Qin Sheng raised his eyes and saw the exercises on the blackboard that he had just written down but had not yet begun to analyze and explain.
? is a calculation problem that solves the change value of the remaining reactivity after the temperature changes when the temperature coefficient of the nuclear reactor is known.
? It is a fairly routine exercise in nuclear science and technology majors, but for non-professionals, it is almost like reading from heaven.
???????????????? By coincidence, Qin Sheng is this non-professional.
¡ª¡ªAt least the people in the Nuclear Science and Technology Class 1 present think so.
Everyone was already talking in low voices.
"This girl is not from our class, why is she here?"
"Of course not. If there is such a beautiful girl in our class, I have no impression at all. She should be accompanying a friend to class."
"Didn't you see it just now? The one who came in with Pei Ling, but he came in too openly, and was discovered by Professor Zheng. Now he was named for the question."
"Damn it, this isn't the new school beauty namedwhat is her name Qin?"
Some boys suddenly reacted and couldn't help but uttered a curse word. They scratched their foreheads but couldn't remember Qin Sheng's full name. Then they were slapped on the head by the girl next to them.
"Qin Sheng!" The girl next to her glared at the boy and said angrily, "You lied to me!"
Boy: "???"
The girl became even more angry. She pinched him secretly under the table and lowered her voice: "We agreed to accompany me to chase the mountains and rivers and the bright moon, but we were told that the club had something to do and we couldn't come. We'll make up for it in the dormitory later. Did you make up for it? You Have you made up for it?!¡±
Boy: ¡°Have you made up for it?¡±
The girl¡¯s eyes almost rolled to the sky. If she hadn¡¯t been in the classroom, or if the old professor hadn¡¯t still been staring at him on the podium, she would have wanted to take a look at this bitch¡¯s head.
In the end, all he could do was hold his breath and say coldly: "Qin Sheng, the sister of the Best Actor Qin, and also the third female lead of Shanhe Haoyue."
"Answer again, did you make up for it?"
The boy suddenly became excited, straightened his body and said: "I'm sorry! I was wrong!"
Girls: Hahaha.
??????????????????????????????????????????¡
Various discussions appeared in every corner of the classroom, and the noise was so loud that the old professor could not pretend not to see it.
He didn¡¯t know Qin Sheng, and he didn¡¯t know what was going on with the students who suddenly became agitated. He just thought that this was indeed the worst class of students he had ever taught.
While thinking about it, he picked up the pointer and banged it hard on the podium a few times, and shouted angrily: "Everyone, please be quiet! Anyone who is chatting in private should come to the podium and line up to do the questions!"
Students: "!!!"
This was a bit cruel, so I immediately fell silent.
At this moment, Qin Sheng had already stepped onto the podium first, and Pei Ling followed her with a numb face.
Can you say that she is quite used to it?
I don¡¯t know what¡¯s going on. It seems that since childhood, as long as Qin Sheng is around, there is no particularly quiet time. Something always happens, big or small.
And she was either the one who caused the incident, or she was the little fish in the pond who was affected.
It¡¯s just that good.
Although he missed one class and did not hear this piece of knowledge, as a model who studies hard and makes progress every day, Pei Ling has of course previewed and studied it in advance, so he only recalled the corresponding formula for a moment and followed the formula step by step. Write down one step at a time: p(ex1)=¦Á(t)¦¤t=¡¡
? Step by step, methodical.
??And he is upright and handsome, with neat brushwork.
Although he was very dissatisfied with this student's behavior of being late for class, Professor Zheng's impression of Pei Ling was much better just by looking at her attitude in answering the questions, and even his stern face became much gentler.
He nodded slightly and looked at Qin Sheng on the other side, and then he couldn't help but pause.
When Professor Zheng turned around, what he saw happened to be the scene where Qin Sheng casually threw away the chalk tips in the chalk basket, and on the blackboard in front of her, there were two random and wild characters-
5.2x10(-3)
4x10(-3)
(-3 is superscript, 10 is -3 times)
Professor Lao Zheng's face turned slightly dark. He stretched out his pointer and blocked Qin Sheng who had finished answering the questions and was about to return to his seat.
Qin Sheng: "Any more questions?"
Professor Lao Zheng, who just wanted her to write down the steps to solve the problem: "??¡±
I couldn¡¯t help but grit my teeth.
OK.
??You like to do questions, right?
Then let her do enough.
Raising his hand, he held the mouse and clicked it a few times quickly. The picture flashed on the projection screen and was quickly fixed on one of the ppt pages.
¡ª¡ªA ppt full of questions on one page.
Professor Lao Zheng tapped the big screen with his pointer and said: "You can go down after completing these questions, otherwise just stand there."
He pointed to an open space next to the podium and said.
It¡¯s obviously difficult.
The students looked at each other in confusion, and someone hesitated and said, "Would you like to remind the professor that she is not from our class?"
"Let's forget it. I don't see how angry the old professor is. What he dislikes the most is students with improper learning attitudes. Qin Sheng has hit his target, so she can only admit that she is unlucky."
"That's right. Forget it, everyone knows she is not from our class anyway. Even if she can't do it and is punished by standing still, it won't be too embarrassing."
"Hey, classmates, before talking about this, don't you really read the answer Qin Sheng wrote?"
Seeing that everyone was talking about Qin Sheng¡¯s upcoming punishment, someone couldn¡¯t help but remind him.
The students immediately stared and compared the answers they had given not long ago
"Damn it! She actually did the right thing?!"
That¡¯s not all¡
While they were talking, Qin Sheng had already finished reading the five exercises on the big screen, picked up a piece of chalk again and scrawled the answers on the blackboard.
It took less than a minute, almost as soon as Pei Ling finished writing the answer and put down the chalk, she also put down the chalk.
The same random and wild number symbols as before, arranged in a whole column from top to bottom.
And this time, not to mention the students, even Professor Zheng was a little stunned.
After thinking about it, I picked up my lesson preparation notes, turned to the page where the analysis and answers to these five questions were written, and answered each question one by one.
Professor Zheng finally accepted this reality after confirming it again and again.
Until now, he couldn't help but take a closer look at this girl who he thought had a very improper study attitude.
When he saw this, he was surprised again: "You are not a student in our class?"
Qin Sheng: "Yeah."
Pei Ling touched her nose and explained: "She is a psychology student. She happened to have no class, so she came over to observe."
Ohjust listening
etc!
Professor Lao Zheng suddenly raised his head: "What did you just say? Which major did you say she was a student?" (Remember the website address: www.hlnovel.com