Cao Feng and Jin Xi didn’t expect Jiang Huang’s warlock to be so heroic and busy that he didn’t hesitate to thank them. If there were no airships, the carriage would take a long time to transport, not to mention the bumpy road, which would make them love their glass and crystal to death.
One of the seven people has been fixed and two new members have been added. Leijiacha etc. Students are happy that they will arrange Jiang Huang and others to sit down. At the same time, Xiao Xiang Xin said, "Let’s go to Dean Jianxing warlock tower first. If you like it then, you are welcome to visit at any time."
It seems necessary to pull people from Liu Kuang-xing’s warlock to Cheng Jinzhou, and it is not conducive to Xiang Xin’s growth. The latter also nodded slightly with a sigh of relief.
Jiang Huang saw the problem solved and sat down to the service road with a smile. "Did you discuss it before? Let me join in. "
"It’s so good," said Cao Feng, the highest-ranking star, with a smile. "Let’s just say that Brother Jinzhou got good grades recently and his paper is said to have been transferred to Sin Chew."
"There will be a hundred contributions to give back," Jiang Huang thought. "When I was an apprentice to astrologers, the research level of Xingzhou and Daxia was quite high. In some fields, Daxia was greatly improved. At that time, Gao Muen’s astrologers were still there. Now the research level of Xingzhou has gone, and their attention to Daxia has naturally decreased."
Compared with the vast summer in the whole world, it can be said that it is a corner of the sea. It is naturally a little more difficult for Xingzhou astrologers to note.
In the final analysis, Jiang Huangxing’s warlock’s confidence in calculus is actually insufficient, just like in the s, no matter what China has developed, it is better than most foreign countries, but it is not without achievements.
Anyway, with the topic, it is easy for everyone to talk. The status of a four-level star warlock who has just finished the initial running-in team is still somewhat embarrassing, but it will not really affect the discussion
Cheng Jinzhou sat near the whiteboard and slowly wrote down the nitroglycerin process while listening to everyone.
This is also a way of discussion. Everyone will not only talk in a way, but also follow their preferences to describe words and discuss computational science. Sometimes they can dictate, and sometimes it is difficult to do so. Besides, it is very meaningful to discuss the body as an auxiliary tool to solve immature thinking.
When I was a student, I met my parents and friends several times in Jinzhou. No matter what I said, it would become a big discussion in academic circles.
The so-called "three sentences without leaving the line" refers to this.
The best way for mathematicians to communicate is numbers; The best way for physicists to communicate is physics; The best way for psychologists to communicate is to be abnormal …
Cheng Jinzhou listened to a few people talking, kept the state of going in one ear and out the other, and then carefully wrote some questions about mass production of nitroglycerin on the whiteboard.
In view of the fact that the overall industrial environment is not perfect in the summer, it is very important to avoid some distortions.
Bai Jing and others were chatting with Jiang Huang, but they were attracted by Cheng Jinzhou’s method of writing blackboard.
Because English characters are not widely used, the symbols of modern chemical formula have not been developed, and Jinzhou Department is written to describe them. Nevertheless, the three people are still relaxed-the chemical research in summer is still limited to the transformation of solid, liquid and gas to make nitroglycerin, which of course far exceeds the current chemical research.
Jiang Huang doesn’t know much about chemistry. Seeing Bai Jing, three people are very interested and can’t help asking. At the same time, it’s funny to Cheng Jinzhou’s unprofessional work. In my heart, I sigh that it’s good to be talented and free to squander …
And his inquiry aroused Liao Kai’s strong desire for expression.
……
Chapter two hundred and fifty Little lady
Liao Kai is a Mr. Ban Zheng who is 60 years old, but he is in good health. He is indifferent to foreign affairs except astrology at ordinary times.
It is his single-minded personality that makes his astrology go far. In the discussion, enthusiasm is the key factor for Mr. Liao Kai to get the first grade.
Positive and positive seem to be unrelated words, but Liao Kai’s body is perfectly integrated. When astrologers talk about gossip and chat, he keeps his mouth shut about his own affairs. When everyone talks about astrology, Liao Kai is very serious, not only participating in the discussion, but also serious and talkative.
Such a gentleman is very beneficial to the regularization of the whole discussion group, and he gets the most.
Now Jiang Huangxing warlock asked about nitroglycerin, and Liao Kai expressed his desire to get strong and quickly introduced, "We found a long time ago that if the same solid and liquid become gas, its volume will increase many times, and that’s how it explodes. What Mr. Cheng is doing now is to find high-expansion explosives …"
Jiang Huang’s warlock listened to the clouds and fog, but he could see that he was very approved.
On the other side, Cheng Jinzhou slowly stopped writing.
Concentrated sulfuric acid, concentrated nitric acid and glycerol are more realistic than producing three things, saying that it is not easy to produce them in summer. In addition, as Liao Kai said, he also briefly described some things that are based on the principle of explosion, but the ability of Leijiacheng students is limited in such details.
After writing three whiteboards, I clapped my hands at Jiang Huangxing warlock while three people were watching Cheng Jinzhou. "I’m sorry to see what needs to be purchased so that we can get to De ‘an together. I haven’t been there, but the materials from the small county town are not enough."
He writes quickly, but others seem to be slow. Bai Jing sighed after reading it first. "As soon as you said it, I realized that I have to sort things out, too. I don’t know how many things you have to get to make this explosive."
Liao Kai also grabbed Cheng Jinzhou’s way, "What is the basis for your request for such high concentration of concentrated sulfuric acid and nitric acid?"
Before cheng Jinzhou explained that he dragged his cheeks again, "what glycerol are you sure about?" So we can’t try him again? Maybe there is a better combination? How to buy materials if you are not sure about the best combination? "
The most troublesome thing in the world is to grow fruit. Cheng Jinzhou explained it and gave it to Jiang Huang to smile.
The master of the four-level star warlock seems to be in no hurry. Listen quietly. Because of his experience, he is not very opposed to the real work, and of course he will not support it.
Compared with the explosive body, Jiang Huang is more interested in solving problems in Jinzhou.
He has been studying all the time recently.
……
When preparing to leave, the seminar continued.
Cheng Jinzhou’s situation is simple, and the guidance in chemistry is no less than that in mathematics. The main reason is that physics and chemistry overlap in the early days, and the foundation is poor in summer. You can really say anything you want.
However, he is not clear about the source of market price of various materials and materials. A large number of nitroglycerin is prepared for De-an Yu coal mine, so the price of glycerol must be low.
The airship is not a private jet, and its value and rarity are similar to those of a private spaceship. Or in another way, it is just like the luxury private jet owned by China in the 1960 s, which definitely exceeds the national enjoyment.
