The car engine is in the design phase, and the fuel used for the compression ratio is set. The compression ratio is a very important structural parameter of the engine, which indicates the volume of the gas at the beginning of the piston at the beginning of compression and the volume ratio of the gas volume at the end of the piston. In terms of power and economy, compression ratio should be bigger and better. The compression ratio is high, the power is good, the heat efficiency is high, the vehicle acceleration, the top speed of the car will be improved accordingly. However, the compression ratio of the gasoline engine is not too large due to the performance of the cylinder material and the vibration of gasoline combustion. In short, a high compression ratio USES a high grade fuel oil. The higher the fuel mark, the slower the oil will burn, and the lower the combustion detonation, the higher the compression ratio of the engine. On the contrary, the low-grade fuel combustion rate is faster, the combustion explosion is large, the engine compression is lower. This week's sell-off coincided with his prediction. The income or loss of equity investment in an enterprise refers to the balance of the income of the enterprise due to the withdrawal, transfer or liquidation of the equity investment. The income from the transfer of equity investment shall be incorporated into the taxable income of the enterprise and shall pay the enterprise income tax according to law. Rising out of your ashes in the banking collapse of 2008, alternative banking practices are actually available. And have been for quite a while. Well, I guess the banking community wants another chance to help us manage our money. Thanks to the Federal Reserve, it's as if they are getting that chance for some time to come. When Bob Corker, the conservative republican chairman of the senate foreign relations committee, publicly warned that Mr Trump might launch a third world war, you should worry that it was time. If you don't believe it, consider the recent history of Russia or Turkey. Or the history of the Romanempire under Caligula or Nero. For centuries, Pluto's populism has turned democracy into an authoritarian state. There is no reason to think they will stop now. The rule of the trump emperor may be coming.