Super Weapon Swap System

Hearing the following words, Bala hurriedly said, "Zhang Gong, we can't worry about this. You live here first and wait for me to find time for you."

Sandra just can't speak. She is usually very strict in the factory. Now, people come all the way. Can you be so sarcastic?

Sure enough, hearing this, Zhang Gong couldn't stand it: "if it's inconvenient, let's find another factory."

Although the equipment here is very satisfactory, this attitude and that worker also want face. After going back, even if you use an iron file, you can't be angry with the foreigner here!

"Please stop in front and we'll go now." Zhang Gong's face showed dissatisfaction. At this time, the ocean horse didn't respond at all. On the front seat, he picked up some data tables and studied them.

They have been ignored!

Zhang Gong's face was angry, and he RI Bala hurriedly said, "Zhang Gong, don't worry. Since President Qin has explained, it must be able to process for you here. However, recently, your ability is really limited. You can wait here for a few more days. When we adjust, you will have time."

"Creak." just then, he RI Bala stopped the car and arrived at the factory director's office.

Before opening the door, a secretary came to the door of the car: "factory director, President Qin just called and said he would go back to the factory to coordinate the processing problems of brother units."

At this time, the engine of the car has stalled. Several people behind the car can hear it clearly. President Qin called? It's really a coincidence. With President Qin's words, it must be easy to do!

"Well, Xiao He, arrange accommodation for these brothers." he ribala said, "when President Qin comes, let's talk about it. You can walk around our factory these days and put forward any tools you think you can use."

Anyway, Qin Guan is coming. It would be better to coordinate when he comes.

Zhang Gong doesn't really want to leave. After all, the processing technology here is the highest. Since Qin can always come in a few days, just wait a few days.

In the past few days, I'll also look at the situation here. After all, in addition to opening those seams, there are other problems, such as the clamping problem of high-precision and large-area aluminum thin-walled parts. Let's see if it can be solved here.

In the factory, production is in full swing.

Zhang Gong stayed in the factory. Although he didn't process them immediately, his visits in recent days have opened their eyes. The standardized operation workshop and all kinds of new tools are eye openers. The whole production line is so high-end. Even a nut and who assembled it have records.

Such a production line must produce high-quality products.

Three days later, Qin Guan finally came.

In 114 institutes, Qin Guan visited for a whole day, deployed all kinds of difficulties, found the corresponding basic model of the chip, and exchanged two materials. One was left in the Institute for research, and the other was sent to plant 1109 for production.

In this way, when everything was finished, I finally took the time to return to the North heavy truck factory.

No matter how high Qin Guan's position is, this is always Qin Guan's home. When he comes back, he is very happy.

After entering, Qin Guan almost went straight to the R & D office.

The R & D department started from the NC machine tool workshop of Qin Guan. At this time, the workshop is a combination of various high technologies. In the office next to it, Qin Guan saw several of the latest computers.

"Last month, we bought 50 Lenovo computers, which is our biggest investment recently." seeing Qin Guan watching computers here, he ribala immediately said.

Lenovo computer, with its powerful processor performance and 16kb of large memory, has completely opened its market. Originally, the factory was afraid that it would not be able to order.

As a result, I heard that it was the North heavy truck factory. Manager Liu there was very polite. He gave priority to his own allocation and delivered it in three days.

At that time, manager Liu always said that the North heavy truck was the project of President Qin. Of course, it was very polite and flattered the person in charge of purchasing.

With these computers, some jobs can be processed on computers, which greatly facilitates the management of factories. Even Dayang Ma thinks that these computers have good performance and have surpassed the level of the West.

Recently, Qin Guan has been busy with the holy country project. The computer related matters have been put aside. Unexpectedly, the progress of Lenovo Group is still very fast. In such a short time, the whole machine has been put into operation?

Qin Guan looked at the computer excitedly.

The computers of later generations are all vertical boxes, which are placed vertically, but now they are all horizontal. The box is like a big green brick of the ancient city wall. Then, the display is right on it, and there is already a keyboard in front, but there must be no mouse.

At this time, the ocean horse is sitting in front of the computer. On the computer, there is a complex figure, which looks like a gear style.

These days, Dayang horse is designing the gears in the transmission system. Originally, it would be OK to process them directly, but if they are put into a CNC machine tool, they must be made in advance in the computer.

This kind of computer has a fast computing speed, which is almost the same as the minicomputer used before.

"What operating system does it use?" Qin Guan asked.

The development of personal computers has just begun. At this time, various standards have not been formulated. Although Qin Guan was very angry at the beginning, it can be celebrated if Lenovo Group really took care of the operating system itself.

Competition can develop. That has passed. Qin Guan doesn't intend to dig any more pits, but mainly foreigners.

"UNIX." Dayang Ma said. At this time, she was using several key combinations to control the movement of the curve, which was quite cumbersome.

unix？ Qin Guan was stunned. Are these guys really so lazy?

The original computer had no operating system. It was input directly on paper tape. What operating system was needed? At this time, the utilization rate of computers is quite low. Then, after more than 20 years of development, an operating system finally began to mature.

In 1965, at & T's Bell Labs joined a program of cooperation between strange electronics and MIT; The plan is to establish a multi-user, multi task and multi-level multi ICs operating system.

This operating system has a high goal. It integrates time-sharing technology and other advanced technologies at that time, allowing users to log in to the host through telephone (dial-up) at the remote terminal, and then edit documents, read e-mail, run calculators and so on.

Because the index was too high, the result could not be determined at all, and the project was finally forced to give up.

In this project, a man named Ken Thompson wanted to develop a small operating system, so he spent a month writing an operating system and some common tools and programs on a pdp-7, which is the famous unics.

By 1970, the performance of pdp-7 had begun to fall behind, so Ken Thompson and Dennis rich decided to transplant the system to PDP-11 / 20 machine and develop the second version of unics. After the performance improvement, it can really be used by multiple people at the same time. Brian collinhan proposed to change its name to UNIX.

Because the machine structure was different at that time, it needed to be rewritten every time the system was installed. The first version of UNIX was developed using assembly language and B language. B language was not powerful enough, so they transformed it and jointly invented C language in 1971.

Due to the high portability and powerful performance of UNIX, and there was no copyright dispute at that time, many commercial companies began the development of UNIX operating system.

Only because there is no unified hardware standard, the hardware produced by different companies is different, and the programs developed by different companies cannot be used compatible, so they can only run in the hardware produced by their own companies. At this time, no one developed UNIX system for personal computers.

Until 1979, at & T company launched the seventh version of UNIX of System V, which began to support personal computers.

However, for commercial reasons, at & t decided to withdraw the copyright of UNIX.

Now, Lenovo is easy to take UNIX directly. They are very smart for the minimum investment and the maximum income!