Siheyuan: I eat melons while doing scientific research

Chapter 1225 Professor Liu has something good again (4k)

At this moment, a comrade from the confidential office of their unit came over with a square paper bag and a large box in his hands.

"Mr. Hong, this was just sent over from Beijing today, and it was specifically asked to be given to you." The comrade from the confidential office handed the item in his hand to Engineer Hong, who signed, completed the formalities and left. As for what was inside, the comrade from the confidential office had no idea.

The sending address is an email address, and it goes through the confidential room. This is a daily routine operation, and no one can tell where it is sent from.

Engineer Hong opened it with some doubts, took out a note from inside and read it, he was overjoyed!

He tore off the remaining paper on top in a few moves, revealing a thick book-like object inside.

Holding the book high, Engineer Hong said to his comrades with great joy, "Comrades! Chief Engineer Gao keeps his word. He has already sorted out the calculation software and sent it to us so quickly! This is the software manual!"

To be honest, he didn't expect Gao Zhendong to be able to finish this thing so quickly. After all, the software looked quite large and Gao Zhendong was quite busy at work.

When the comrades heard this, especially those who went to Beijing with him last time, their confidence immediately increased. They had seen with their own eyes how great Chief Engineer Gao was, and they knew that this software must be no bad.

Other comrades who have never seen Gao Zhendong are more interested. After all, the powerful and unknown are always mysterious.

As Engineer Hong spoke, he happily opened the instruction manual. He thought that most of the instruction manual must contain the source code of the computing software. As for what the other big box was, he didn't care at all. He just wanted to finalize the software first.

Then, he heard a "click" and was stunned.

"Boss Hong, what's wrong?"

Engineer Hong's eyes were dull, and he raised the book in his hand: "These are all software instructions..."

There is a string of big words on the cover of this book.

"Instructions for Use of Mathematical Calculation System", yes, the comrades were still dissatisfied with the name "Matrix Calculation" given by Gao Zhendong and changed it abruptly. For Gao Zhendong, this kind of thing was not uncommon, he was used to it.

Hmm? The comrades were all stunned. The domestic computer industry has only been booming in the past few years. These comrades have not seen many large-scale professional software. Except for the comrades who are engaged in hull design, who have the industrial design software that we developed in cooperation with Delta Aircraft Company, the other comrades generally come into contact with or compile small and exquisite things.

The comrades had almost never heard of such a huge thing, the volume of the instruction manual alone exceeded the total volume of source code of all the software they had ever come into contact with.

"So big?"

"Isn't it just a few math formulas? Why does it cost so much?"

"Wow, this manual is worth a monograph, isn't it? What kind of software is so exaggerated?"

"..."

While the comrades were still in shock, Engineer Hong himself had come to his senses. Looking at the name of this thing, it was obvious that Chief Engineer Gao was not just targeting his own company, but a general mathematical calculation software. This was quite exaggerated.

How can someone accumulate enough knowledge to create a complete set of software? It's so scary.

But this is good news for him. The more powerful this thing is, the more it will help him in his work. He is sure that this thing will not only be of great help to him in the topic of anechoic tiles, but also in all his other future work. As we all know, mathematics is a hurdle that cannot be avoided for those who are engaged in science and engineering.

But where is the software?

Thinking of this, Hong Gong shuddered, and with an expression of disbelief, he turned his head to look at the big box...

No way? No way? No way?

However, when he tore open the box and revealed the contents, what appeared before his eyes confirmed his guess.

This big box of tapes contains the installation program for this software. Because it is so large, it has to be divided into many boxes of tapes for storage.

The software in these boxes is compiled, but there is no source code. It also comes with some examples, tests and the like.

Engineer Hong looked at the software installation instructions in the big box and suddenly jumped up: "You! You! You! Come with me to the information technology department of the unit and ask for storage!"

The installation instructions said that in order to use this thing, all parts must be installed on the same storage, and the storage capacity is very large.

As a unit doing this work, they naturally have no shortage of memory, but that is the general situation. However, now is a special case, memory has become a scarce commodity, and they have to hurry to get it back, otherwise they have to wait. And the volume of this memory must be very large, so he asked a few strong guys in the team.

Judging from the distribution method of this software, it must be more than just my department that has received it, and maybe they are already scrambling for it!

Sure enough, when they arrived at the Information Technology Department, they were stopped by the comrade who was in charge of the hull design and said, "Lao Hong, hand over your stuff."

Hong Gong looked puzzled: "What do you mean?"

"We have received the manual for the mathematical calculation software, but you are the only one in the entire unit that has the software. Hurry up, you have to hand over the good stuff. We are waiting to use it! We rely on it for structural calculations!"

It seems that the National Defense Committee and the Academy of Science and Technology are also very particular when distributing software. Learning how to use it is urgent, so everyone will be given a set. As for the software itself, everyone can share it anyway, so just give out one set. After all, not everyone needs calculations all the time.

As for the set from Engineer Hong's unit, it was sent directly to him first because of the special reason that Engineer Hong had met Gao Zhendong in Beijing.

"Why are you in such a hurry? We need this more for underwater fluids. Come on, Lao Hong, let me see the thing. Don't hide it. You have seen the real thing, and so have we. Hurry up, it's a propeller." Needless to say, what this person does.

When Engineer Hong saw this scene, he turned around and winked at a young man. It seemed that regardless of whether the memory was saved or not, he should just save his software first.

"Why are you in such a hurry? Software can be copied..."

"Hey, you don't know how lucky you are. Don't you see the rule inside? This software has been restricted and cannot be copied. Moreover, you need to apply for copying." Unlike the future when anyone can get this software freely as long as there is a demand in this regard, the National Defense Work Committee and the Academy of Science and Technology now take a strict management attitude towards this software.

Management methods are closely related to the environment and technology level of the times. It is not surprising that management is so strict these days. "This... let's not talk about this for now. Does the Information Department have a storage device of sufficient size? Without this, it won't work..." Engineer Hong changed the subject and used a delaying tactic.

Sure enough, the comrades' attention was quickly drawn to the director of the Information Technology Department and they turned to ask, "Yes, is there one?"

"Don't worry, don't worry... Comrades, we are applying, we are applying..."

Unlike them who were almost fighting over something, somewhere deep in the desert, this situation did not exist at all. Their environmental conditions were more difficult, but their scientific research conditions were fully utilized.

A scientist looked up from a computer and said, "Hey, this thing is great. It can calculate anything you want. I just tried it and checked it manually. It's very accurate and the precision fully meets our requirements."

Another one laughed and said, "Then we can put the little squirrel on it and calculate the details faster and more accurately."

A comrade pushed his glasses on the bridge of his nose and said, "Haha, with this, plus the finite element-related materials sent by the National Defense Committee not long ago, I can roughly simulate the entire process based on the squirrel. Combined with the improved new detonation system, the reliability should be improved."

The overall configuration has already been completed by comrades who are ahead of the times, but those comrades who are responsible for implementing the specific details still have a lot of work to do.

The new explosive wire detonation system has been completed and the effect is very good, which has given comrades greater confidence.

If Gao Zhendong were here, he would be overjoyed. The fact that the detonator was unreliable before has caused us extremely heavy losses, and this loss is in terms of personnel.

"Well, this is really a timely help. Comrades, come on! The comrades outside have been working hard, and we can't let them down. Let's try to make our time from broken mirror to reunion longer than all other countries, and fight for us!"

A broken mirror is split, and a reunited mirror is put together.

What the comrades don’t know is that this time is indeed the shortest for us, and we achieved it under the most difficult conditions. It’s just that this time, the comrades may be able to achieve a faster miracle.
-
Beijing, Tuesday. Gao Zhendong had just arrived at Beijing University of Technology when Professor Liu came over again.

"Come on, Professor Gao, let me show you something good."

Professor Liu's words, tone, and expression reminded Gao Zhendong of the last time he went to the antique Gatling gun.

"Is it really a good thing? It's an antique again?" Although the antique Gatling gun is indeed a good thing, it's still a joke.

Professor Liu remained calm and said, "It's definitely good stuff, modern! New!"

Gao Zhendong saw that he had no classes now, so he put down the things in his hands and said, "Let's go and see what good stuff we have this time."

After walking for a while, Gao Zhendong was surprised: "Professor Liu, isn't this the way to the shooting range?" If he was not extremely familiar with the place and the people, just based on this sentence, he might not be able to see this good thing today.

Professor Liu smiled and said, "We won't be going to the shooting range this time. Let's go to our research laboratory. The stuff is there."

Oh, we’ve changed places. It seems that things are a little different this time.

Following Professor Liu to the laboratory, Gao Zhendong looked at the huge lump on the test bench and felt a little amused. He was fooled after all. No wonder this thing couldn't be launched without going to the shooting range.

Professor Liu has grasped the essence of the "nine truths and one falsehood" of bullshit. This thing is indeed as he said, new and brand new. At least in China, it cannot be newer.

The only problem is that it doesn't work, probably because the channel through which it was obtained is a bit weird.

Lying on the long test bench is a machine gun, a 6-barreled Gatling machine gun with a caliber of 20 mm. Judging from the style and accessory box, it should be from an airplane. There are also some scattered ammunition belts and shells next to it, but their condition is not very good and there is some corrosion, but they don't look like they were dug out from the ground.

The stuff is indeed good.

Gao Zhendong raised his eyebrows: "Where did the Citibank guys get it from? Did you dig it up from the land in Jiaozhi?"

Gao Zhendong was most impressed by the Citigroup aircraft cannon, which grew out of the soil of Jiaozhi and fell from the sky. Of course, there is also the "Merroca" close-in defense cannon similar to the Bull Country, which is also a multi-barrel 6mm cannon, or even 20 barrels, but the structure of that thing is very strange, which is obviously different from this Gatling. The barrel of that thing is formed into a plate shape, and because of the automatic principle, the firing rate is very worrying.

Professor Liu shook his head proudly: "You are half right. It is indeed from the F-105 of the Citigroup. However, it was not dug up in Jiaozhi, but fished out of the sea!"

The F-105's machine gun is a 6-barrel 20mm M39 Gatling cannon. After hearing this, Gao Zhendong knew where this thing came from.

"Is it the one that was shot down in the North Bay not long ago?" The North Bay is still on the continental shelf, and the water depth is only about tens of meters. It seems that it can indeed be salvaged.

"Yes, not only machine guns, but other things were also fished out, and this is what we got." Professor Liu said with a smile.

With this thing, the progress of the 625 cannon that combines a missile and a gun will be faster. Although it is a little different from what Professor Liu made, you can't write two "Gatlings" with one stroke, and there are still many similarities.

It turned out to be a good thing, and Gao Zhendong was also happy.

Gao Zhendong himself doesn't do this, but he is still very interested in touching and looking at this thing. As a military fan, it's not shabby. The big 620 tube is liked by everyone.

After having enough fun, when Gao Zhendong was about to leave, Professor Liu picked up two things and threw them to him.

"Here you go. Take it home for your children to play with. Don't worry, the primer, charge, and tracer are all gone."

It is really a toy that is very characteristic of Beijing University of Technology. The two shells are so small that it is difficult for the child to lift them now.

"25mm gun?" Gao Zhendong could probably tell.

"Yes, it's the armor-piercing discarding sabot tracer shells for the 25mm gun. You asked us to make them, heroes, hahahaha. Let's just make a commemoration. This is the first batch this year, and also the first batch of this type of shell. You can tell by the number."

The warhead of the armor-piercing discarding sabot projectile does not contain explosives. As long as the above things are removed, it is still very safe and is suitable as a toy for children. As for whether the shells can be taken home, don't forget that this is the 60s when martial ethics were at an all-time high.

Professor Liu was even considerate enough to give two. Those who have given birth to twins know that when there are twins in the family, no matter whether they are boys or girls, the thing must be doubled, and they must be exactly the same. This situation will not be alleviated until the children grow up.

(End of this chapter)