Chapter 230 The Soy Sauce Party in the Safety Production Training

Yu Yuncheng quickly looked at the record and asked with some doubts: "This is in accordance with your requirements, calcining once every 4 to 8 times."

Gao Zhendong smiled and said: "If the calcination power is low, it will not have the desired effect. If it accumulates many times, the impact of the residue will be greater. In principle, the calcination power should be higher than the crystal pulling power, otherwise even the residue of crystal pulling cannot be solved."

Yu Yuncheng patted his head and said, "This is my fault. I was afraid that the power was too high and the graphite components would burn out, so I changed to low power for a long time, thinking that the effect should be similar. In the end, this change didn't seem to be very successful, haha."

This is normal. He is able to take the initiative to make changes while working. This is what makes Yu Yuncheng different from ordinary people and the reason why he is ahead of others. He is capable of making changes.

Most of them are successful, but occasionally there will be a small problem, such as this one.

After talking to Yu Yuncheng about other things about the single crystal furnace, Gao Zhendong left the single crystal furnace laboratory.

Gao Zhendong returned to the computer room. Half of the room was now filled with equipment such as voltage stabilizers, multimeters, and oscilloscopes, but there were no such equipment as spectrum analyzers and digital signal generators.

These things can be bought on any e-commerce website in the future, but they are rarely seen now. Fortunately, Gao Zhendong is not in the communications industry, so the problem is not too big.

He was debugging the ALU of the single-board computer. Some people call this thing an adder, and some people call it a logic operation unit. At that time, computers did not have technologies such as superscalar pipelines, so there were only two of them in total.

One for the instruction address and one for the operation itself.

Although it is called an adder, actually addition, subtraction, multiplication and division are all performed by this thing.

Simply put, it is to use different digital encoding formats to convert other operations into binary addition.

If we don't consider future technologies such as hyperthreading, superscalar pipelines, multiple issuances, and out-of-order issuances, there are actually not many ALUs in the CPU. If we remove technologies such as multi-level cache, even fewer transistors are required to complete the CPU functions.

The later GPUs have more computing units. They have really more computing units, and essentially rely purely on pipelining to improve performance.

This matter is a bit cumbersome, but fortunately Gao Zhendong has DJS-59 as a basis. The ALU and other things are basically copied from DJS-59. The only difference is that the logic gates composed of transistors are replaced with ready-made logic gates in the integrated circuit.

In this way, the circuit is much simpler.

For an integrated logic gate circuit, it only needs the necessary resistance at the output end, and each piece has a 0.1uF decoupling capacitor to do the work of a digital circuit. The circuit is very simplified.

In this case, in the digital circuit part, when debugging each unit circuit, Gao Zhendong can temporarily put aside the analog things and concentrate on the input and output of digital signals and state transfer.

As long as the status of the corresponding transistor unit circuit is consistent with that of DJS-59, it means that there is basically no problem.

Moreover, integrated circuits are made of silicon. Unlike germanium transistors, silicon semiconductors are much more stable, so less attention needs to be paid to maintaining the working environment. Of course, germanium tubes are not without advantages, such as a much lower voltage drop than silicon tubes, but this advantage is of little use here.

In addition, the operating frequency is relatively low, and there is no need to consider high-frequency issues, so overall debugging is not difficult, it just takes more time.

Around noon, Deputy Director Li's nephew came to see him.

"Teacher, we have to invite you to attend the training kick-off meeting for the 'Safety Production Management System' this afternoon. You have to come and give us a standing order, otherwise we won't be able to make it."

As Xiao Li spoke, he handed him a training schedule with both hands.

After a long period of preparation, under the arrangement of the 17th Ministry of Machine Building, the "Safety Production Management System" training is finally about to begin.

The reason why it takes a long time is mainly because there are many people, enterprises and units involved, and we must leave enough time for the comrades participating in the training to arrange related work, especially since it is not long after the Chinese New Year.

This training was not attended only by people from the 17th Ministry of Machine Building. Since the last training on "Project Management System" was so successful, several additional training sessions had to be held later. Therefore, various production units and production administrative units attached great importance to this training on "Safety Production Management System" and signed up very enthusiastically.

Although Gao Zhendong does not participate in the entire teaching process, he still has to appear at some important nodes and several important courses, such as today's training launch conference.

He took the training schedule and nodded: "Okay, I'll go over in the afternoon."

You must go to this meeting. You can attend fewer classes, but you cannot miss out on the influence. Besides, if you don't go, they will really be unsure. There are all kinds of people coming for the training, and Xiao Li and his friends cannot control them.

It’s not that the trainees are going to rebel or something, but they are not capable enough. Comrades from other units will feel that the training provided by the 17th Ministry of Machine Building is all talk and no action, and is done in a perfunctory manner.

But it would be different if Gao Zhendong showed up in person.

He won seven awards at the first "Liehuo Technology Award" of the 17th Ministry of Machine Building, and was nicknamed "Big Dipper" by people in the system. This nickname made Gao Zhendong laugh and cry. Fist of the North Star, right?
At the same time, the Project Management System training also made him famous in the field of management. In a word, as long as he arrived, the teaching staff of this management training was serious, solemn, orderly and serious. "Huh? Why is it arranged in the auditorium? It's too big."

"Teacher, you don't know how many people are here. If it weren't for the auditorium, it wouldn't be able to accommodate them. The logistics director is very happy with my uncle, because they can collect a lot of accommodation and food expenses, haha."

Perhaps knowing what Gao Zhendong was worried about, Xiao Li added, "But after the launch meeting, the students will be divided into four groups. We will each be responsible for the part we are good at, and we will take turns to teach. This should be more effective. Otherwise, in the auditorium, the comrades behind me won't be able to tell whether I am a man or a woman without a telescope."

Gao Zhendong was relieved and asked Xiao Li to go back.

After the lunch break, Gao Zhendong rushed to the auditorium according to the time in the training plan.

As soon as he walked in, he was greeted by many names, such as Teacher Gao, Director Gao, Section Chief Gao, Engineer Gao, Consultant Gao, etc.

The most special thing is that there is a chief engineer named Gao, who is obviously from the Grassland Tractor Factory. Not to mention, they are the ones who need training the most in safety production management. After all, they have machinery, metallurgy, processing, and weapons, pyrotechnics, and energetic materials that others do not have.

However, there was a group of people that Gao Zhendong had not expected, and they were from the Computing Institute.

He looked at the people in the computing institute who were all familiar to him and said with a smile, "Why are you here too? You guys are more involved in research, which has little to do with production."

The person from the computing institute laughed and said, "Director Gao, have you forgotten? The entire set of computers you built were all produced by us."

Gao Zhendong patted his head, he had forgotten about this, it seems that the Institute of Operations also has to follow the path of technology, industry and trade, but at this time, technology and industry are no problem, but trade is a little bit lacking. Quotas are allocated internally according to the plan, and externally it is the business of the Ministry of Foreign Trade.

This groundless association made Gao Zhendong laugh. The information technology industry is useless if it relies on association! We still need to do real technical research.

After greeting and entertaining guests along the way, Gao Zhendong arrived at the front row.

Soon, the kick-off meeting began. As the organizer of this training, the leader of the 17th Ministry of Machine Building also arrived. After all, the people who came this time were from various systems all over the country, so he had to show up to show his hospitality.

But this time, he did not bring Secretary Zheng with him. Instead, he was replaced by someone else. Secretary Zheng was sitting among the students.

Leaders of all ranks spoke along the way, including Gao Zhendong, who is the founder of the safety production management system, the compiler of the teaching materials, and the leader of the training group.

Gao Zhendong, with this series of titles, gave his speech and stepped down from the stage. Many people in the meeting hall were discussing him.

"Isn't he the founder of the Project Management System? How come he is also the founder of the Safety Production Management System?"

"He has the ability. How can a deputy director in his twenties get the job without some skills?"

"You don't know this. This is not what he is really good at. These two can only be regarded as his part-time work."

"That's impossible. How many nails can he hammer with his whole body? At his age, he has only been working for a few years. In this short time, I can come up with a system. I have to burn some incense sticks to thank my ancestors."

"I heard he has been working for about half a year, but this is definitely not what he is best at."

"So what is he good at?"

"I can't tell you that. Those who know know it, and those who don't know shouldn't ask."

"."

After the kick-off meeting, the trainees were divided into four groups.

Since half of the morning is used for registration, the class times on Monday are scheduled from 4 to 6 pm and from 7 to 9 pm.

No one has any objections. If you finish learning earlier, you can return to work earlier and apply the knowledge of safe production to production management earlier, which may save the life of a comrade invisibly.

Gao Zhendong also gave a general lesson on "Safety Production Management System" to each of the four groups of students, which just used up the time from the afternoon to the evening.

The total duration of the training is about one week. His course arrangement is that in addition to the general discussion, he will take one day to give two classes to each of the four groups. He is mainly responsible for answering questions and solving problems. He can be regarded as a bystander.

After all, Xiao Li and the other four were good at reading from the script and had no problem expressing themselves a little, but when it came to in-depth explanations and theoretical analysis of some regulations and requirements, they were rather lacking.

(End of this chapter)