What is the English word for mining machinery

1. The concept of bitcoin was first proposed by Nakamoto in 2009. According to Nakamoto's idea, open source software was designed and released, and P2P network was built on it. Bitcoin is a kind of P2P digital currency. Point to point transmission means a decentralized payment system
unlike most currencies, bitcoin does not rely on specific currency institutions. It is generated by a large number of calculations based on specific algorithms. Bitcoin economy uses a distributed database composed of many nodes in the whole P2P network to confirm and record all transactions, and uses cryptography design to ensure the security of all aspects of currency circulation. The decentralized nature and algorithm of P2P can ensure that it is impossible to artificially manipulate the value of bitcoin through mass proction. The design based on cryptography can make bitcoin only be transferred or paid by the real owner. This also ensures the anonymity of money ownership and circulation transactions. The biggest difference between bitcoin and other virtual currencies is that the total amount of bitcoin is very limited and it has a strong scarcity. The monetary system used to have no more than 10.5 million in four years, after which the total number will be permanently limited to 21 million
mining machine is a tool for procing and mining bitcoin

2. Washing machine is a large-scale equipment used to clean ore in black and non-ferrous metallurgical mines, iron and steel, metallurgy, chemical instry and building materials. It is divided into spiral washing machine and cylinder washing machine. Ore washing is the process of removing clay material from ore; It is widely used in phosphate and iron ore washing and desliming instry. It is set before crushing, gravity separation, magnetic separation and flotation operation to eliminate the influence and harm of slime on these operations, improve operation efficiency and obtain good separation index. Ore washing machine is a large-scale equipment used in black and non-ferrous metallurgical mines, iron and steel, metallurgy, chemical instry and building materials to clean ores and stones. The ore washing machine has a large processing capacity and is an ideal equipment for enterprises that meet the requirements of high proctivity on the cleanliness of ores and stones. Ore washing can avoid the blockage of crushing and screening equipment by slimes in raw materials containing slime. If raw materials contain soluble useful or harmful components, ore washing should also be carried out
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3. 1. Digital currency is abbreviated as digiccy, which is the abbreviation of "digital currency" in English. It is an alternative currency in the form of electronic currency. Both digital gold coin and cryptocurrency belong to digiccy

2. Digital currency is a kind of unregulated and digital currency, which is usually issued and managed by developers and accepted and used by members of specific virtual communities. The European Banking authority defines virtual currency as a digital representation of value, which is not issued by the central bank or authorities, nor linked with legal currency. However, because it is accepted by the public, it can be used as a means of payment, or it can be transferred, stored or traded in electronic form
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4. In the first cycle, bitcoin miners can enter the bed pool to grab the first mine. If the head mine has 1000 S9 units participating in mining, according to one block every 10 minutes, each block will be awarded 50 coins, and about 7200 bed will be proced in 24h. On average, one S9 miner will proce about 7.2 bed coins in 24h, and the specific income will be based on the actual participating mining capacity. At present, the computing power of BTC is 149.25eh/s, which is equivalent to the computing power of 10 million S9 machines. If 1% of BTC's computing power participates in bed mining in the future, it will also reach the scale of 100000 S9 units, then the amount of coins g will be only 1% of the amount of bed coins g by the current head mine. The current price of BTC is about ￥ 76000 yuan, so there is a lot of room for the price imagination of bed.

6. The birth of quality currency has had a great impact on economic life. At the earliest time, we had to exchange with each other. There was no currency that could not be circulated. It was very difficult to use shells. With the existence of currency, the economy developed rapidly.

7. The sanitation of the public baths is not in place. There are many germs. The high-end bath center can be better, and the supplies are as good as possible.

8. +15 = 33, right? Time is tight and I don't go to the lounge. Public bath cheap: bath, back 7 + 5 = 12, back comfortable. To a public bath, although the environment is general, but still clean, no one at noon, on my one, leisure. Bath, back (that's comfortable, ha ha). Walk back, 40 minutes. She: how come back so fast? Me: it's urgent to send the children to school. She: if you don't come back, I'll send it. Me: I would not have come back if I had known

9. All bitcoin's virtual coins are blockchains. Look at speculation.

10. Metso (mining machinery) is our customer. Please write the standard to see if it can help you Some words should be misspelled, the interval between words is not clear)