Today, Monday, starting from today to do the graduation project, everyone gathered in the department office building and laboratory building early in the morning.

After the class teacher talked about some precautions, he handed the students over to the teacher of the laboratory, who led everyone to visit all the laboratories and explained the purpose of each laboratory.

Some of these laboratories have been used by everyone, and some are coming in for the first time, such as the radiochemistry laboratory that Warling is going to use, everyone is coming in for the first time, looking at the rows of bottles and cans of chemicals, no one dares to touch them.

After visiting the laboratory, the students entered their own laboratories according to groups, and in addition to Qin Qin, there were two boys, Wang Shaoming and Yu Yi, who led them to the laboratory in this group, and also their teacher, Teacher Yin.

Teacher Yin led the four of them into the storage room next to the radiochemistry laboratory and pointed to a row of huge glass bottles containing soil: "These are all selected from a mountainous area, and the radiation background is more than ten times higher than the background of ordinary soil, and your task is to extract the radioactive source from the soil." ”

"Huh, such a high level of radioactivity," Wang Shaoming retreated to the door, "Teacher, should we wear protective clothing?"

He hasn't been in a relationship yet, what if he marries a wife and gives birth to a freak in the future because of an overdose of radiation.

Teacher Yin explained, "Don't worry, the radiation background of these soils is high, but compared to ordinary soil, its own dose is still much lower than the environment we live in.

"The purpose of your experiment is just to familiarize yourself with the experimental process and prepare for the work in the future, I will tell you the experimental steps step by step, explain it to you clearly, and even tell you the results of the experiment, you just need to follow along.

"If any student is really interested in radiochemistry, or plans to work in chemistry experiments after graduation, we can discuss further, and I will do my best to apply to the department to purchase the materials you need. ”

Volin looked at Qin Qin, Qin Qin pursed her lips, her eyes wandering along the row of glass bottles, a little nervous.

Qin Qin said that if she really couldn't do it, she would go to the nuclear waste disposal unit, where the treatment was good, the house was big, the salary was high, all the daily necessities were distributed by the government, and there was so much money that there was no place to spend it.

When she said this, her expression was full of yearning, but Wallen knew very well the helplessness and determination in her heart.

I tried my best to find a few units, and even signed a letter of intent, but in the end, someone else picked the peaches.

With her grades, there is no hope of finding a unit in the ministry again, if she finds a unit outside the ministry, she has to pay 5,000 yuan to the school to go out of the ministry, where did she get so much money.

Her parents' unit has no money, and her retirement salary has always been offset by things, her tuition and living expenses are shared by her sisters, and now she has to come up with such a large amount of money all of a sudden, even if her sisters are willing to share the money, how can she get it with peace of mind.

blame herself for being too simple, she didn't hide anything in front of others, she took the initiative to show her bottom and didn't say anything, and she said whatever people asked, but life gave her a very real lesson.

When I was a freshman, the unit extended an olive branch to all the students in the class, as long as I signed a contract with the unit, all the expenses of the four years of college were all covered, and there were salaries and subsidies every month, and the treatment was the same as that of a regular employee.

Such a generous treatment, but in the past four years, no one in the class has signed a contract with that unit, because that unit is too remote, the traffic is blocked, and it is located in the desert.

The reason why Qin Qin has this idea is because of her persistence in returning to her hometown, which is in the province where her hometown is located.

The work skills that must be possessed to enter that unit are radiochemical experiments.

Warlene chose the radiochemistry experiment as her graduation project out of interest.

She liked chemistry when she was in middle school, but due to the limited teaching conditions, students rarely had the opportunity to do it themselves, and they all watched the teacher's demonstration, and most of the time the teacher only dictated, because the school did not have relevant experimental equipment at all.

Coming out of the storage room, Mr. Yin gave each person a mimeographed test procedure and precautions, and asked the four of them to familiarize themselves with the experimental equipment, experimental drugs and other specific experiments before giving them to everyone, and then left.

Teacher Yin walked on the front foot, and Warlene went to the head of the department on the back foot and handed in the letter of intent signed by her and the Z City District Hospital.

"Hey, that's good," the head of the department smiled, "I heard that the hospital is the best hospital in Z City, and it's hard to get in, so let's just say that the graduates of the medical school next door to us are not top students or have specialties, and other hospitals don't want it, you have a good chance." ”

"Thank you, Professor, for your preference for our girls," Warlene said of the complaints of the hospital's personnel chief at the time, "and they were still willing to have boys, but you didn't let them go, and they had to accept me." ”

"Hahahaha," the head of the department smiled heartily, "My students are all proud of the sky, a good daughter is not worried about marrying, it would be good if someone gave him it, he has to have that capital if he wants to be picky, and he has the ability to go to Capital University to ask for people, and see if people ignore him." ”

After a few more jokes, the head of the department asked the office officer to put away the letter of intent, and Wallen said goodbye and went back to the lab.

Yu Yi has an opinion on Warlene's private departure: "Everyone is a group, advance and retreat together, you leave without greeting anyone, and when the time comes, you can't keep up with the steps when you do the experiment, but you will drag the whole group back." ”

Warlene sincerely apologized: "I know, next time I have something to leave, I will definitely say it to everyone in advance." ”

After four years of cooperation, Warlene knows Yi very well, this guy just loves to worry, his mouth likes to be broken, but his heart is real.

There are a total of 30 students in the class, and each time they do the experiment, they are divided into groups of two, and the teacher divides the students into groups such as student number 01 and student number 30, student number 02 and student number 29, student number 03 and student number 28 group, and so on, divided into fifteen groups.

The group has not changed in the past four years, all the experiments are the cooperation of Wallen and Yu Yi, and the final graduation project is also selected in the group.

Cheng Zehao knocked on the door of the laboratory: "I have issued laboratory work clothes, one set per person, and I will go to the game to get it." ”

Wang Shaoming asked, "Is it protective clothing?"

"Well, it prevents your clothes from getting dirty. Cheng Zehao then replied, and then continued to inform the other students.

The four of them followed each other to the integrated board circuit design laboratory of the game, and heard the laughter and excitement in the laboratory from afar.