Bangs wrote very fast, and just when Li Qingyi despised him in his heart for pretending to be a big head of garlic, he had already stopped writing.

"It's solved, you see. ”

Li Qingyi was engaged in rich psychological activities, and when he heard this, his eyes suddenly widened, this, this is the solution?

How can it be?

"In fact, there are many solutions to the problem of calculating the medicinal properties of high-grade drug melt mixtures like this. Liu Hai clicked on the content of the paper and said: "I have given the two most common solutions here, one is to start from the type and quantity of raw materials, forward calculation, and first calculate the medicinal properties of various raw materials after preliminary treatment according to these three known conditions......"

Li Qingyi was a little stunned, he didn't learn this level at all, and he didn't understand Liu Hai's explanation at all.

Liu Hai didn't pay attention to Li Qingyi's state, and continued to explain: "The second solution is based on the derivation of the medicinal properties of the mixed melt, assuming that the medicinal properties of the mixed melt are known, then the following conditions must be met in order for this hypothesis to be true...... In fact, I learned all the problem-solving ideas in middle school, but the knowledge points used were changed from medium-grade drugs to high-grade drugs, so it became a little more complicated. ”

A little more complicated?

Li Qingyi, who didn't understand at all, hesitated for three seconds before he said hesitantly: "I'll study it myself...... Thank you. ”

After Liu Hai left the dormitory cafeteria to eat, Li Qingyi hurriedly took out the answer he copied from his senior, and when he compared, the whole person was deflated, and the answer was completely correct.

"How so...... Could it be that he has already completed all the first-grade textbooks on his own......? Impossible, right?"

Li Qingyi, who was hit by bangs for the third time, was a little suspicious of life at this moment.

After going to the cafeteria to eat, Liu Hai did not go directly back to the dormitory, but went to the quiet room building.

Each college of the school has a quiet room building, the rooms in the building are free for the school students to practice the quiet room, each quiet room is not big, about ten square meters, the layout is very simple, that is, the wooden floor plus a wall, nothing else, but the decoration is made of materials with good sound insulation performance, which can ensure that the room is absolutely in a quiet environment.

Liu Hai found a free quiet room and walked in, took out the spirit stone and sat directly on the carpet, and began to cultivate.

Since the ashram is free and public, you may not be able to use the same ashram every time you come, and some people who love cleanliness, especially those girls, will bring a small blanket to spread on the ground.

After practicing for an hour, Liu Hai left the Ashram building and went to the No. 12 Laboratory Building of the Dan Pharmaceutical College.

There are 12 laboratory buildings in the whole Dan Pharmaceutical College, the first year can use the 12th laboratory building, the second year can use the 11th laboratory building, the third year can use the 10th laboratory building, the fourth year can use the 9th and 8th laboratory buildings, the fifth year can use the 7th, 6th and 5th laboratory buildings, the sixth grade graduates can use the most laboratory buildings, the 4th, 3rd, 2nd and 1st laboratory buildings can be used.

Liu Hailai to the experimental building is to do the optimization of the Ci Modin verification test, to the 12th building has been consulted to know that the 10th, 11th and 12th laboratory buildings of the three laboratories can only do the relevant tests of high, medium and low grade drugs, the experimental equipment is not enough to carry out a turn of the elixir test, the optimization of the test of the Ci Medin formula involves a turn of the elixir, if you want to do the verification test, you must go to the No. 9 and above laboratory building to do.

But there is a problem, Liu Hai's newly issued student ID is only eligible to apply for experimental consumables and laboratories in the No. 12 laboratory building used in the first year.

There was no way, Liu Hai had no choice but to go back to the dormitory, find out his first-order scholar's qualification certificate, and then come to the management office of the laboratory building, find a teacher on duty inside, and apply to him for the qualification to enter the first few experimental buildings to do experiments.

The teacher on duty in the management office is surnamed Wang, and Mr. Wang was very surprised by the first-order scholar qualification certificate that Liu Hai took out, and there are not no students who can obtain the first-order scholar qualification certificate in Bai Yutaixue, but most of them are students above the fourth grade, and a very small number of geniuses who have obtained this certificate in the second and third grades have also appeared, but not all of them.

As for a freshman like Liu Hai who obtained a formal scholar qualification certificate in the first year, it would be at least ten years or decades before such a person appeared.

After all, no matter how rich your family is, no matter how thick your background is, at most you can brush up on the identity of a quasi-scholar, and it is impossible to obtain a formal scholar's credential by borrowing external forces, because this certificate is only qualified to be issued by the Academic Citation Library, which is directly under the jurisdiction of the Central Holy See, and the review system before issuance is very strict, which basically eliminates the possibility of falsifying papers.

Especially in places like Zhongzhou and Xiazhou, it is difficult to have direct contact with the Central Holy See, and this certificate cannot be actively applied for, and only after the paper enters the citation library, will the qualification review be passively started, so if there is still a possibility of fraud in Shangzhou and Shenzhou, it is completely impossible for Zhongzhou and Xiazhou.

Although Mr. Wang was surprised, he still carefully checked the authenticity of the personal certificate of Liu Hai, and finally upgraded the authority level of his student ID.

"Okay, classmate Liu, now your student ID card can freely apply for laboratories in all the laboratory buildings, by the way, I want to ask, since you have obtained the first-order scholar qualification certificate, why don't you report to the school when you sign up for the school year?"

Liu Hai took the student ID card and explained with a smile: "Teacher Wang, I didn't mean to hide it, I just thought it was nothing, and I didn't know that I had to report this matter to the school." ”

There were a few teachers on duty in the office, and they all came to watch at this time, and one of the teachers heard this: " If you don't report, then you have to follow the curriculum every day to take the courses you have already mastered, but in fact, no matter how many grade students are students, as long as they can obtain the personal certificate of a formal scholar, they can obtain the special right to choose the course of study freely, and some courses that you think you have mastered can not be taken, which is not more reasonable for you to arrange your own study time and content？”

"I remember, I heard that there is a freshman in our college who scored 997 points in the academic ability test this time, it should be you, right?" Teacher Wang suddenly remembered something and asked.

Bangs nodded.

"Sure enough, it's no wonder that you can get such a score, it seems that you have a good grasp of the basic knowledge before refining the elixir. Teacher Wang smiled and said: "What Mr. Zhou said is very reasonable, since you have such a good grasp of the basic knowledge, it is completely unnecessary to stay in the classroom to learn the basic knowledge like an ordinary freshman, remember to take the materials to the hospital office tomorrow to report, so that you can have more free time to do what you want to do." ”

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