Anyone who enters the room for the first time will be attracted by the full iron cabinet. The iron cabinet occupies three sides of the room, each iron cabinet is one meter high and half a meter long and wide, and looks full of weight. The number of iron cabinets that are so numerous that they are combined with various debris will stuff a room of more than 40 square meters, just like a dormitory size of a ten square meters.

On the side by the window, that is, the side where the iron cabinet is not placed. A girl in a white coat is facing her back to Wang Zhi and swaying on a table. Wang Zhi chuckled and walked forward and said, "Teacher, have you forgotten to have breakfast again?"

"I have said many times. When I am in this building, I have to call me a doctor! This is what I have gained after betting on my reputation." The girl raised her head and retorted righteously. The next second her face hit the table: "So hungry, assistant Wang Zhi, get me some food."

"Yes, yes, yes, what do you say, doctor. It doesn't matter if you like me, I call you the queen, just don't tell my classmates." Wang Zhi turned around and took off a plastic bag from his suitcase: "Today is the graduation day. So no one dares to stay in bed. The quicksand bag you like has been snatched up. Use these to make do with it."

"Wow, food!" The girl with long red waist-haired hair snatched the bag from Wang Zhi's hand, took out the meat bun and stuffed it into her mouth: "Oh, I feel full of strength now."

"So you plan to evolve? By the way, have you been undergoing modernization transformation?" Wang Zhi took the kettle on the table and looked at it: "So you rely on cold boiled water to fill your stomach in the morning."

"I'm calculating the ultimate strength of the No. 3 alloy I sent last week, where can I get the time to cook?" Xi Zhang ate all the breakfast that Wang Zhi bought and stretched: "Okay, the energy replenishment is over, and we will continue to start work."

"I'm ugly, the teacher in front, I'm here to check out today. I bought a ticket to return to Jiangcheng at noon, so this is the last time I'll be a nanny for you." Wang Zhi put the breakfast packaging bag that Xizhang threw on the table into the trash can on the ground, and sorted out the paper that was spilled on the table.

"Hey? Why didn't you tell me earlier? Now that I'm going to find a new person to replace you?" Xi Zhang took off his red glasses and looked incredible.

"I said it! I've said it at least three times. Teacher! What the hell is your expression now? Don't tell me that you went in and out of your right ear as if you didn't hear it." Wang Zhi was also a little anxious. On the one hand, because he participated in Xizhang's research project, he knew that it was a relatively critical period and Xizhang really needed manpower; on the other hand, he had already made a plan to leave Bacheng and return home. He was very excited to go home for the first time he left home in two years. If Teacher Xizhang borrowed the name of the Ministry of National Defense and forced himself to stay, it would be a big problem.

"Well... that, Assistant Wang Zhi. How many days can you be granted?" "Don't say it seems that I'm here to collect rent. I worked but didn't ask for a leave of absence. If you didn't ask for a full attendance award, you should thank me." "All attendance award, that's simple. If you stay for two more days, then I'll give you two extra months of salary as a full attendance award." Xi Zhang clasped his hands together: "Please Assistant Wang Zhi, as long as you confirm that alloy No. 3 can match that machine, your task will be completed successfully."

As a boss who has hired himself for more than a year, Xi Zhang knows Wang Zhi's weakness: he has no money. In Bacheng, a big city in the southwest, you need money to do anything. Wang Zhi is short of money. Although the nanny of the orphanage helped everyone a little, it was just a drop in the bucket. This is also the most important reason why Wang Zhi did not hesitate to be an assistant: Xi Zhang directly paid three months of salary to help Wang Zhi repay the loan.

So unlike North Carolina, Wang Zhi respects Xi Zhang very much, especially after understanding the research she has devoted herself day and night. Of course, Xi Zhang is almost a waste of life in addition to research, Wang Zhi was also helpless: "Have the data of alloy No. 3 met the standard?" In the end, he decided to help Teacher Xi Zhang. Anyway, it has been two years since he left home, so it shouldn't be a big problem to go back two days later, so Wang Zhi comforted himself.

"I'm calculating. Can you compare the previous experimental data?" Xi Zhang handed over a piece of paper, then pointed to the iron cabinet that was almost stacked to the ceiling: "Case 63, let's take a look..." She pulled a notepad and flipped through it: "By the way, experimental record No. 7490.7490."

"Hey, I originally planned to get everything done and leave before they came back. When those guys realized that I had already gotten in the car. Now that I am still here, they will definitely come here." Wang Zhi was moving the ladder to climb up to get the records and complained. "Why have to leave early? Aren't you guys a good relationship?" Xi Zhang asked curiously.

"It is because of the good relationship that I want to leave early. It is embarrassing that I didn't get the front-line quota in the whole dormitory. Although the three of them won't laugh at me... probably won't." Wang Zhi thought about it and still didn't say anything: "But it's hard for others to say. I hate their gossip. They are obviously men, but they are all day long."

"I think they won't do this. Maybe you're just assistants who can make up for it yourself." Xi Zhang threw the pen and said, "Yeah, the result is out. Let's take a look...haha!" She clapped her hands and smiled, "Sure enough, the strength has increased after adding titanium, and the hardness is 120% of the previous one. Have you got any results?"

"Let me look... Record No. 7490 shows that the frame structure is not stable enough. The preliminary analysis is that the insufficient material strength causes energy overflow after starting to destroy the overall structural stability. The suggestion here is to use new alloys with a hardness increase of more than 25%. "Wang Zhi leaned against the ladder, stomping the handle of the iron cabinet with one hand and flipped the report on his knee with the other hand.

"25%? That's almost done, how about we assemble on site?" "Teacher, are you sure? Look at the handwriting, the report was written by the senior sister, she is famously rigorous... By the way, is the senior sister not here today? I haven't seen her yet." Wang Zhi closed the iron cabinet and climbed down from the ladder with the report in his arms. "She? She should be back later. She said she was in a bad mood last night and ran to the bar." Wang Zhi sighed, and it seemed that she could not expect the senior sister to help him stop the teacher.
Chapter completed!