Siheyuan: My Northeastern Farmhouse

Chapter 408 Research
After helping Aunt Wang move, Gu Weijun also stopped worrying. The reason why he wanted the cadre building of the Ministry of Foreign Affairs was actually for Aunt Wang.

It’s not that the previous Tongzi Building couldn’t be inhabited. Based on the average area, it had exceeded the per capita living area of ​​4.6 square meters in Beijing at this time, but it was still uncomfortable to live in. Moreover, he lived with his daughter Zhou Wei, and there was no room for him at home. There is no place.

In addition, the previous house had always been cold and damp, making it easy for mold to grow, which was not good for Aunt Wang's health.

After having dinner together at the new house, Gu Weijun went to Shichahai Sijinyuan. Maybe his warning was useful. He didn't seem to hear from Master Fu recently that Zhang Siming was hanging around again.

Shichahai Si Hospital felt particularly deserted at night. It was already past 8pm when Gu Weijun arrived. He knocked on the courtyard door and his father-in-law welcomed him in enthusiastically, "Weijun, why are you coming here so late tonight?" ?”

"Has your aunt's house moved yet?"

"Well, everything has been moved. I will move in directly tonight. Fortunately, Aunt Wang went to work overtime during the day. The old lady has to agree even if she doesn't agree when she comes back." Gu Weijun said as he entered the hospital: "Tsinghua University is developing a Million times per second integrated circuit computer, haven’t I participated in the research of transistor computers before?”

"They asked me to brainstorm ideas together. I still haven't finished reading a bit, so I'll finish them all tonight."

"They want to develop a test machine for integrated circuit computers in the first half of this year."

Zhu Lin's father originally taught physics at the University of Technology and was very knowledgeable. When he heard about this frequency of computer development, he immediately said: "This is the most important. Today's research work cannot be separated from computers."

"A lot of work now is stuck in computing."

The expression on Yue Zhang's expression at this time could no longer be described as excitement, but excitement, "Wei Jun, have you also participated in the development of H-6 and J-6?"

"We used to rely on abacus to study the atomic bomb. If we had a computer with this calculation speed, our research speed would definitely be faster!"

"I have read the information released by the Air Force. The two newly developed fighter jets in our country are no worse than the Tu-104 and MiG-19, the big brother of the Soviet Union, and they are even better. In particular, they avoid the MiG-19's tendency to fly at supersonic speeds. Stall problem!”

"The reason why Teacher Wu asked me to help was because when he was working on the H-6 and J-6, I made some insignificant contributions and acted as a porter of knowledge. (Well, I sent Phantom's information bit by bit, Not a porter?)”

"That's right!" Gu Weijun didn't go to the second entrance to the courtyard. He welcomed his father-in-law into the workshop where he entered the courtyard - the sedan room was renovated on the right side of the courtyard door. After turning on the lights, he didn't turn on the stove and took the drawings from the bookshelf. Won it, "Teacher Wu Zhonghua also mentioned something to me last month. Didn't we prepare preliminary design drawings for our large aircraft project last year?"

"Teacher Wu also wants me to go to Shanghai to help with calculations, but I really can't leave. I can only help them check calculations once a month. If this computer is successfully developed, I suggest that it be put in Shanghai."

Gu Weijun smiled modestly, "Dad, I just did some trivial work."

Hearing the news, the father-in-law became even more excited, and there seemed to be light in his eyes, "Has our country begun to develop large aircraft?"

"In this way, the project development process of large aircraft can be faster."

"Well, XAC's Ma Fengshan is the chief designer. At first, it was an imitation of the Tu-104, oh, the H-6, and later it was an imitation of the Boeing 707; the engine used a domestically produced turbofan 8, which Teacher Wu participated in the design."

Then, he seemed to ask casually: "Is sister asleep? Today I happened to have a friend from Peking University's Institute of Chemistry, Xiao Yu, oh, it's Yang Yu, dad you met, told me something, I want to ask elder sister."

"No! I'll call her over right now." The father-in-law didn't think much and immediately turned around and left. What bad intentions could such an excellent son-in-law like me have? There must be some research questions to ask.

After a while, Zhu Jue came in carrying a thermos bottle and placed Gu Weijun's teacup heavily on the table. After putting some tea leaves in it, he poured hot water into it. He gently put the thermos on the table and asked with a cold face: "What is going on?"

Gu Weijun did not answer first, but looked at the door first and asked, "Why didn't Mom and Dad come together?"

"You want to call them? Then I'll call them now." Zhu Jue turned around and said, "Don't!" Gu Weijun grabbed her wrist. Zhu Jue's eyes widened and he growled: "Let go!"

Gu Weijun let go of his hand and said, "Sister, isn't that all I ask?"

Then he quickly added: "I have something to ask you." After saying that, he stood up and took out a large volume of drawings from the bookshelf - the one he had just put in, and unfolded it on the other half of the table, "I heard from my friend today that Jingcheng Pharmaceutical It seems that the factory has lost contact with their Peking University Institute of Chemistry?"

"Do you have any contact with your medical research institute?"

"No? What's wrong?" Zhu Jue still had a cold face.

"You should know about cimetidine produced by Jingcheng Pharmaceutical Factory, right? It was developed by Dr. Chen Huanzhang of Union Medical College and Professor Xu Huimin of Peking University Institute of Chemistry."

"You don't need to explain this, we have held many study meetings!"

"Yeah, but since the Jingcheng Pharmaceutical Factory started producing and earning foreign exchange, it has not continued to support subsequent research. Of course, it may be related to the movement a few years ago. However, this is not a reason for them to rest on their credit book and enjoy their blessings. "

"What exactly do you want to say?"

"This chemically synthesized molecular formula is a new generation of drug for treating stomach pain. I named it: ranitidine!"

"What?" Zhu Jue suddenly changed his face, rushed to Gu Weijun, pushed him away, and looked down at the composite drawings unfolded on the table.

Seeing that Zhu Jue was fascinated by what he was looking at, he sat down unknowingly and took the scratch paper and pen to calculate. A smile appeared on Gu Weijun's face, and he sat on the other side and began to calculate the computer drawings.

By the time Zhu Jue came back to her senses from the drawing, a long time had passed. She rubbed her sore wrist and raised her head slightly. Gu Weijun was still working attentively, and used a slide rule to draw pictures from time to time.

At this time, the silence was louder than the sound, and a feeling suddenly emerged in Zhu Jue's heart, as if they were a pair of lovers, studying and working together.
Suddenly Gu Weijun seemed to feel Zhu Jue's gaze, raised his head slightly and smiled softly. Zhu Jue quickly lowered his head, as if he was still busy checking the chemical synthesis.

Gu Weijun stood up gently, walked around behind Zhu Jue, leaned into her ear, and asked softly: "Sister, there is something I don't understand, do you need me to explain it to you?"

The hot air from Gu Weijun's mouth blew directly into Zhu Jue's ears. Her ears suddenly turned red, but she still pretended to be calm and pointed at one place, "Why is condensation used here?"

Gu Weijun's face almost touched hers, "This is because the vinyl methyl group must be chemically reacted first, and then ranitidine hydrochloride can be synthesized."

Then Gu Weijun supported the edge of the table with one hand, picked up the pen in Zhu Lin's hand with the other hand, as if holding her whole body in his arms, and began to write the principles of chemical synthesis formulas.

Zhu Jue didn't dare to move. She didn't hear what Gu Weijun said clearly, and she was all dizzy.

until
(End of this chapter)