Release BTC verification code
BTC, usdt, ETH, BCH, LTC mean respectively:
1, BTC
bitcoin. The concept was first proposed by Nakamoto in 2009. According to Nakamoto's idea, the open source software is designed and released, and the P2P network is built on it. Bitcoin is a kind of P2P digital currency. Point to point transmission means a decentralized payment system
2, usdt
TEDA currency is a virtual currency that links cryptocurrency with legal currency US dollar, and is a virtual currency kept in foreign exchange reserve account and supported by legal currency
EthEthereum is an open source public blockchain platform with intelligent contract function, which provides decentralized Ethereum virtual machine to process point-to-point contract through its special cryptocurrency ether
4. BCH
bitcoin cash is a new version of bitcoin with different configurations launched by a small number of bitcoin developers
at 20:20 on August 1, 2017, bitcoin cash starts mining, and each bitcoin investor's account will have the same amount of bitcoin cash (BCH)
5, LTC
litecoin, abbreviated as LTC, currency symbol: & # 321;; It is a kind of network currency based on "peer-to-peer" technology. It is also an open source software project under MIT / X11 license. It can help users make instant payments to anyone in the world
source of reference: network bitcoin
source of reference: network TEDA coin
source of reference: network Ethereum
source of reference: network bitcoin cash
source of reference: network letcoin
source of reference: Network
1. By definition,
leverage trading is to use small amount of funds to invest several times of the original amount in order to obtain multiple returns or losses relative to the fluctuation of the investment object
A contract is an agreement in which the buyer agrees to receive an asset at a specific price after a specified period of time and the Seller agrees to deliver an asset at a specific price after a specified period of time2. Operation method
leverage is to allocate assets in excess in the spot market through platform currency borrowing, and the operation process will include currency borrowing rate + transaction rate
contract is a delivery contract mode, which means that the leverage ratio of the proct itself can be selected before trading
3. Rules
leverage trading is that investors use their own funds as a guarantee to enlarge the financing provided by banks or brokers to carry out foreign exchange transactions, that is, to enlarge the trading funds of investors
futures contract is a standardized contract designed by the exchange and approved by the national regulatory authorities
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extended data
the international financing multiple or leverage ratio is between 20 times and 400 times, and the standard contract in the foreign exchange market is RMB 100000 per hand (referring to the base currency, which is the previous currency of the currency pair)
if the leverage ratio provided by the broker is 20 times, the margin of 5000 yuan (if the currency of the transaction is different from the gold coin of the account guarantee, it needs to be converted) is required for the transaction
the reason why banks or brokers dare to provide a larger proportion of financing is that the daily average fluctuation of the foreign exchange market is very small, only about 1%, and the foreign exchange market is continuous trading. With perfect technical means, banks or brokers can completely use less guarantee money from investors to resist market fluctuations without having to bear their own risks
Foreign exchange guarantee metal is used for spot trading and has some characteristics of futures trading, such as trading contract and financing, but its position can be held for a long time until it is voluntarily or compulsorily closedtools / raw materials
5g smart machine
methods / steps
1 / 6 step by step
to realize the interconnection of all things with 5g, we need to understand the main wireless technologies of 5g, EmbB (mobile ultra wideband), mmtc (mass machine communication), urllc (ultra high reliability and low delay communication), as shown in the figure
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5g itself is born for the interconnection of everything. The difference between 4G and 5g is that it ensures 1ms delay for automatic robots, automobiles and factory machines, thus making IOT devices connected to the network more generally reliable, safe and stable< br />
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Samsung Galaxy S20 Fe 5g new proct full subscription opened
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3 / 6
mass machine communication needs low cost, low power consumption, wide coverage, 5g era, a variety of connection technologies to support mass machine communication, nb-iot, EMTC, LTE M (cat. 1, cat. M)
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What are the top 10 5g mobile phones in the 5g mobile phone ranking list? Jingdong new mobile phones are in stock
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ultra short delay supports the scheling of sensitive services, making it possible for everything to connect< br />
"Huawei mall" - Huawei's self operated e-commerce platform - authentic procts guarantee, service without worry
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5g network realizes end-to-end network slicing capability based on cloud computing, virtualization, distributed Cloud Architecture and other technology clusters, The required network resources can be flexibly and dynamically allocated to different needs in the whole network (that is, a physical network is divided into multiple virtual logical networks, each of which corresponds to different application scenarios)
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in general, the purpose of 5g network is to connect all things, not for indivials alone, but for instries and enterprises. 5g is suitable for autonomous driving, virtual reality world, smart home and so on< br />
5g Internet of things
edited on July 18, 2019, the content is for reference only and protected by right
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