Does the ant miner exit

1. bitcoin can be understood as a stock, and mining machinery is the employee of the stock. Working for the stock, the stock can be bought and sold as well as transferred as money. When transferring money, users need to pay a service charge, just like bank transfer. The service charge is to pay the wages of the mining machine, so the mining machine has income. After receiving the service charge (BTC), the holder of the mining machine can take it to the exchange to sell it, which is equivalent to making money. Because of the evolution of the market over the years (omitting 10000 words here), now the income is very stable and high, so more and more people are engaged in mining. You can check more on the Internet and search today's miners. There are many articles suitable for Xiao to read.

2.

Ant miner is the first cryptocurrency miner brand in the world with a market share of about 70%. The mining machine is developed by bitmainland and has a patent in mainland China. At the beginning, ant miner had only bitcoin miner. Later, its business expanded to other cryptocurrencies, such as Ethereum, dascoin, Leyte, Monroe, etc

ant mining machine adopts ASIC chip designed by bitcontinental, which is proced by TSMC. All chips are made of BM prefix. Each miner has three to four circuit boards, and there are dozens of chips on the circuit board. Therefore, each miner can only be used to mine one or more cryptocurrencies using the same algorithm

ant mining machine needs special mining software, and can not use third-party software. In addition, because of its high power, the ant miner also needs to be used with a special fire ox

The ant miner is often criticized as monopolizing the cryptocurrency mining instry e to its 70% market share, which goes against the purpose of cryptocurrency decentralization. Because Monroe was worried that the mining machinery would monopolize the mining market, Monroe announced to change the mining algorithm a few days after the launch of Monroe (X3 model) despite the opposition of Monroe community, so that all mining machinery could not be used to mine Monroe. Bitcontinent also encountered the failure of its first proct here

the ant miner will use a lot of electricity and proce a lot of waste heat in the process of operation. This leads to a large amount of electricity being consumed for mining or cooling, causing a lot of social criticism. Too much ant mining machine at the same time also led to fire and power failure, causing social inconvenience

3. The ant miner is a Bibby digger. You can check the network bit ratio for details. It seems to make a lot of money, but the cost of mining machinery is also very high.

4. Graphene is a kind of two-dimensional crystal, which is composed of carbon atoms with SP2 hybrid orbital and hexagonal honeycomb lattice. Graphene has excellent optical, electrical and mechanical properties. It is considered as a revolutionary material in materials science, micro nano processing, energy, biomedicine and drug delivery.

5. Let's have a look. I know that graphene has high electric conctivity and high electric heating coefficient. It's easy to make procts by heating graphene heating film in 3 seconds

6. New or old, the old need to do in the inspection, contract invoice box single can be reported to expect fine

7. It's a little complicated, no 3C

8. In general, the customs inspection, the import customs clearance data are not correct, the goods do not conform to the documents, and the quality of the goods inspected by the commodity inspection is defective, or the documents are incomplete, etc. We do import customs clearance in Shanghai

9. Generally, one version of office is installed in your computer, but it is not activated, and it is not unloaded completely. Then another version of office is installed, and the latter is activated. I also encounter this problem. At present, I have solved it as follows:
1 Run the following command to check the current office procts in the system and their activation status:
in windows, open the command prompt with administrator privileges
then type the following command:
cscript.exe & quot;% ProgramFiles%\ Microsoft Office\ Office16\& quot; Ospp.vbs/dstatus
note: modify the above path according to your office installation directory. If your office is a 32-bit version and is installed in a 64 bit operating system, please run the following command:
cscript.exe & quot;% ProgramFiles(x86)%\ Microsoft Office\ Office16\& quot; Ospp.vbs/dstatus

after running, it will generally display the activation status of two versions, such as a batch authorization version and an office 365 version
2. Enter the corresponding directory
CD C: &# 92; Program Files\ Microsoft Office\ Office 16 "installing 64 bit office on 32 / 64 bit operating system"
or
CD C: & # 92; Program Files (x86)\ Microsoft Office\ Office16 "installing 32-bit office on 64 bit operating system"
3. Delete the version that has not been activated before, such as office 365. Generally, win10 will pre install this version, and then do not give the activation code, which leads us to uninstall it and then re install other versions. After activation, office always thinks that we have not activated 365, so it prompts that it has not been activated
step1:
cscript ospp.vbs/dstatus
"display the installed key, and the 5 digits displayed at the back of the screen: xxxxx" are as follows:
"last 5 characters of installed proct key: xxxxx"
Step2 (find out which is not the last 5 digits of the activation code you entered and delete it):
cscript ospp.vbs/ unpkey:XXXXX "Enter the five digits displayed in the previous step, Delete key successfully
Step3 (if you have entered the activation code before, you do not need this step):
cscript ospp.vbs/ inpkey:XXXXX-XXXXX-XXXXX-XXXXX-XXXXX-XXXXX "Input new key, replace key successfully {if key is valid}"
If only one key has been installed, then office has returned to the original activation state. If not, repeat.