"Ladies and gentlemen, I would like to introduce a new colleague, Yang Dingtian, a PhD student in physics at our center. Shen Qi introduced Yang Dingtian to four female employees.

Three of the four female employees, three in their twenties and one in their 40s, were married, and they welcomed Yang Dingtian.

"Thank you. Yang Dingtian said neither humbly, nor arrogantly, nor lukewarmly.

"Take out the bank card and ID card. Shen Qi said to Yang Dingtian.

Yang Dingtian handed the bank card and ID card to Shen Qi, and Shen Qi handed it to Cui Xiaoyi instead: "Make a copy, and in the future, Yang Dingtian's laboratory subsidy will be in this card." ”

Cui Xiaoyi quickly completed the photocopying, and she returned the documents and bank cards to Yang Dingtian: "Brother Doctor, you don't say much, are we not welcoming it warmly enough?"

Yang Dingtian nodded: "Warmly, thank you." ”

"Dingtian, you go get busy first. Shen Qi asked Yang Dingtian to go back to the laboratory, he stayed in the general affairs office to explain some daily work, and told Cui Xiaoyi to send 5,000 yuan to Yang Dingtian's bank card every month, and the first laboratory subsidy would be paid to Yang Dingtian today.

"I said, this Ph.D. brother is very dragged, and he didn't react at all in the face of the four beauties. Cui Xiaoyi said.

"Yang Dingtian, the famous abstinence student of Yan University. Sang Tian seems to have heard of Yang Dingtian, who studied Chinese at Yan University as an undergraduate.

Shen Qi asked: "When I was an undergraduate at Yan University, I saw many girls chasing Yang Dingtian, is he really abstinent?"

"I create some ascetic male characters in it, but in real life there are almost no such men. There are many girls chasing Yang Dingtian, but he has never had a formal girlfriend, and he always looks like he refuses to drag his daughter thousands of miles away. Sang Tian continued to reveal inside information.

"His difficulty is ......," Shen Qi bent his fingers.

Sang Tian shook his head and said, "No, abstinence is straight in orientation, and they try their best to restrain their desires. ”

"In this way, the female writer really has a wide range of knowledge. Shen Qiting likes to chat with several female employees, who don't understand math and physics projects, which makes the chat atmosphere more relaxed.

"Director Shen, if you hand over the laboratory to my brother in the abstinence department to take care of it, will something go wrong?" Sang Tian looked in the direction of the office door and pointed to his temple: "It is said that his thinking activities here are rather peculiar. ”

"He's a normal person in the lab, and he's a little peculiar when he leaves the lab. "Shen Qi is not afraid of madmen, he is afraid of mediocrity.

At this time, a gust of cold wind blew, and the door of the office opened automatically, and Yang Dingtian stood at the door, silent.

"Ahh

Oh, I'll go, Yang Dingtian, this kid actually eavesdropped outside the door...... Shen Qi calmly walked up to Yang Dingtian and asked, "What's wrong?"

Yang Dingtian handed Shen Qi a bank card of China Merchants Bank: "The laboratory subsidy is called to my China Merchants Bank card, the one I copied just now is a CCB card." ”

Shen Qi asked, "Is there a problem with CCB?"

Yang Dingtian: "The online banking shield of my CCB card has expired. ”

"Oh, that's a big deal. Shen Qi asked Cui Xiaoyi to finish the rest of the work.

Yang Dingtian's China Merchants Bank card arrived at 5,000 yuan a few hours later, and he said hello to Shen Qi and said that he would go out to do something.

"You don't have to tell me where you want to go, just lock the lab door. Shen Qi worked at the desk and gave instructions.

Then Yang Dingtian disappeared and did not come to the center for three days.

Shen Qi told all the researchers, including Yang Dingtian, that there is no attendance limit for the front-line researchers in our center, you like to come to the center to come to the center, and you can do research at home if you don't like it.

There are 12 people in the center, all of whom work on the same floor, who comes and who doesn't come In fact, Shen Qi knows it in his heart, and everyone can see it.

"Yang Dingtian, this guy, won't abscond with the money, right?" Shen Qi found that Yang Dingtian hadn't come for three days, and he still had some opinions.

After all, Yang Dingtian is different from a mathematics researcher, his main task at this stage is to do physics experiments, which can only be carried out in the laboratory.

Shen Qi is not at ease, he has just recruited a doctoral student in physics as a tutor, and Yang Dingtian has evaporated from the world, this is going to be spread, and Shen Qi will not be able to get over his face.

The most important thing is Yang Dingtian's personal safety, he is a student of Shen Qi, he is really going missing, Shen Qi has to go to the police station to report the case.

Shen Qi called Yang Dingtian, a mobile phone ringtone rang outside the director's office, Shen Qi went out to take a look, Yang Dingtian was back.

Yang Dingtian opened the door of the laboratory with one hand and held a cat with the other.

This cat has no origin, it is probably a hybrid of an orange cat.

The cat's sneaky observation of the environment looks quite alert.

"Yang Dingtian, you disappeared for three days and caught the cat?" Shen Qi knew that there were many wild cats on the campus of Yan University, and some cats were not afraid of people, especially those academic cats, who often jumped into the classroom to audit the professional classes of college students.

"It's Laplace, and the area of activity is mainly near the courtyard. Yang Dingtian opened the door of the laboratory and took the cat in.

Shen Qi followed in and reached out to tease the cat: "So Laplace is your academic assistant?"

"Meow!" the cat roared angrily, slapped Shen Qi, and bit it when it opened its mouth.

"Damn!" Shen Qi reacted quickly, he quickly withdrew his hand to avoid the cat's sneak attack, and condemned the cat: "Demon, dare to harm me!"

"Meow. The cat licked its paws and looked at Shen Qi with disdain.

"Laplace is sick, and I took him to the pet hospital for injections and vaccinations in the past three days, and now it has recovered. Director Shen, I hope that the center can take Laplace, who is a healthy cat, a smart cat, and a self-motivated cat. Yang Dingtian said earnestly.

Shen Qi: "I can't see that you are quite caring, the cat that often moves near the institute belongs to the academic cat population, I have no objection to you raising an academic cat, but you have to take the cat out of the laboratory after work, what if it destroys it?"

"Meow. The academic cat Laplace despised Shen Qi again.

"Although this cat has a strange personality, I hope you will treat it well and don't learn from Schrödinger. ”

Shen Qi coldly touched the cat's head, and said to the cat: "If you dare to scratch me, bite me and taunt me again, I will lock you in the box, and you will be accompanied by radium." ”

The cat stopped barking, scratching, or biting, its eyes widened in shock, and it looked at Shen Qi like a devil.

"This cat is a bit spiritual, Laplace. Shen Qi tamed the cat with a word, and left the laboratory.

For a period of time, Yang Dingtian took the cat in and out of the laboratory every day, and the experiment went very smoothly.

The phased experimental data provided by Yang Dingtian enabled Shen Qi to enter the theoretical definition of "Application Extension of Defect Topology Research in Condensed Matter Materials".