Does mining belong to the tertiary industry
one of the ways to get bitcoin is that users download software from personal computers and then run specific algorithms to communicate with remote servers to get corresponding bitcoin
bitcoin is a kind of virtual currency. Bitcoin mining system is the process of carrying out mathematical operation for bitcoin network through computer hardware. Miners who provide services can get a reward, because the network reward is calculated according to the tasks completed by miners, so the competition for mining is very fierce
mining is actually a competition of performance and equipment. The mining machine composed of many graphics cards, even if it is only hd6770, the computing power after "grouping" can surpass that of most users' single graphics card
and this is not the most terrible. Some mining machines are made up of more such graphics card arrays. When dozens or even hundreds of graphics cards come together, the graphics card itself costs money. Considering the cost of hardware and other costs, there is a considerable expenditure in mining.
Mining: that is, bitcoin mining, is a process of using computer hardware to calculate the location of bitcoin and obtain it
3, users use personal computer to download software, and then run specific algorithms. After communicating with remote server, they can get corresponding bitcoin, which is one of the ways to get bitcoin. Ordinary graphics cards don't need to try, and electricity charges are not enough. Master Lu has bitcoin test, which can see how long it takes for your computer to dig a bitcoin
instrial classification is not completely consistent in different countries. In China, the mining instry belongs to category B of the secondary instry. Please refer to instry classification of national economy (GB / T 4754-2002)
Mining instry belongs to mining instry, which is a typical secondary instry
All kinds of instries in the world are divided into three categories: the first instry, the second instry and the third instry. The primary instry refers to the instry that provides the means of proction, including planting, forestry, animal husbandry, aquaculture and other proction departments that directly take natural objects as the object The second instry refers to the processing instry, which processes and sells the basic means of proction The third instry is also called service instry, which refers to other instries except the first and second instries. The tertiary instry is extensive. Including transportation, communications, commerce, catering, finance and insurance, administration, family services and other non-material proction sectors
extended data:
the three major instries commonly used by the United Nations are classified as follows: the first instry includes agriculture, forestry, animal husbandry and fishery; The second instry includes manufacturing, mining, construction and public works, hydropower, oil and gas, and pharmaceutical manufacturing; The third instry includes commerce, finance, transportation, communication, ecation, service instry and other non-material proction sectors
after the war, with the progress of social economy and science, the output value and the proportion of employed people in various sectors of the national economy are constantly changing
At first, the proportion of the primary instry is declining, the proportion of the secondary instry is rising, and the proportion of the tertiary instry is also rising; Subsequently, the proportion of material proction sectors including the primary and secondary instries declined to varying degrees, while the proportion of the tertiary instry continued to rise. This trend is more prominent in developed countries Up to now, the proportion of output value and employment population of the tertiary instry in developed countries is generally more than 50%, becoming the largest and fastest growing instry. In developing countries, except for the newly instrialized countries and regions, the instrial structure level is relatively backward and the process of transformation is not fast. However, from the perspective of change trend, the developed countries are basically consistent with the developing countriesprimary instry: Agriculture (including planting, forestry, animal husbandry, sideline and fishery)
secondary instry: Instry (including extractive instry, manufacturing, tap water, electric power, steam, hot water and gas) and construction instry
tertiary instry: other instries except the primary and secondary instries. Because the tertiary instry includes many instries and a wide range, according to the actual situation of our country, the tertiary instry can be divided into two parts; One is the circulation department, the other is the service department.
China's primary instry is agriculture (agriculture, forestry, animal husbandry and fishing). People depend on food. Agriculture is the foundation of human survival. Only on the basis of the primary instry can there be secondary and tertiary instries<
notice of the National Bureau of statistics on printing and distributing the regulations on the division of three instries
Guo Tong Zi [2003] No.14
statistics bureaus of all provinces, autonomous regions and municipalities directly under the central government, Statistics Bureau of Xinjiang proction and Construction Corps, and departments of the State Council:
the regulations on the division of three instries are printed and distributed to you, please implement them carefully< This regulation is formulated in accordance with the national economic instry classification (GB / t4754-2002)<
regulations on the division of the three instries
the scope of the division of the two and three instries is as follows:
the primary instry refers to agriculture, forestry, animal husbandry and fishery
the secondary instry refers to mining, manufacturing, power, gas and water proction and supply, and construction
the tertiary instry refers to other instries except the primary and secondary instries. The tertiary instry includes: transportation, storage and postal services, information transmission, computer services and software, wholesale and retail, accommodation and catering, finance, real estate, leasing and business services, scientific research, technical services and geological exploration, water conservancy, environment and public facilities management, residential services and other services, ecation, health, tourism, tourism, tourism, tourism, tourism, tourism, tourism, tourism, tourism, tourism, tourism, tourism, tourism, tourism, tourism, tourism, tourism, tourism, tourism, tourism, tourism, tourism, tourism, tourism, tourism, tourism, tourism, tourism, tourism, tourism, tourism Social security and social welfare, culture, sports and entertainment, public administration and social organizations, international organizations.