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Tang Hua: "No, before the excavation. First, use an excavator to thin the sealing soil. After the earth mountain is almost flattened, start to build the dome. The size of the dome can wrap the entire underground palace in it. The engineering team excavated an ellipse around the underground palace. The trench is actually the foundation of the dome, and I think it needs to be dug down at least 20 meters.”
"Build the foundation and then build the dome, which completely seals the underground palace and the remaining sealing soil on it. Then, inject an inert gas into the sealed space of the dome, which can be nitrogen, but I think it is best to inject argon. After the excavation work, the excavators wore closed-loop breathing masks and entered the dome to work."
"This is the central atmospheric filter and gas exchange of the entire dome. When the internal cavity is opened during excavation, other impurity gases mixed into the space inside the dome can be filtered and eliminated here, and then the corresponding argon gas will be added."
"Finally, remove the sealing soil in the dome, so that the outer outline of Zhu Di's underground palace can be fully revealed. Then, after all the soil is scraped off, there will be no problem of finding the tomb passage, so the interior of the underground palace can be entered smoothly. gone."
Guo Moruo and Wu Han have probably never seen such a "tomb robber".This is not digging holes, but the process of building Changling after Zhu Di's death: building the underground palace, delivering the coffin, sealing it, and filling it with soil—and then playing it backwards.
"We...we want to use some detection methods to find the entrance of the Changling Mausoleum, and then dig the correct hole to open the entrance," Guo Moruo said. mechanical……"
"That kind of caving is not only dangerous, but I also think it's technically backward."
Tang Hua decided to continue to muddy the water. "The so-called cultural relics are the information buried underground, such as the Changling Tomb... The suggestion for the excavation was put forward by Commissioner Wu, so the most important information must be the "Yongle Canon", right?"
"Information entropy and thermodynamic entropy are similar, and the two can be converted to each other. The general rule is that entropy is irreversible, energy cannot be reused, and it will always increase. So, is the entropy increase of cultural relics accelerating after they are unearthed?" , or slow down?"
Obviously, Dean Guo must have been confused.Because he was on the line with the proposer of the concept of information theory and information entropy.
Guo Moruo: "Then the cost of the dome... Forget it, we probably don't have that much money now."
Tang Hua's attitude is that digging holes to excavate Changling is not enough, a dome must be built, completely sealed and excavated as a whole under the protection of inert gas.The Chinese Academy of Engineering and the Ministry of Heavy Industry only support the overall sealed excavation method.
This method... can only be used in the 21st century, such as the sinking of the Nanhai No. [-] ship.Not to mention the cost of the giant dome, the argon gas infused inside is an astronomical figure.
……
between Irkutsk and Novosibirsk.
"No, no, this train is going too fast, I'm dizzy."
Li Fuchun's complexion was not very good, so he changed his seat and closed the curtain tightly so that he wouldn't get dizzy if he didn't look at the birch trees outside.
Tang Hua: "Vice Premier Li, this train is not fast at all, I still think it's slow."
This time from Beijing to Moscow, the train the delegation took was faster than before. The speed of the Trans-Siberian Railway was greatly increased last year. The speed of the express train reached an unprecedented 70 km/h, and the average speed also exceeded 50 km/h.Not only Vice Premier Li, but other people in the same group, even the older comrades were also a little dizzy.
If this throws you on a 300+ hour train, it's not about fainting on the spot...
But having said that, the flatness of the roadbed of the high-speed railway is not comparable to that of ordinary railways. The Siberian Railway used to travel at a speed of 55 km/h, but now it is mentioned at 70 km/h. It can be seen that the roadbed has not undergone a comprehensive transformation. It was a little bit bumpy.
Li Fuchun: "Comrades from the Soviet State Planning Commission in Beijing spoke about the general situation. Computers and digital communication networks have greatly improved the work of our State Planning Commission, and have greatly improved the work efficiency of the Soviet State Planning Commission. But our The work plan of the Planning Commission in the border area is still not as detailed and accurate as the Soviet Union."
Tang Hua: "The overall quality and academic qualifications of Soviet cadres are much higher than ours. With the management method of the Soviet State Planning Commission, we are far from enough college students. Director Deng also mentioned this problem before."
Li Fuchun: "Last year in Beidaihe, Director Deng also raised his opinion with the chairman, saying that the number of cooperatives should be expanded to 130 million at once. It is difficult for us to find so many qualified accountants in rural areas."
This happened before the Beidaihe meeting last year, when Tang Hua was at the missile test base.
Deng Zifei argued with the chairman for three days, and the chairman insisted on his schedule for agricultural cooperation.However, the chairman got Deng Zifei to the Rural Work Department and no longer served as acting director of the State Planning Commission.
After the decision is made, who is allowed to implement his decision?The chairman chose the person who was seeking truth from facts and confronting him in a matter-of-fact manner before that.
Because Director Deng left, now the director of the State Planning Commission has become Li Fuchun.
……
Moscow.
"Hello, Chairman Sabrov."
Tang Hua met Maxim Sabrov, chairman of the Soviet State Planning Commission. In 1954, he accepted the T54 computer and internal LAN system in the State Planning Commission for the first time, and then Saburov found that the computer was really easy to use, so in 1955, he asked China's Electronic Information Industry Bureau whether it was possible to build a more Powerful national-level computing system.
Then, he got the national automatic planning system based on T55, T55M and computer network.
In the last four months of 1955, the production completion rate of the national plan in Moscow and the four surrounding states suddenly increased from the previous 89% to 95%. Moreover, the statistical speed of social production in this area was much faster than before. On January 1 The statistics for December 18 were obtained.
In the Computing Center of the State Planning Commission in Moscow, the linear calculation accuracy rate of 3300 key commodities across the country has reached 99.3%, which is unprecedented in terms of calculation speed, total number of calculated commodities, and calculation accuracy.
Sabrov: "Academician Tang Hua, although I didn't see you in 1954, I saw your computer. It can be said that in the past two years, the breakthroughs made by the State Planning Commission of the Soviet Union are closely related to computers... "
The Chinese delegation is now in the computing center of the Soviet State Planning Commission.Going here is not an inspection, but an inspection.
Tang Hua just wanted to see how the computing center architecture he designed was running.
The computing center was established according to the structure diagram and computer equipment provided by the Chinese side.Of course, this building is not. It was built by the Soviet State Planning Commission according to the size of the T54 computer and its estimated usage, so the six-story building now only uses one and a half floors.
Since 1954, the State Planning Commission of the Soviet Union has gradually relied on computers for data calculations, but the biggest technological leap came from the combination of computers and communication technologies.Moreover, according to their expectations, the improvement of the work of the State Planning Commission in the future will be based on the continued deployment and upgrading of the computer system.
On the main computing floor, 50 T55Ms are lined up neatly, and the whole hall is fairly quiet, but from the small lights on the T55M panels, it can be seen that all the computers are running.In this era, the heat generation of chips does not require each processor to have a fan, but the entire floor needs to be well ventilated.
There are thick cables between the 50 T55Ms, the thickest of which leads to the next floor, which is the data storage center of the Soviet State Planning Commission.
"About optical fiber communication lines, in fact, not only can be used for long-distance communication between cities, but the use of optical fiber between computer rooms is also a future trend," Tang Hua said, "especially in the future, the amount of data exchange between computers will increase. , the write and read speeds of data storage centers are getting higher and higher, and at that time optical fibers have become an indispensable part of the internal network of computing centers."
Sabrov: "The current focus of the State Planning Commission is to build the computer communication network in the west, but the fiber-optic communication trunk line from Moscow to the Far East has already been put on the agenda."
……
conference hall.
Hanging on the wall behind Tang Hua is the complete picture of the "National Automatic Plan Calculation and Order Distribution System".
To be precise, version 1.0 of this system completes the whole picture.
"Comrades, I am very happy to present our future here for the Soviet Union and for all socialist camps. This is the joint crystallization of the wisdom of China and the Soviet Union. As we all know, this system was jointly developed by Comrade Director Leonid Kontorovich and myself. The masterpiece of the computer system architecture design is mine, and the creator of the core theory of economic operation is Director Kantorovich, who is a well-deserved leading scholar in the field of economics."
Kantorovich stood up and greeted the attendees.Tang Hua applauded first, then walked over to shake hands with Kantorovich.
"More than a year ago, Comrade Kantorovich told me that the biggest difficulty of the planned economy is actually calculation. The solution of the matrix-based calculation equation has a huge amount of calculation, which leads to the fact that the calculation personnel of the planned economy department can only approach similar method calculation; and even with the approximate method, the planned economic sector still needs thousands of mathematical engineers to do calculations full-time to barely complete it.”
"In addition to calculation, there is another key point that must be solved in the planned economy: communication. Both the Soviet Union and China are countries with huge land areas. The countless factories and workshops scattered on the vast land need accurate and timely planning instructions. If there is no fast and accurate means of communication, it will be difficult to truly implement the accurate plan of the central government."
"I think this is what I, or the modern electronics industry, is familiar with."
"Here I would like to explain a new concept first: the information age."
"In computers, information is transmitted in the form of "1" and "0". The information in our world is becoming more and more digital. One day in the future, the way most information exists in human society will become 0." and 1. This is the information age, the era in which technical physical space and virtual space are mapped and communicated with each other, and the era in which digital technology is the rule of operation.”
"What are its operating rules? I think there are probably the following aspects: tending to order, efficiency, immediacy, dynamics, reproducibility and permanence."
"We are accurately calculating and processing data, and the amount of data processed is increasing. In the future, there will be a basis for massive data, and new order methods will definitely appear and be established, and it will continue to circulate. Moreover, the data itself is in the The pursuit of efficiency is to constantly use better and faster ways to understand and disseminate information.”
……
The agenda of the meeting was a summary of the first phase of the project and discussions on the planning of the second and third phases of the project. On the first day, although Tang Hua posted an overview of the entire system after completion, he was mainly talking about the concept.After all, there are 7 days of meetings, and there is plenty of time to discuss how to arrange the entire system.
The next day, Khrushchev's shiny bald head appeared in the audience...
Chapter 111, Are Combined Armed Forces Interested?