Trade war digital currency
Publish: 2021-04-30 10:33:27
1. 1. Using bitcoin mining machine to obtain bitcoin
mining is the only way to obtain undeveloped bitcoin, which needs to purchase professional mining equipment for mining, which is called mining machine in the instry
bitcoin miner obtains bitcoin through a lot of calculation through hash algorithm. As we all know, the number of bitcoin is constant, 21 million. As time goes on, the number of miners increases and the number of miners decreases.
the difficulty of bitcoin system is dynamically adjusted. Every 2016 bitcoin is g, an adjustment will be made, The adjustment is based on the block time of the previous 2016 blocks. If the average block time of the previous cycle is less than 10 minutes, it will increase the difficulty. If it is more than 10 minutes, it will rece the difficulty. The purpose is to ensure that the system can output a block every 10 minutes, so the difficulty adjustment time is about 2 weeks (2016 * 10 minutes), that is to say, the output will be halved every four years, And the difficulty will be adjusted every 14 days, so the general trend seems that the output of mining will be less and less
2. Purchasing power for bitcoin
after the prevalence of mining, there are some bitcoin mines, that is, multiple mining machines are concentrated in one place for mining, unified maintenance and management, low electricity price, to rece the cost of mining
the most important parameter of bitcoin mining machine is computing power. The higher the computing power is, the higher the output will be. In the difficulty of bitcoin mining, how much bitcoin can be g with 1t computing power is also used to measure the current difficulty of mining. Therefore, some mines will directly sell computing power to users to dig coins. In this way, the mining risk is relatively lower, and there is no need to buy mining machines and equipment, and no need to maintain them, The maintenance and management of mining machine is relatively troublesome for Xiao
3. Reward for bitcoin
with the rising price of bitcoin, bitcoin has gained more popularity than before, and its position in virtual currency is also unmatched by other currencies. There are some real procts of reward bitcoin mechanism in the market, and cat disk is one of them< The simplest way to get bitcoin is to find the person who holds bitcoin to buy bitcoin, which is equivalent to buying goods. But bitcoin is not required by everyone. Therefore, it is necessary to find the person who holds bitcoin and carry out direct transfer transaction. At the same time, there are certain risks, The other side needs indivials to grasp whether they are cheaters or not, so I don't recommend such transactions on the basis of not being acquaintances or not having certain trust
2. Online trading
there are many trading platforms for bitcoin, large or small. At present, the relatively large and well-known trading platforms are Huo coin, coin security, okex, uto market,... And so on. These platforms are more convenient and safe as three-party guarantee transactions, and the only risk is platform running, But the possibility is relatively small, but some small platforms are not without security
mining is the only way to obtain undeveloped bitcoin, which needs to purchase professional mining equipment for mining, which is called mining machine in the instry
bitcoin miner obtains bitcoin through a lot of calculation through hash algorithm. As we all know, the number of bitcoin is constant, 21 million. As time goes on, the number of miners increases and the number of miners decreases.
the difficulty of bitcoin system is dynamically adjusted. Every 2016 bitcoin is g, an adjustment will be made, The adjustment is based on the block time of the previous 2016 blocks. If the average block time of the previous cycle is less than 10 minutes, it will increase the difficulty. If it is more than 10 minutes, it will rece the difficulty. The purpose is to ensure that the system can output a block every 10 minutes, so the difficulty adjustment time is about 2 weeks (2016 * 10 minutes), that is to say, the output will be halved every four years, And the difficulty will be adjusted every 14 days, so the general trend seems that the output of mining will be less and less
2. Purchasing power for bitcoin
after the prevalence of mining, there are some bitcoin mines, that is, multiple mining machines are concentrated in one place for mining, unified maintenance and management, low electricity price, to rece the cost of mining
the most important parameter of bitcoin mining machine is computing power. The higher the computing power is, the higher the output will be. In the difficulty of bitcoin mining, how much bitcoin can be g with 1t computing power is also used to measure the current difficulty of mining. Therefore, some mines will directly sell computing power to users to dig coins. In this way, the mining risk is relatively lower, and there is no need to buy mining machines and equipment, and no need to maintain them, The maintenance and management of mining machine is relatively troublesome for Xiao
3. Reward for bitcoin
with the rising price of bitcoin, bitcoin has gained more popularity than before, and its position in virtual currency is also unmatched by other currencies. There are some real procts of reward bitcoin mechanism in the market, and cat disk is one of them< The simplest way to get bitcoin is to find the person who holds bitcoin to buy bitcoin, which is equivalent to buying goods. But bitcoin is not required by everyone. Therefore, it is necessary to find the person who holds bitcoin and carry out direct transfer transaction. At the same time, there are certain risks, The other side needs indivials to grasp whether they are cheaters or not, so I don't recommend such transactions on the basis of not being acquaintances or not having certain trust
2. Online trading
there are many trading platforms for bitcoin, large or small. At present, the relatively large and well-known trading platforms are Huo coin, coin security, okex, uto market,... And so on. These platforms are more convenient and safe as three-party guarantee transactions, and the only risk is platform running, But the possibility is relatively small, but some small platforms are not without security
2.
Spssau can be used to generate simple slope map directly
The operation methods are as follows:1
3. Last year, when the trade war hit, many people took tens of millions of dollars to invest in bitcoin. However, as soon as I got in touch with it, I entered the platform of toobi, and almost invested $1 million, without any loss. Security of funds in and out
4. All right! Where do you buy the digital currency in the swindlers, and you can only trade in the exchange opened by the swindlers. In the end, the swindlers can put your RMB in the pockets of the swindlers!
5. Indivial digital currencies still have a bright future, but it is not a matter of a few years, and it needs quite enough patience
6. Hee hee, the RMB must be the strongest one. There is no doubt that the strength depends on how you understand it.
for China, it will depreciate accordingly, which can stimulate domestic consumption.
for foreign countries, it will appreciate. Before that, the RMB has been promoted a lot, not China, I'm afraid that the exchange rate with the US dollar has already become five o'clock: 1
whether it is appreciation or depreciation, the large fluctuation of the number will not do China any good, because it is highly reliable and risky
for China, it will depreciate accordingly, which can stimulate domestic consumption.
for foreign countries, it will appreciate. Before that, the RMB has been promoted a lot, not China, I'm afraid that the exchange rate with the US dollar has already become five o'clock: 1
whether it is appreciation or depreciation, the large fluctuation of the number will not do China any good, because it is highly reliable and risky
7. As for the factoring problem of lufax, the bad debt is 250 million. In a word, risks are not well isolated. In June and July 2014, similar problems occurred in building block boxes. There are also many platforms to be both athletes and referees.
8. Accurate fuel ratio, good granulation and pelleting effect, stable water and carbon, control of surface ignition temperature, strict control of fuel particle size (this is very important), as thick as possible laying layer, slow down the machine speed, all the measures that you can think of are concive to sintering, this thing is not just a little good can do another thing, all links are complementary.
9. 1、 Types of return ore: the return ore of sinter can be divided into hot return ore, cold return ore and return ore under blast furnace trough
(1) hot return. When the sintering trolley runs to the end of the sintering machine, the unburned sinter on both sides of the sintering machine and on the surface of the sintering machine; The agglomerated hot sinter cake is sheared by the tail single roll crusher and screened by the thermal vibrating screen
(2) cold return. After cooling and pelletizing, the hot sinter is sifted
(3) return of ore under the charging trough of blast furnace. The material under the screen when the sinter in the blast furnace trough is screened before entering the furnace. The particle size of return ore is generally less than 5mm; The hot return ore is sent to the sintering mixture belt for sintering; The cold return ore and the return ore under the blast furnace trough are returned to the sintering proportioning room< Second, the return rate of sintering depends on the properties of raw materials, the preparation technology and equipment of raw materials, and the operation technology of sintering
1. The return rate of hematite, limonite, fine concentrate with high crystalline gangue content and high humidity, which is not easy to dehydrate, is generally high, up to 40% - 50%. Poor mixing and granulation of mixture, uneven distribution of sintering machine, insufficient heat of sintering ignition, poor or incomplete control of sintering end point, and multiple crushing and screening after discharging of sinter will increase the return rate. In addition, when the sintering system (such as bed height, ignition temperature, fuel consumption, suction pressure, etc.) does not adapt to the properties of raw materials, or the sintering operation is abnormal and cannot be adjusted in time, the return rate will also increase. If there is a large amount of sinter mixture in the return ore, there will be more fine powder, high carbon content and poor quality in the return ore, which will have adverse effects on the sintering process
2. Application of return ore: at present, some sintering plants mix the return ore with concentrate powder, solvent, return ore and st in a certain proportion before sintering. The main purpose of its utilization is the reuse of waste. Some steel plants adopt cold solidifying pelletizing process for converter slagging agent and coolant.
(1) hot return. When the sintering trolley runs to the end of the sintering machine, the unburned sinter on both sides of the sintering machine and on the surface of the sintering machine; The agglomerated hot sinter cake is sheared by the tail single roll crusher and screened by the thermal vibrating screen
(2) cold return. After cooling and pelletizing, the hot sinter is sifted
(3) return of ore under the charging trough of blast furnace. The material under the screen when the sinter in the blast furnace trough is screened before entering the furnace. The particle size of return ore is generally less than 5mm; The hot return ore is sent to the sintering mixture belt for sintering; The cold return ore and the return ore under the blast furnace trough are returned to the sintering proportioning room< Second, the return rate of sintering depends on the properties of raw materials, the preparation technology and equipment of raw materials, and the operation technology of sintering
1. The return rate of hematite, limonite, fine concentrate with high crystalline gangue content and high humidity, which is not easy to dehydrate, is generally high, up to 40% - 50%. Poor mixing and granulation of mixture, uneven distribution of sintering machine, insufficient heat of sintering ignition, poor or incomplete control of sintering end point, and multiple crushing and screening after discharging of sinter will increase the return rate. In addition, when the sintering system (such as bed height, ignition temperature, fuel consumption, suction pressure, etc.) does not adapt to the properties of raw materials, or the sintering operation is abnormal and cannot be adjusted in time, the return rate will also increase. If there is a large amount of sinter mixture in the return ore, there will be more fine powder, high carbon content and poor quality in the return ore, which will have adverse effects on the sintering process
2. Application of return ore: at present, some sintering plants mix the return ore with concentrate powder, solvent, return ore and st in a certain proportion before sintering. The main purpose of its utilization is the reuse of waste. Some steel plants adopt cold solidifying pelletizing process for converter slagging agent and coolant.
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