A pleasant life in a courtyard

Chapter 329: Old ruin and new life
Tonight, a piece of news was broadcast on the news that delighted the masses.

The content is as follows:

"At the end of 68, all domestic public debts had been paid off, and China had become a powerful independent socialist country in the world with neither domestic debt nor foreign debt. 》

He Yuzhu asked Li Xiang: "Does this mean that we no longer have to sell food to pay back the money?"

"That's not the case, you still have to sell it. Our country still has a lot of money to spend, and this money has to be paid in foreign exchange." Li Xiang explained to everyone.

After finishing speaking, he paused and added another sentence.

“But the days like before when you couldn’t even buy anything with a ticket should probably never happen again.”

The reason why Li Xiang said this is because he received the news that the third phase of the Hebei Fertilizer Plant, a large-scale nitrogen fertilizer plant that we designed, manufactured, and installed ourselves, has been successfully completed.
Its completion marks that my country's nitrogen fertilizer industry has reached a new level. In the future, my country's urea production technology will also leap into the world's advanced ranks.

Not to mention the benefits to other industries, at least for agricultural development, it has been enhanced to an epic level.

. . . . . .

In 63, the first large-scale transistor electronic computer - Model 1.

2) Use integrated circuits and thick film circuits;
3) It is a general-purpose computer, and on this basis, it can continuously add and replace new equipment and develop new algorithms;

Project 150 was jointly established by the Ministry of Petroleum and the Fourth Ministry of Machinery in order to develop oil.

Beginning in 56, Mr. Xia Peisu completed the design of the first computer and wrote China's first textbook on the principles of electronic computers.

60 years ago, the first general-purpose calculator - Model 1.

1) Operation speed: 100 million floating point operations per second;

In 59, the upgraded version of the 104 model came out, and the operating speed had reached operations per second.

Since then, new results have continued to appear every one or two years.

150 Project is also called 150 Computer.

4) Adopt new technologies such as lookahead control, switches, multi-memory parallel scheduling, accelerated arithmetic operations, and overlapping instruction execution;
5) Introduce multi-programming technology into hardware to improve parallel processing capabilities and provide conditions for the development of new operating system software technologies.

Compared with the technological backwardness of later generations of personal computers, our country has always attached great importance to related research on large computers and has never stopped no matter how difficult it is.

The development units include relevant scientific and technological personnel, managers and workers from BJ University, the 738 Factory of the Fourth Ministry of Machinery (i.e. the Ministry of Electronic Industry), the Ministry of Petroleum, and the Ministry of Geology.

Therefore, we still have some idea of ​​the country’s current computer level.

Recently, a national project undertaken by his alma mater strongly invited his participation, so he could only suspend his research and handed over the administrative power to Sun Guoqing.

In 64, the 441B all-transistor computer was successfully developed.

In 57, Harbin Institute of Technology successfully developed the first analog electronic calculator.

It can be said that our technology is no worse than others on large computers.

Li Xiang, because of his major in battlefield mechanics, has to do something with computer operations.

This is the first large-scale computer developed by a country in order to exploit oil.

In 58, the first physical machine-103 model came out, operating at a speed of 1500 times per second.

It has five key requirements above.

In 65, the first million-time integrated circuit computer "DJS-Ⅱ" operating system was compiled.

In 67, a new type of transistor large-scale general-purpose digital computer was born.

Now in January 69, BJ University, as the main research unit, has received the task of 1.

At this time, there was no peace in the school, but with the close cooperation of various major units, a "pure land" was finally opened up.

No one is allowed to interfere with this place in any way.

This kind of support and determination makes everyone in the team tense. Even if Li Xiang only exists as a consultant, he will inevitably have the ambition to succeed or succeed. Everyone was busy in this atmosphere.

It wasn't until a piece of news was published in major newspapers that everyone's attention was drawn here.

Since the 60s, as our relations with the Soviet Union have deteriorated.

There have been constant frictions between the two countries in the border areas, and the frictions have continued to escalate.

Finally, on March 69, 3, an irreversible battle broke out.

Our border guards were forced to fight back in self-defense, and after an hour of fierce fighting, they repelled the intruders.

But just two days later, the Soviet Union invaded again with planes.

After more than ten days, the Soviet side drove more than 50 armored vehicles and tanks to launch a large-scale invasion.

After this news was published in major newspapers across the country, it aroused the indignation of people across the country.

Although the Chinese people love peace, we are not afraid of fighting.

From before liberation to so many years after liberation, there were provocations like this every few years.

The attitude from top to bottom is also consistent.

Ask means "hit".

This is what we say and do, and we have never given in.

As soon as the common people hear the news that the troops are leaving, there will be an upsurge in donating money and materials.

The people will never allow our young soldiers to suffer such treatment in the early days of aiding Korea.

In order to donate money tomorrow, every family in the courtyard started to make a fuss in the evening.

They were all rummaging through boxes and cabinets at home to find things to donate tomorrow.

It was a rare occasion for Li Xiang to go home early, and no one stopped him from carrying heavy bags in the car.

"Xia'er, please tie up the ten kilograms of flour in the kitchen, and I will donate it tomorrow." Mother Li was in the back room, calling her eldest sister for help in a loud voice.

"Mom, why don't we give more so that you can eat it with your mouth open? This noodle is kneaded and kneaded, and you have to finish the cooking before it goes into your stomach." Although the eldest sister suggested this, she still went into the kitchen obediently.

"Then why don't you put on the two jars of bean paste I newly pickled?" Mother Li asked when the eldest sister came back.

"That's okay, but we have to tie the lid of the jar tightly with a cloth, otherwise we're afraid of spilling it." The elder sister thought for a while and replied.

"Brother, do you think the brothers and uncles in the People's Liberation Army are short of pens and paper?" Li Xiaodi asked his eldest brother, holding a dozen pencils and a new notebook.

"Do you want to donate this?" Li Xiang confirmed.

Li Xiaodi probably doesn't have much good stuff himself, but he still wants to do his best.

Li Xiang thought about the past situation, and it seemed that it was not impossible.

Little brother Li happily stuffed his notebook and pencil over after receiving his eldest brother's promise.

The eldest sister asked him: "Why don't you donate to the school?"

Little Brother Li tilted his head and gave his eldest sister a look that said "Why are you asking so poorly?"

If he offends the eldest sister, he will beat him.

Little Brother Li boasted that he also grew up in hardships. As soon as his eldest sister raised her hand, he knew whether to go left or right next.

The soles of the feet were smoother than polished oil, and as soon as they staggered, the person disappeared.

Leave the eldest sister there to say harsh words and tell him not to come back for dinner if he feels like it.

(End of this chapter)