Group 280x miner
For example
a 4-sheet R9 280x graphics card miner. About 2.9m
power consumption:
the rated power of each graphics card is about 250W, and slightly overclocking is about 300W. Four graphics cards, 1200W
platform: motherboard, CPU, hard disk, etc., which add up to no more than 200W
display, mining machine is basically no display
the total power is about 1400W. 33.6 degrees a day
if the caption is only for ordinary household desktop computers, it is not easy to calculate, because the key is the power consumption of the graphics card. The power consumption of ordinary graphics card is about 150W. And then add the others according to 200W, a total of 350W. 4.2 degrees a day
suggestions for the use of mechanical watch:
1 The watch with manual winding movement should be wound at the same time every day as far as possible, so that the watch can operate with enough energy in the next 24 hours
2. The energy of the watch with automatic winding movement comes from the movement of the wearer's arm, so it is not necessary to manually wind the watch under normal wearing conditions. Only when the wearer's movement is not enough to add enough energy to the spring, the watch can be manually wound up, and the crown rotation is controlled within 20 turns
3. For an automatic winding watch that has not been worn for more than 40 hours, turn the crown for 20 turns to start the drive system of the movement again
4. In order to prevent moisture from seeping into the watch case and keep the watch waterproof, please make sure that the crown is locked at all times.
mild: when the watch is scratched or cracked, it needs to be replaced at a professional watch store as soon as possible. Although it can still be used temporarily, it is not waterproof or stproof, which will affect the use of precision watches
broken watch mirror! How to deal with it< The following measures should be taken immediately:
1. Stop the watch: pull out the handle to stop the watch, and do not let the pointer drive the glass debris to scratch the dial and calendar
2. You can't dial the needle, adjust the calendar, or try to remove the broken glass from the dial
3. Put the watch flat (preferably with the glass facing down) and put it in the packing box to ensure that the watch will not be shaken
4. Send it to a professional watch shop for repair immediately.
first, lack of power.
watches need different power when they travel. For example, Stirling automatic mechanical watches store power by shaking when they are worn daily. If they are not worn for a long time and have no power, they will definitely stop or slow down. The manual one needs to be up and down from time to time, and some rely on the electronics to maintain rotation. Therefore, if the watch is out of time recently, it is likely that the electronics are out of power and need to be replaced
Second, external interference
this is whether you pay attention to it when you wear it in daily life. For example, watches are delicate, and it's normal for watches to be out of time if they are not waterproof, antimagnetic and shockproof. If you wear a watch that can't do strenuous exercise to play golf or badminton, the strong shock may cause damage to the parts in the watch, and the watch will not be allowed to leave
in addition, it's a clich é that watches are afraid of magnetism. If your job is to do some research, and you need to often contact with large electronic equipment, try not to wear a watch, because the surrounding magnetic field will disturb the normal walking of the watch. Some people say that the watch is bought to wear, every day baby can't, still buy it for what? It's true, but you should pay attention when wearing it
Third, proper maintenance
watches are more precise, and there are many small parts. Only when the parts fit each other can they work normally. This kind of haul requires friction, so all watches need to be oiled, and it will inevitably dry up after a long time. In addition, some impurities may enter the watch, which will lead to inaccurate travel time. At this time, you need to go to maintenance, Clean your watch.
Now people's living standards have improved, and many payment methods are not limited to one or two. Now the central bank's digital RMB has emerged. In order to promote digital RMB, the official wechat of Suzhou government announced that 20 million yuan will be distributed to 100000 qualified people by lottery ring the double 12 Shopping Festival< the collection method is & lt; Su Zhou & quot; After the app is registered, the winner can download & lt; Digital RMB app & quot;, And through the bank digital RMB wallet filled in at the time of appointment to collect the red envelope
in order to stimulate waste and promote economic development, Suzhou government distributed 100000 digital RMB consumption red envelopes. As long as you make a simple appointment, you can take part in the draw. The lucky ones can download & lt; App & quot; of digital RMB; You can get a red envelope for consumption Digital RMB is different from mobile payment. In the future, many items can be used for payment, such as license plate, electric car, etc. there will be a variety of payment terminals, and mobile phone is no longer the only way of payment
When buying shares, The accounting treatment should be as follows:
borrowing: trading financial assets cost (according to its fair value)
investment income (according to the transaction expenses incurred)
interest receivable (according to the interest that has reached the interest payment period but has not yet been received)
dividends receivable (declared but not yet paid cash dividends)
lending: bank deposit (according to the price actually paid)
when purchasing stocks, The company should do the following treatment:
borrow: trading financial assets cost investment income loan: other monetary funds deposit investment funds
extended data:
differences
(1) the differences between long-term equity investment and financial assets are as follows:
① different holding periods, Long term equity investment focuses on the long term
(2) for different purposes, long-term equity investment focuses on control or significant influence, while financial assets focus on profit from sale (3) in addition to active market price, long-term equity investment also includes equity investment without active market price. Financial assets have active market price or relatively fixed quotation (2) long term equity investment & amp; The possibility of conversion of available for sale financial assets and trading financial assetsaccording to the definition of trading financial assets, trading financial assets refer to the financial assets held by enterprises for the purpose of selling in the near future. Generally speaking, stocks, bonds and funds purchased from the secondary market for the purpose of earning price difference should be classified as trading financial assets, Therefore, long-term equity investment will not be classified into trading financial assets and directly designated as financial assets measured at fair value and whose changes are included in the current profits and losses for accounting