Nanzhou University, among the top universities in China, although it is not as good as Qingbei University and Shuimu University, but it is also a super-first-class university, and the top five universities in the country are much higher than Qianzhou University.Of course, Wei Qian and the two boys were surprised not by the fact that Li Mingxuan graduated from Nanzhou University, what made them unbelievable was that he was so young In the eyes of the boy just now, Li Mingxuan was about the same age as him at most.In fact, as a senior student, he is 23 years old this year, one year older than Li Mingxuan.Hurriedly picked up the petri dish from the ground, to say that the quality of this petri dish is not bad, it fell from such a high platform, and it was not broken."
Hello Mr.
Li."
At this time, Wei Qian had already come back to her senses and hurriedly walked over to say hello to Li Mingxuan.Although he looks younger than his own age, the identity of the teacher is there, and as a student, basic etiquette must be there."
Hello Mr.
Li."
The two boys also hurriedly came over and said.Li Mingxuan nodded to them, then turned his head to look at Lin Siqing and said, "Is there any information about this subject here, let me see first." ”Li Mingxuan's attitude towards scientific research is still very rigorous.While Lin Siqing was looking for information, the boy sitting in front of the computer whispered to another boy: "Hey, Liu Fan, do you think this teacher is a little familiar, I guess I have seen him somewhere." ”"You also feel this way" The face of the boy who was close to Li Mingxuan just now was full of surprise, and then as if he remembered something, he looked at Li Mingxuan from a distance, and said in disbelief: "I remember, he is the teacher discussed in the school forum in the past two days" The muscles on his face twitched a little, and there was a thick shock in his eyes.Unexpectedly, after this young teacher, who looked like a gentleman, was actually a fierce man and recognized Li Mingxuan, the two boys were a little excited.A good teacher who is not afraid of power and dares to be the master of his students gt This is an idol "Teacher Lin, the batch of bacteria cultivated a few days ago has died again. ”Li Mingxuan was looking at the information that Lin Siqing had just given him, Lin Siqing was checking the information on the computer next to him, and at this time, Wei Qian came over with a culture bottle in his hand and said with some dejection."
Why did you die again" Lin Siqing took the culture flask from Wei Qian's hand, frowned, and said: "Is there something wrong with our cultivation method, the cultivation conditions are suitable, and there is no bacterial infection, why does it still fail" Looking at the bacteria that died again, Lin Siqing faintly felt a little headache.This type of strain is particularly important for their experiments, but she has experimented countless times according to the culture method mentioned in the book, and each time the strain will die inexplicably, and she can't find the reason at all.The missing critical step directly affects the progress of the entire study.If no more live strains can be cultivated, I am afraid that this project will not be completed in the short term."
What's going on" Li Mingxuan put down the information and looked at Lin Siqing and asked.Lin Siqing said in a somewhat irritated tone: "This kind of strain always fails to cultivate, and I can't find the reason. ”"Are there any analysis results?"
asked Li Mingxuan."
Here."
Wei Qian hurriedly took a small notebook for recording data to Li Mingxuan."
H rises, dissolved oxygen falls" Li Mingxuan looked at the data recorded in the notebook, looked at the strains that failed to cultivate, and said with a smile: "It turns out that this kind of strains always fail." ”"You found the reason" Lin Siqing turned her head sharply, looked at him, and asked in surprise.You must know that after failing a few times, she followed the steps in the book and did it step by step, and she didn't find the reason for the failure, Li Mingxuan just glanced at it twice, and found the problem, which is also too shocking, right, surprised to surprised, Lin Siqing still didn't doubt what Li Mingxuan said.Although I don't want to admit it in my heart, when it comes to scientific research experience, she and Li Mingxuan really can't compare.Lin Siqing doesn't doubt it, it doesn't mean that Wei Qian doesn't doubt it.Because of her age, Wei Qian already doubted Li Mingxuan's ability in her heart, and of course she didn't believe that Li Mingxuan could solve this problem that had plagued them for so long after a few glances."
This type of bacteria is particularly sensitive to temperature changes, the laboratory is on the air conditioner during the day, the temperature is very low, and if the air conditioning is turned off at night, the temperature will change greatly, far exceeding their temperature adaptation range."
Li Mingxuan said slowly, "The air conditioner in the laboratory should not be turned on at night" Lin Siqing and Wei Qian were stunned when they heard this.They don't know if it's true that Li Mingxuan said that this kind of bacteria is sensitive to temperature changes, but the air conditioner in the laboratory was indeed turned off when they left at night and didn't care about the authenticity, and his words sounded very professional and reasonable."
How do you know that this kind of strain is very sensitive to temperature changes" Suddenly, Lin Siqing turned his head to look at Li Mingxuan and asked.Not long after this new strain was discovered, there was no mention of this problem in the book, and Lin Siqing really couldn't figure out where Li Mingxuan saw it.I have never encountered such a "delicate" strain before, Li Mingxuan smiled and said: "When I was doing the project last year, I happened to study this kind of strain, you can search the Internet about the temperature of this kind of strain, you should find it." ”Lin Siqing opened the homepage of a literature search website without believing it, and added the keyword "temperature" after the name of this type of strain, and sure enough, several articles were searched.There is not much literature, which shows that the research on this aspect is not very in-depth, Lin Siqing casually clicked on the paper in the first one and looked at it carefully.After reading the paper, Lin Siqing slapped the table angrily and said: "Such an important matter, the book didn't say it, and the person who compiled the book is too irresponsible" Obviously, so many days have been busy in vain, which makes Lin Siqing accumulate a stomach full of anger.Li Mingxuan explained: "The author of the book cannot be blamed, because these papers were published only recently, and many researchers have only recently realized the relationship between such bacteria and temperature. ”Unexpectedly, what Li Mingxuan said was actually true, and suddenly, Wei Qian's eyes were a little different when he looked at him.This young teacher is quite powerful.The problem that has plagued them for so long has been solved in this way At this time, Lin Siqing glanced at the computer screen, as if he had found something, suddenly stood up from his seat, looked at Li Mingxuan, pointed to the computer and said: "This paper was actually written by you" Wei Qian pointed to Lin Siqing and looked in the direction, only to see that under the title of the paper, the position of the first author, there was a name written on it.Li Mingxuan: