Chapter 78 Who am I and where am I? The two crossed several roads and arrived at the second floor of the farm. "What should I order?" Song Yao was looking at the sign in confusion. She didn't hear anyone respond to her. She turned around and saw Xu Qingzhou looking to the left. She pushed him and said, "Order!" "I saw two familiar faces." Xu Qingzhou didn't expect it to be such a coincidence that he met Zhao Shengwen and Wang Wei here. Song Yao followed Xu Qingzhou's gaze and saw a bald old man and a sallow-faced young man. "Who are they?" "Professor and senior brothers in the laboratory." Xu Qingzhou retracted his gaze. "Want to go say hello?" "No, let's order." Zhao Shengwen and Wang Wei both had serious expressions and seemed to be discussing something important. Song Yao couldn't help but take another look at the two people in the distance, especially the old man. He didn't have much hair to begin with, and he was pulling his hair hard while talking. She wondered in her heart, are people who do research so sloppy? Thinking of this, she couldn't help but feel a little worried. Would Xu Qingzhou become like this in the future? So, the image of Xu Qingzhou with sparse hair, listless spirit and so ugly appeared in her mind! "First, have some Mapo Tofu. Do you want it?" Xu Qingzhou turned around and saw Song Yao staring at her hair with a sad face.
Xu Qingzhou's forehead was full of black lines. He reached out and pinched the girl's cheek, pinching it: "Are you sleepwalking?" "You are the one who is sleepwalking!" Song Yao came back to her senses, slapped the guy's claws away, and rubbed her face that was pinched. Mapo tofu and twice-cooked pork, two dishes. There were only two of us, so we didn't dare order more. The soup was free. The two were looking for a seat when they were suddenly stopped by a group of people. "Schoolmate Song Yao, I didn't expect to meet you here." The leader was a fair-skinned boy with a sunny and confident smile on his face and admiration in his eyes without any concealment. When Lu Guangzhi's eyes swept over Xu Qingzhou, his expression darkened. This should be Song Yao’s high school classmate. Now, all the boys majoring in economics know that Song Yao has a childhood sweetheart in high school. They have a good relationship, but they are not in a relationship. I thought he was some important person, is this it? Song Yao nodded, frowning, annoyed with these people, and pointed to the seats in the distance, "Let's sit over there." Lu Guangzhi was not annoyed by Song Yao's attitude. He smiled lightly and said in a gentle and elegant manner: "Junior brother, I heard that you are from the School of Mathematics. I have a project here and need help from students in the School of Mathematics. If you are willing, you can come and help me." Damn, where did this idiot come from? The other party was so high and mighty, so Xu Qingzhou was not polite. He smiled a little "shyly" and said, "Sorry, I seem to be very busy now, so I can't participate in every project." The smile on Lu Guangzhi's face was a little stiff. This junior fellow student was a bit arrogant. "Junior, you may not know that being able to participate in projects in your freshman year, even if it's just doing odd jobs, will be beneficial to your future." The boy next to Lu Guangzhi was giving Xu Qingzhou some common sense. "Haha, what project is so great that it's trying to snatch our talents?" A cold snort sounded. Xu Qingzhou looked at the two people who were approaching and greeted them, "Professor Zhao, Senior Brother Wang." Hearing Xu Qingzhou's address, Lu Guangzhi and the other two's faces changed. Obviously, this bald old man was not someone to be trifled with, but they were more curious about what the old man meant. Was he trying to snatch people from them? Zhao Shengwen ignored Lu Guangzhi and the others, looked at Xu Qingzhou, and said, "Xiao Xu, your prediction is correct. Xiao Wang and I re-experimented based on the data you provided. After a certain period of time, we found that the magnetic field of sample No. 83 was obviously chaotic."
"I'm glad I can help." Xu Qingzhou was not proud. If an expert who was proficient in mathematics came, he would also be able to find the problem. Zhao Shengwen shook his head and said, "If it weren't for you, our project would have been delayed for at least two months." "The professor and I have doubled the time for the sample experiment, but the current magnetic field effect is not ideal." Wang Wei had dark circles under his eyes, probably because he stayed up late last night. He said, "The schematic diagram of the alternating composition of niobium-titanium alloy in the early stage shows that the martensite phase is formed in the Ti-rich area, and the structure of the Nb-rich area is almost unchanged." "For sample No. 89, after 24 hours of experiment, when the magnetic field was parallel to the wide surface of the strip, the critical current density Jc (, 5T) increased sharply from before rolling to , but when the magnetic field was perpendicular to the strip surface, the Jc value was \u65297X03A/mm." Lu Guangzhi and others were stunned. They seemed to vaguely understand the meaning of what the old man had just said. Didn’t they say this guy is a freshman? Could this be a freshman?! At this time, there are only two questions in their minds: Who am I? Where am I? Song Yao didn't understand either. She only understood the units and terms like magnetic field at the end. When put together, she had no idea what it meant. "They all show severe anisotropy?" Xu Qingzhou was surprised. The situation was more serious than he expected. Zhao Shengwen nodded: "That's right, but what is certain is that the direction of adding hafnium and zirconium is correct, but it will take time to determine the specific amount." After saying this, he seemed to have finally noticed Lu Guangzhi and the others, and frowned: "You are so young, but you don't want to learn anything. You just want to show off everywhere. What are you still doing here? Do you want me to call your professor Zhang Ming and ask him to ask you to leave?" Lu Guangzhi and others were speechless, especially Professor Zhang Ming mentioned by Zhao Shengwen, who was their vice-president and could only run away in shame. "Thank you, professor." Looking at the people who fled in panic, Xu Qingzhou expressed his gratitude. Zhao Shengwen shook his head, glanced at Song Yao, and said, "Xiao Xu, you and your girlfriend should eat first. Your Senior Brother Wang and I are still busy." After saying that, he took Wang Wei away. Hearing Xu Qingzhou being praised, Song Yao felt inexplicably proud and even felt happier than when she was praised. The dishes were quickly cooked and Xu Qingzhou served them. Song Yao took a small bowl and added rice. She first scooped a large bowl for Xu Qingzhou, then filled a flat bowl for herself. Finally, she wondered if he had eaten too much, so she scooped half of the rice in her own bowl for Xu Qingzhou. Xu Qingzhou looked at the few mouthfuls of rice in Song Yao's bowl and sighed, "Eh~ When did you eat so little?" "I've always eaten so little." Song Yao said in a muffled voice. After entering the school, she found that girls seemed to have started clamoring to lose weight, which made her feel very stressed. Haha, the last time I went to your house, you ate two big bowls. Xu Qingzhou did not expose her, and began to think about the experiment, guessing how much hafnium and zirconium elements should be added. According to the measured data, the most suitable sample should be between sample 30 and sample 60. Song Yao puffed her cheeks and stared at Xu Qingzhou for a long time. Seeing that he still had no reaction, she finally couldn't help but complain: "Is it so boring to have dinner with me!" “I’m thinking about the experiment.” "Don't think about it, eat!" Song Yao started to worry about Xu Qingzhou's hair again. He even thought about it while eating. It would be strange if he didn't become bald! (End of this chapter)