比特币挖矿机是一种专门用来挖比特币的电脑设备。这种设备的主要任务是解决一些繁杂的测算难题，以获得比特币。挖矿机一般由多个CPU或GPU构成，这些CPU能够同步进行大量计算操作，便于更快地挖掘比特币。那么，比特币挖矿机的工作原理是什么呢？在哪里购买比特币挖矿机？又该怎么选择合适的比特币挖矿机？下面，我们一起来看看。
The Bitcoin miner is a computer device specifically designed to dig bitcoin. The main task of this equipment is to solve some of the complex problems of calculating to get bitcoin. The machines are typically composed of multiple CPUs or GPUs, which are able to do a great deal of computational work in synchronised so that they can dig bitcoin faster. So, what's the workings of the Bitcoin miner? Where to buy the bitcoll miner? How to choose the right bitcoin miner?
当比特币交易发生时，交易信息将被广播到比特币网络中的全部节点。这些节点应用比特币协议来检验交易，并把它导入到一个称为“区块”的数据结构中。每个区块都包括了以前全部交易明细的散列值，及其新的交易明细散列值。区块链应用便是通过这种方式确保比特币交易的可靠性和安全性。
When a bitcoin transaction occurs, the transaction information is broadcast to all the nodes in the Bitcoin network. These nodes apply the bitcoin protocol to verify the transaction and import it into a data structure called “ blocks & rdquo; each block includes the hash value of all the previous transactions, and its new transaction detail hash value. The block chain is applied in this way to ensure the reliability and safety of Bitcoin transactions.
挖矿机任务要在比特币网络中处理一个繁杂的数学难题，以验证新区块的合法性。这个数学难题需要大量计算水平去解决。当挖矿机成功解决这个难题时，它可获得新的比特币，并把新区块导入到区块链中。这也是为什么挖矿机是比特币网络最为重要的设备之一。
The miner's task is to deal with a complex mathematical problem in the Bitcoin network to verify the legitimacy of the new block. This mathematical problem requires a lot of computational levels to solve. When the miner succeeds in solving the problem, it can get a new bitcoin and import new blocks into the block chain. That is why the miner is one of the most important devices in the Bitcoin network.
因为比特币挖矿的难度越来越大，普通计算机早已无法完成挖矿任务。因此，挖矿机设计和生产也是越来越繁杂。目前，市面上流行的挖矿机主要有ASIC挖矿机和GPU挖矿机两种。
Because of the increasing difficulty of digging in Bitcoin, ordinary computers have long been unable to complete mining tasks. As a result, the design and production of excavators are becoming more and more complex.
ASIC挖矿机是一种专门用来发掘比特币的定制化芯片设备。这种设备的主要特点是可以提供非常高的挖矿效率速率。ASIC挖矿机一般由高质量Cpu和内存构成，能够同步进行大量计算操作。这种设备特别适合用以比特币挖矿，但由于其定制化的特点，其价格也比较高。
The ACIS miner is a custom-made chip facility dedicated to the discovery of Bitcoin. The main feature of this equipment is that it provides a very high rate of mining efficiency. The ASC miner is typically made up of high-quality Cpu and memory and is capable of conducting a large number of computational operations simultaneously. This equipment is particularly suitable for bitcoin mining, but because of its customization, it is also more expensive.
GPU挖矿机是一种应用图形处理器开展比特币挖矿的机器。与ASIC挖矿机不同，GPU挖矿机采用的是通用Cpu，可以进行多种计算操作。因为GPU挖矿机应用的处理器较为一般，因此它们价格相对来说低。但由于其较低的效率，应用GPU挖矿机发掘比特币需要更多时间与资源。
The GPU miner is a machine that uses graphic processors for bitcoin mining. Unlike the ASIC miner, the GPU miner uses a generic Cpu, which allows for a variety of computational operations. Because the processors used by the GPU miner are more common, their prices are relatively low.
选购比特币挖矿机的方式有很多，以下是最流行的几类方法：
There are many ways to purchase a bitcoin miner, the most popular of which are the following:
1、网上购买
1, purchase on-line
在网络上，有许多比特币挖矿机的销售商。如果你想购买一个挖矿机，只需搜索有关的销售商，在他们的平台上选购即可。很多销售商提供全球范围内的物流运输，往往需要一到两周的时间才能抵达目的地。
On the Internet, there are many sellers of bitcoin diggers. If you want to buy an excavator, you just have to search the relevant vendor and select it on their platform.
2、生产商销售
2, producer sales
很多比特币挖矿机生产商也提供销售。这种方式的好处是，您可以直接与制造商联络，得到更好的价格与更好的支持服务。一些知名的挖矿机生产商包含比特大陆（Bitmain）、Canaan、Innosilicon等。
The advantage of this approach is that you can contact the manufacturer directly for better prices and better support services.
3、租用挖矿机
3, rental of miner
您还可以选择租用挖矿机的形式，这种方式可以让您无需花费大量资金选购挖矿机。可是，租用挖矿机的收益一般要比自己购买挖矿机低。
You can also choose how to rent a miner, which allows you to buy a miner without having to spend a lot of money.
4、二手市场
4, used market
如果你不想花费大量资金选购一台新的挖矿机，您可以考虑在二手市场上选购。可是，需要注意的是，二手挖矿机或许已经经历了长时间使用及损坏，必须仔细检查。
If you do not want to spend a lot of money buying a new miner, you can consider buying it in the second-hand market.
找到适合自己的比特币挖矿机应该考虑以下几种要素：
The following elements should be considered for finding a bitcoin miner suitable for itself:
1、算力
1, arithmetic
算力是挖矿机的最重要指标，它决定了您挖矿效率。根据您的预算与需求，您可以选择不同算力的挖矿机。
Arithmetic is the most important indicator of a miner, which determines your mine efficiency.
2、电力消耗
2, electricity consumption
挖矿机的电力消耗也是一个非常重要的要素。你需要保证挖矿机的电力消耗在你的预算范围内，并且不会对你的家庭电网导致过多的压力。
Electricity consumption is also a very important factor. You need to make sure that the electricity consumption of the miner is within your budget and does not put too much pressure on your home grid.
3、价格
3, prices
挖矿机的价格也是一个非常重要的参考标准。你需要确定你的预算并选择适合您的挖矿机。
The price of a miner is also a very important reference. You need to determine your budget and select a miner that suits you.
4、支持和质保
最终，你需要保证您选购的挖矿机具有一定的支持和质保。这可以保证您在发掘过程中出现问题时，能够得到及时的支持。
In the end, you need to ensure that the mining machines you choose to purchase have some support and quality assurance.
总的来说，比特币挖矿机是比特币网络最为重要的设备之一。应用高质量挖矿机能够更快地挖掘比特币，并获得更多的盈利。对于一些想要参加比特币挖矿的人来讲，选择合适的挖矿机和挖矿对策是很重要的。
By and large, a bitcoin miner is one of the most important devices in the Bitcoin network. The use of a high-quality miner is faster and more profitable.
以上就是比特币挖矿机的工作原理是什么?哪里购买比特币挖矿机?的详细内容，更多关于比特币矿机工作原理介绍的资料请关注脚本之家其它相关文章！
What is the principle behind a bitcoin miner? Where to buy a bitcoin miner? More information about the principles of a bitcoin miner.
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