​​for substrate B are 5 朱 and 50min-1, the molecular weight of the enzyme is 50kDa. Assuming both substrates are present at the same concentration, what is the ratio of the rates at which the enzyme catalyzes the two substrates?

-Fortunately, it's not a computer problem. I really missed it last time.

Just thinking about it, the voice of the system appeared in Xu Jingyi's mind, "Host! Your popularity value has just soared, and it has successfully exceeded 300! Wow! It didn't stop at all, it was just sprinting towards 1000, host, do you agree to upgrade the system to version 1.1].

"Sure," Xu Jingyi said silently in her heart.

She looked at the title again: "Well, I'll write to you right away."

"Do you understand?"

Zhao Xiaomeng looked at Xu Jingyi in surprise. She didn't say how difficult the problem was, but it also required brainstorming.

It's only been a few seconds, have you reviewed the question?

Xu Jingyi bowed her head. She took Zhao Xiaomeng's pen and paper, pushed aside the sign with the word "occupancy seat" next to it, and began to write the answer.

While writing, he repeated in a low voice: "It's very simple, it's actually a set of formulas, under physiological conditions, most enzymes are not saturated by the substrate. And the substrate concentration is much smaller than Km v=[Kcat /Km][E][S]Kcat refers to the number of substrate molecules converted by each enzyme molecule per unit time under certain conditions. KcatA can be converted by Vmax KcatA=100U/mg=100umol/mg.min=100umol .50kDa/0.001mol;=5000/minVa/Vb=[KcatA/KcatB].[KmA/KmB]=5. Biology is different from high number, biology pays attention to experimental demonstration and conjecture, but the calculation problems are very simple, just remember The value of each item will do.”

Zhao Xiaomeng stared blankly at the draft.

She suddenly recalled the second time she met Xu Jingyi. The other party sent food to the Department of Computer Science. The student was busy with programming and handing in homework. Xu Jingyi couldn't wait to sign the order, so she asked the students to take the food to eat, and she personally stepped forward to modify the programming logic. wrong point. In the end, the performance of the little software was increased by 5%, which made her look at him.

It wasn't until Zhao Xiaomeng went to make friends that she realized that she was the one who helped her once.

Even the creatures are so awesome, maybe they are similar to the "Shaolin Sweeping Monk"!

"Do you understand?" A faint voice sounded from right in front of him, Zhao Xiaomeng nodded casually, and then added, "Thank you for teaching me. The meal card is used as a bundle of repairs for apprentices. Use it until a new one is finished."

Xu Jingyi was stunned.

"By the way, Xiao Jingyi, have you heard of Chen Yao? We are working on an "Emergency Little Doctor" app recently, and we need your strength. How about inviting you to join us?" Zhao Xiaomeng said while observing Xu Jingyi, Her company is a hot topic recently, but seeing Xu Jingyi's stunned eyes, she knew that she had to change her words, "Although we are a small company with a new start-up, our current monthly turnover has reached one million. How about an annual salary of 300,000? Absolutely not. Buried..."

Before Zhao Xiaomeng could finish speaking, a boy with black-rimmed glasses suddenly appeared in front of her.

He pushed Xu Jingyi away, pushed down his glasses, and said proudly: "I didn't expect Xue Jie Zhao to come to Xiangyun University to poach people in person. It seems that what my brother said before is true! I'm sorry, but I rejected my brother because I recently I just joined Professor Ding's research group and didn't have so much time to participate in the app. But I was moved to see Sister Zhao so eager for talents. After all, Miss Zhao is a senior from Hunan University. Why don't you go out and talk about the treatment?"

Zhao Xiaomeng: "…"

Who is this guy talking to himself?

Seeing that Xu Jingyi was very "sensible" and planning to leave, Zhao Xiaomeng pushed the man with glasses away and took Xu Jingyi's arm: "Little Jingyi, wait, I'll go with you."

Gao Zhongliang looked at the backs of the two leaving, and was a little stunned for a moment. After noticing that the direction the two were heading for was the dining hall, he looked at the almost empty purse, and used countless ancient examples of "Don't bully the poor". Comforting, gritted his teeth, placed the book occupying the seat, and walked towards the cafeteria with his head held high.

Xu Jingyi opened the book after returning from the meal.

Zhao Xiaomeng was about to flatter her, but when she saw the words of Marx and Lenin, she was speechless.

Gao Zhongliang's eyes have been searching, and after noticing Zhao Xiaomeng, he hastily strode over. When he saw the booklet of "Marxist-Leninist" in Xu Jingyi's hand, a look of contempt appeared on his face: "It turned out to be a sophomore." He must be stronger.

"Sister Zhao, I heard from the senior that "Emergency Little Doctor" has launched an academic section on biomaterials, recruiting powerful people, and manually screening and answering readers' essential comments, right?"

Zhao Xiaomeng raised her eyebrows, all the core staff of the company knew the news, so it's not good to be too embarrassed.

She raised her eyebrows: "Yes."

Gao Zhongliang sat up confidently: "I am currently in the first and second studies. I am fortunate to have published a paper on biomaterials in the top journal in China with an impact factor of 4.920 in "COMPOSITESPARTB-ENGINEERRING". At the same time, I have the honor to enter Professor Ding next month. As far as the overall strength of the experimental team is concerned, I am absolutely competent.”

Zhao Xiaomeng is not very clear about scientific research journals, but most of the domestic journals have an impact factor of one or two points, and they will be reported by the news if they can break through 10.

Journals with an impact factor of 4.9, especially when they are published as soon as they are researched, have considerable gold content and absolute potential stocks.

But Xu Jingyi's impression of "Shaolin Sweeping Monk" is really impressive, and she doesn't want to give up.

Zhao Xiaomeng looked left and right, and happened to see Xu Jingyi's eyebrows moving, her peripheral vision was a little erratic, and her expression seemed rather strange.

Zhao Xiaomeng frowned, is there something wrong with this boy?

"What do you think, Xiao Jingyi?"

As soon as these words came out, Gao Zhongliang took the lead in dissatisfaction. He, the champion of the college entrance examination, was the only golden phoenix flying out of the village.

The senior year published a paper in a small journal of SCIE, and the first grader published a paper in SCI, which is a journal with good influence on molecules. Who does not envy and admire him from the surrounding seniors and juniors.

When was it his turn for a takeaway reviewer.

Yes, although he didn't notice it at first, isn't that familiar pair of "hungry?" blue overalls and a delicate profile with drooping eyelids the "takeaway girl" who once became popular on the school forum?

The author has something to say: locomotives are good girlfriends.

I saw several babies saying that it was too early to jump into the pit QAQ.

It's not too early, you can grow up with me, I'll be more frequent.

If all are fattened, my little sapling will probably hang~_(:з"∠)_