Lianxin CCT Ethereum
it's very difficult. The network infrastructure construction of overseas markets has not been fully launched, and the payment scenarios can't be fully connected. In most cases, traditional payment methods are still needed, so it is difficult for mobile payment to show its advantages statistics show that there are nearly 80 million people using mobile payment in the United States, accounting for 24% of the total population of 330 million. In addition, many users who are not satisfied with Apple's payment feel that Google wallet is inconvenient, and Samsung's payment users are also killed with the loss of smartphone share. From this perspective, Facebook pay, which occupies the social life of more than 2 billion users around the world, still has a lot of room for growth
although the market potential of mobile payment mentioned above is still great, it does not mean that Facebook pay will be the first lucky person to get incremental bonus. Google launched Google wallet as early as 2011, Amazon payment also launched in 2015, and Facebook pay has been tested on messenger payment for three years, not to mention Apple payment and apple card< so many giants have huge global business support and continue to move forward, but at present only apple payment, which enjoys a high reputation in security and uses NFC technology for near-field payment, has made some achievements. Almost all other companies have encountered information security concerns strong>
you can find someone to sell in private. You can try the following method
First, click CCT in the chain letter app, and then click gift to input the quantity and the other party's chain signal, which is to transfer CCT to the other party directly in the chain letterbitcoin, lightcoin and DCT are all open source digital currencies with their own application scenarios.
scheme 1: find someone to sell in private: in the chain letter app, click CCT, then click gift, input the quantity and the other party's chain signal, which is to directly transfer CCT to the other party in the chain letter
explanation: you usually negotiate with the other party about the price in private. As for whether to collect the money first and then transfer the money, or transfer the money first and then collect the money, you can discuss by yourself. Generally, someone will collect the money in the official Q group, and there is a way to add the official Q group at the bottom of the chain letter app. The answer to enter the group is "chain letter"
option 2: quark OTC OTC trading platform: transfer chain letter CCT to qkbill wallet, and then transfer qkbill wallet to quark OTC OTC OTC trading platform to sell RMB
explanation: scheme 2 trading is definitely safer and the price is higher. You will find that in Q group, the price is generally 16 yuan, while in the trading platform, the unit price is 20 yuan, so some people earn the price difference at a low price. If you want to play for a long time, you must learn the trading method of scheme 2
recommended reading: new users of chain letter can earn 160 yuan. If the return investment and promotion income are higher, you can click on the recommended article to learn how to play chain letter. The main task is to do the like task. When the activities of promoters mentioned in it are over, you just need to read the like in the first part. If you don't understand, you can ask the editor of the micro news at any time<
a rough explanation of CCT OTC trading: next, let's talk about the off-site trading methods. The official group has customer service solutions and video tutorials. I will send them out. I must read them before I operate them
1. Download the qkbill wallet and click the + number to create a wallet. It's helpful to remember the words when creating a wallet. Please use the notebook to the drop-down, log in and then back up the private key. Remember these two. In the future, you can log in with one of the two wallets. If you forget, you can't find the money in it
2. Click the top three points on the right, and then click receive. A long string of letters will appear, which is the wallet address and needs to be bound with the chain letter
Download qkbill Wallet: https://lianxin.quarkblockchain.cn/app-download
link letter binding wallet video tutorial: https://v.youku.com/v_ show/id_ Xndeyndi4njuyoa = =. HTML
3. Go back to the Linkletter app, click the binding address, the qkbill wallet address and bind the Linkletter. After binding, CCT can mention the qkbill wallet, or CCT can be mentioned from the qkbill wallet to the Linkletter. If you want to buy CCT, you can also go to the trading platform to buy CCT, and then transfer the CCT to the qkbill wallet and then mention the Linkletter app
CCT video tutorial: https://v.youku.com/v_ show/id_ Xnde0otq3ote2oa = =. HTML
4. Register the quark OTC OTC OTC trading platform, sell CCT, and transfer the qkbill wallet CCT to the trading platform. You need a handling charge of QKI currency. Novices certainly don't have QKI currency, so the first time you trade, you need to go to the trading platform to buy QKI currency. Only when you transfer QKI from the trading platform to the qkbill wallet, can you get a handling charge of CCT. This is not expensive
quark OTC trading platform: http://qkiotc.com/
(the above address is the platform for selling CCT, it is recommended to download the app to the mobile phone, and improve the information and collection information after logging in)
text explanation of trading platform selling: https://support.quarkblockchain.com/hc/zh-cn/articles/360010276412
4.1. Click my asset to find CCT, Then click recharge, a string of letter addresses will appear, the address back to qkbill wallet, click wallet to find CCT, then click send, paste the copied address of quark OTC trading platform in the receiver, and click Next CCT to go to the platform
4.2, back to the trading platform click I want to sell, choose CCT/USDT (meaning sell CCT to USDT), then choose USDT/CNY (meaning USDT sell to money, CNY is the meaning of RMB), this time the other side will give you Alipay transfer, after receiving money, good as order is automatically confirmed, this self attention, money did not receive to appeal.
finally, some people still don't know how to operate after reading these. For novices, these wallet addresses and usdt are really bullshit. They certainly can't understand what's going on. Don't worry about this. The first two have video tutorials. As long as you read them carefully, you will understand them. The best one is just like that. If you don't understand, you can contact customer service or ask me to teach you, But don't say you can't understand it at all. You don't have time to teach step by step. At most, the profit of the chain trust platform is pretty good. It's suggested to promote the re investment task.
it is wrong to pursue high hardness and low unit consumption. High hardness and low unit consumption are not equal to low cost. Balls with high hardness and low unit consumption are often expensive. High hardness does not necessarily increase or even decrease proctivity. Only high proctivity can decrease the unit consumption. Therefore, the primary criteria for selecting steel balls should be high mill proctivity and low grinding medium cost< Generally speaking, with the increase of hardness, as long as there is no breakage, the unit consumption of steel ball decreases; Moreover, it can make the deformation of the ball small and the deformation of the ball small in crushing. The energy can be more used to crush the ore particles and increase the proctivity of the mill
however, the increase of hardness of steel ball can only be moderate, with an appropriate range, not the harder the better. If only the ball consumption is considered, the higher the hardness, the lower the consumption. But for the proctivity of the mill, the proctivity increases with the increase of the ball hardness in a certain range, but when the hardness exceeds a certain range, it has an adverse effect on the proctivity of the mill and makes the proctivity of the mill decrease
as for the influence of ball density on grinding, the proctivity of balls with the same size is higher when the ball density is higher than that of balls with smaller density. The ball density is mainly affected by three factors< The density of steel is higher than that of cast iron, while that of alloy steel is different according to the density and content of main alloying elements
2. Due to the influence of the manufacturing method of steel balls, the microstructure of rolled and forged steel balls is dense, so the density is high. The microstructure of cast steel balls, cast iron balls or cast alloy balls is not very dense, and even there are pores in them, so the density is low
3. The influence of the microstructure of steel ball, the density of martensite, austenite, nite, ferrite and other different crystal structures are also different, which also has an impact on the crystallinity.
the larger the diameter and rotation speed of ball mill, the greater the movement speed of ball. When the diameter of the mill exceeds 3M, the impact force on the steel ball will be increased and the wear degree will be aggravated. But the rotating speed should not be too low, otherwise the working efficiency of the mill will be affected
2) diameter, proportion and loading capacity of steel ball
the larger the diameter of grinding ball is, the greater the mass of grinding ball is. When the rotation speed of ball mill is fixed, the greater the kinetic energy and the greater the impact on grinding ball are. The larger the load of the ball, the greater the impact probability between the ball and the ball, and the more prone the wear process is to fatigue wear. The ratio of big and small grinding balls also has an effect on the wear process. The collision probability between grinding balls of the same diameter is more, and the higher the collision probability is, the more fatigue wear tends to occur in the wear process
3) the properties of materials
the hardness, brittleness, size and shape of materials have an extremely important impact on the cutting process of steel balls. For example, when the hardness of material is much lower than that of steel ball, the fatigue wear of steel ball accounts for a large proportion
4) types and properties of media
under the same conditions of steel balls and materials, the wear of wet grinding is more serious than that of dry grinding. In the case of wet grinding, if the steel ball is in contact with a certain acid and alkaline medium, corrosion will inevitably occur. The corrosion and wear stimulate each other, and the cutting of the material destroys the passive film and intensifies the corrosion, so that the wear of the steel ball under wet grinding condition is significantly higher than the superposition value of corrosion and wear alone.