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02英文摘要----单独一页


ABSTRACT

The need for gas as a motor of energy

ABSTRACT

With the sustained rapid development, China's crude oil supply and demand have become increasingly prominent, this will be restricting the development of long-term pressure on our national economy. Modern car engines with high compression ratio to the speed and power direction, so people try to lean mixture combustion technology used to improve the economic performance of the engine to control emissions of pollution. Electronic ignition, Improve the ignition voltage and ignition energy. Even this will not completely solve our fuel crisis. Therefore, the development of alternative fuels to reduce our dependence on imported crude oil is of great strategic significance. The non-polluting natural gas we find the future development of alternative energy and the final direction Modern as the new main types of energy: liquid, gas, electricity, other energy. Liquid fuels include methanol, ethanol, gasoline, diesel, synthetic oil, etc. Gaseous fuels including hydrogen, natural gas, dimethyl ether, etc. Energy is mainly as a vehicle power battery-based. This will be the future of automotive fuel may be used as the technical and economic feasibility analysis described, we will also combine its advantages, disadvantages, applications of a range of issues. Here we focus on the future use of natural gas in China about the feasibility and necessity.

Keywords: Automobile ; New Energy ; Fuel ; Alternative Fuel ; Natural Gas

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