BTC platform lost money

1. If you have bitcoin, you can trade it directly
if you don't have bitcoin, you can buy some over the counter first, such as fire coin and bitpie, and then you can trade on the exchange. Fire coin, coin security and idax are all good platforms
finally, you can see the low and safe transaction

2. For example, when the current price of bitcoin is $7000, you think bitcoin will rise. At this time, the net value of btc3x fund is 1. Therefore, you have applied for 1000 shares of btc3x fund with $1000. The next day, bitcoin rose to $7700, or 10%. Because btc3x is triple leverage, the net value of btc3x fund is 1.3, so you made a profit of 30%, that is to say, you made a profit of $300.

3. Since the advent of the ball mill, the problem of the proportion of the ball mill is a problem that often puzzles people. Whether its preparation is reasonable directly affects the proction efficiency of the ball mill, and also affects the proction quality of the ball mill to a certain extent. So how to deal with the problem of the proportion of the ball mill and the steel ball? How to add steel balls to the ball mill according to the size ratio of steel balls? First of all, the steel ball ratio of ball mill in cement plant, mine site selection, thermal power plant and chemical plant should be determined according to the diameter of ball mill surface, ore hardness, ore particle size of ball mill, steel ball hardness (mass), ball mill speed and other factors. When the model of the ball mill is determined, the rotation speed of the ball mill is also determined, and the hardness of the ore can be determined. The particle size of the ball mill is determined by the size of the screen. Generally, the newly installed ball mill has a running in process. During the running in process, the amount of steel balls is added for the first time, accounting for 80% of the maximum ball loading of the ball mill. The proportion of steel balls can be adjusted according to the size of steel balls ф 120mm、 ф 100mm、 ф 80mm、 ф 60mm、 ф 40 mm). The amount of steel ball: different ball mill models have different total amount of ball. For example, mqg1500 × 3000 ball mill (processing capacity 100-150 tons) maximum ball loading capacity 9.5-10 tons. Adding steel ball for the first time ф 120mm— ф 100 mm), middle ball 80 mm, small ball 80 mm ф 60 and ф When the ball mill is installed, the big and small teeth of the ball mill need to be meshed, and the processing capacity (ore volume) also needs to be graally increased. After two or three days of normal continuous operation of the ball mill, stop the ball mill to check the meshing of the big and small gears, and wait until everything is normal, Open the ball mill inlet cover and add the remaining 20% steel balls for the second time. After the ball mill starts up and runs normally, the steel ball of each shift is added according to 3:4:3 ф 120mm is 3 ф 4 ф 80 mm is 3). Note: the addition of small steel balls is only the first time. Because the reasonable friction between steel ball and steel ball, steel ball and ore, steel ball and lining plate of ball mill ring normal operation of ball mill will increase the wear, and make large ball mill small (grinding to medium ball) and medium ball mill small ball. So usually under normal circumstances, there is no need to add a small ball. In the case of adding small balls, there is no monomer dissociation in the particle size of useful minerals. When the fineness of grinding machine can not meet the flotation requirements, appropriate amount of small balls can be added. The steel ball in the ball mill is constantly worn in the process of operation. In order to maintain the ball load filling rate and the reasonable ratio of balls, and maintain the stable operation of the ball mill, it is necessary to make reasonable ball replenishment and low compensation wear. The added weight of steel ball is based on the quality of steel ball, which determines the added amount of ore per ton. It is better to use a new type of wear-resistant steel ball. The best (good quality) steel ball addition is calculated according to the amount of ore per ton (i.e. 0.8kg per ton of ore added). Generally, it takes 1kg-1.2kg to treat one ton of ore with steel ball. The proportion of steel balls is different with different ball mill models. The diameter of the ball mill is less than 2500mm, and the size of the added steel ball is ф 100mm、 ф 80mm、 ф 60mm When the diameter of the ball mill is more than 2500, the size of the added steel ball is ф 120mm、 ф 100mm、 ф 80mm If you want to know more about the ratio of steel ball and ball mill body, please contact us Huamin steel ball. We have a professional team to provide you with professional solutions to ensure proction quality, proction efficiency and save proction costs.

4. Similar to my world, minerals are randomly distributed under rock strata, and the method of digging is the same as that of digging stones

5. Freetrade's tiger sniffing rose platform has been playing very well for some time. There are no platform problems. It's also very fast to pick up money and buy money. Those who want to play can download and register through the following link, invite and return commission https://freetrade.vip/#/h5register ?inviteCode=ONEXBTJSX

6. This kind of project is generally a pyramid scheme. The spark entertainment bitcoin exposed by bitcoin house before is the best example. It is a typical project that uses software to mine and defraud money. You can check it and compare it. It is recommended to stay away from it.

7. Why not dig bitcoin BTC instead of bitcoin VTC? At present, many large-scale mines abroad have allocated one third of their computing power to dig special coins. What is the reason for this
let me analyze it:
1: bitcoin has been broken in China, and its price has dropped sharply, which is unexpected by the global mining pool
2: compared with the current mining cost of bitcoin, it makes money entirely by cheap electricity bills
3: there are only 21 million bitcoins, and most of them have been g up in the early stage, which makes it difficult to dig those bitcoins that have not been g up in the future, and there is too much competition. Many small mines are in a state of loss

and why do many well-known mines turn to Tek
first of all, bitcoin is the optimized and upgraded version of bitcoin, with a constant number of 100 million. The early mining is very good. Unlike bitcoin, which has too high cost and low cost performance ratio, it is appropriate to use bitcoin as a supplement to compare bitcoin. Bitcoin is used for large amount payment and bitcoin is used for small amount payment.

8. They speculate in bitcoin and transfer it to a private account, which makes them feel unreliable. Gold stocks have indeed risen. It's very meaningful to take students to speculate in bitcoin.

9. Starting point (Zhengzhou railway station)
1
take Metro Line 1, pass 2 stations and get off at Renmin Road station Exit C)
2
walk 170 meters to Zhengzhou gymnasium station
terminal (Zhengzhou Gymnasium)