Chapter 91 Young people still need to be tempered Xu Qingzhou took a look at the data and said, "The results are good." "The B36 sample can already reach a field strength of , and when the temperature is adjusted to , the field strength can even reach !" Wang Wei's tone was extremely excited. "Is it time to move on to the next stage?" Xu Qingzhou has done experiments and understands the joy of reaping the rewards. "Professor Zhao has submitted the report. The next step is to integrate the niobium-titanium alloy superconducting magnet into the MRI equipment and connect and debug other components such as the radio frequency coil and gradient coil." "Hehe, Jinling University entered this stage half a month ago, but I heard that the effect is not ideal." Unconsciously, Wang Wei had already regarded Xu Qingzhou as his peer. He smiled and said, "The subsequent experimental data will have to be handed over to you, Junior Brother. None of us are very good at function analysis and data simulation." Ren Xiaoling was a little envious, wondering when she could be as awesome as this junior. After expressing her feelings, she took a deep breath and continued to organize the tasks assigned to her. "You're too polite, senior brother." Xu Qingzhou smiled and shook his head. After a pause, he asked, "Is it difficult to apply for MRI equipment?"
MRI equipment, a mid-to-high-end medical device of , costs tens of millions each. Even the obsolete ones have long been snapped up. The ones can be taken back by research institutes for research. For hospitals in remote areas, if they are refurbished, they may become the treasure of the hospital. "The Third Municipal Hospital is about to eliminate one machine. Professor Zhao and Junior Brother Gong have already gone there." Wang Wei said. Xu Qingzhou nodded, and everyone stopped chatting and started doing their own things. After organizing the data, Xu Qingzhou left the laboratory and went to the library to study. He did not rush to write, but first looked at the information related to Cramer's conjecture. Download papers such as "Bounded Intervals between Primes" and "On the Distances between Primes", and find out the research on prime numbers by Euler, Chebyshev, Hardy-Littlewood and others. On Monday, taking advantage of the free time, Xu Qingzhou took the manuscript of the last proof to see Professor Gu Zhizhong. "Not bad, not bad, the argumentation process is very exciting." Gu Zhizhong nodded after reading the manuscript, and became more optimistic about Xu Qingzhou. In time, the School of Mathematics will surely produce another genius that will amaze everyone. After reading the proof and derivation process, Gu Zhizhong smiled and asked, "What are you studying recently?" Xu Qingzhou did not hide anything and said directly: "I am studying the Cramer conjecture." "Kramer's conjecture? Are you really doing this shit?" Gu Zhizhong paused while drinking tea, his face full of astonishment. Xu Qingzhou nodded. Seeing that Xu Qingzhou was not joking, Gu Zhizhong had a complicated expression. He sighed and did not persuade Xu Qingzhou to give up: "Then you should study it first." He felt that Xu Qingzhou was a little crazy. There is a saying that goes, if mathematics is an abyss, then ordinary people can only float on the surface. Even if you are a genius, if you are not careful, you will end up like an ordinary person. Therefore, people who study mathematics are relatively crazy, including the School of Mathematics, which is known as the "madhouse" of Peking University. In the field of mathematics, talent is particularly important. Many people spend their entire lives working hard, but still cannot achieve results as good as those achieved by someone else in a flash of inspiration. In Gu Zhizhong's opinion, Xu Qingzhou is definitely a talented person, but even so, he still doesn't think Xu Qingzhou can solve the difficult problems that have plagued mathematicians for nearly a hundred years. Young people are still too arrogant and need to be tempered.
Kramer's conjecture is a good whetstone that allows Xu Qingzhou to calm down and do research well. After staying with Gu Zhizhong for a while, Xu Qingzhou said goodbye and left to go to the library to sort out the materials, unraveling the mystery step by step, first determining several directions, and then moving forward in these directions. On Tuesday night, after spending two consecutive days in the library, Xu Qingzhou came to the sports field again. Song Yao arrived earlier than Xu Qingzhou. She was still wearing the same outfit as last week. She stood quietly under the cherry tree at the entrance of the stadium. She was very beautiful and eye-catching, but her temperament was a little cold, keeping people at a distance. "You didn't bring any water." Seeing Xu Qingzhou coming empty-handed, Song Yao looked at him with disdain. Xu Qingzhou shrugged and said, "You brought such a big pot anyway, you definitely can't finish it, I'll help you drink some, so you don't have to take the trouble to carry it back." Song Yao was already used to it and didn't bother to pay attention to him. The two of them walked into the sports field and looked for a place to put their things. They said at the same time: "Today we will run 4 kilometers and 10 laps." "Just listen to Teacher Song." Xu Qingzhou had no objection. Although I only ran twice, I really felt the joy of exercise. Every run seemed to be able to expel all the impurities accumulated in the body. Song Yao put her sports equipment and water bottle on the steps, and saw Xu Qingzhou with his arms open, as if waiting for her to come over. "What do you want to do?" Song Yao looked at him warily. "No routine checkup?" Xu Qingzhou teased. Before the first two runs, Song Yao would get close to him to smell him. "I'm not born in the Year of the Dog, why would I smell you every day?" Song Yao blushed. When she said that, she seemed like the nymphomaniac in those anime that Ding Jiahui watched. "Really not going to smell it?" Xu Qingzhou still stretched out his hand. "You stink so badly, I don't want to smell it!" Song Yao walked past him, slapped his hand away, and said unhappily, "Warm up quickly!" Xu Qingzhou shrugged and followed Song Yao to do warm-up exercises. Next to him, the girl's slender legs were covered with small white socks, revealing a part of her white and tender calves. Xu Qingzhou couldn't help but take a few more glances. As if she noticed Xu Qingzhou's gaze, Song Yao wanted to beat him up. It's just a leg. Isn't it enough to look at it every day! Xu Qingzhou was not intimidated by Song Yao's angry look and said as a matter of course: "I am watching how you warm up so that I can follow your example." Song Yao's eyes darkened. She spread her legs shoulder-width apart and bent slightly, parallel to the ground. One hand slid in front of her in a graceful arc and landed in front of the other toe, even pressing it down. After finishing, she looked at Xu Qingzhou, and her meaning was very clear: You want to follow along? So start. Xu Qingzhou looked away, silently did two leg lifts, and simply moved his ankles, complaining in his heart, "You seem to be very resilient, right?" After the warm-up, the two slowly began to jog. Although Song Yao was a bit violent, she was indeed very patient. The intensity of the exercise was not very high. After running about a kilometer, she would take Xu Qingzhou for a walk, adjust her breathing, and then gradually increase the intensity. 35 minutes passed. After running and stretching, the two sat on the steps to rest. Because of exercise, Song Yao's fair cheeks are rosy, which makes people want to pinch them. Of course, Xu Qingzhou only dared to think about it in his mind. If he really did that, he might be pinned to the ground and beaten up by her.
(End of this chapter)
