汽车节油是一个系统工程——也谈石油危机与汽车节油

Fuel economics is a system—another discussion on oil crisis and fuel economics of automobile

随着油价节节攀升和石油危机的真正到来,各国纷纷制定出汽车的油耗标准,有的国家规定汽车油耗率必须逐年降低,迫使汽车制造厂采取各种技术使汽车的油耗大大降低。但汽车节油工作必须依靠各方面的协同努力,才能有效降低汽车能耗,保护大气环境。

Along with the continuously increasing fuel pricesand the approach of oil crisis, various countries arelaunching the fuel consumption for automobiles.Some countries require that the fuel consumptionmust be reduced each year. Such requirementforces the automobile manufacturers to takevarious measures, such as reducing the sizes ofthe cars and the gross weight of vehicles, reducingthe air resistance, adopting diesel engines, leancombustion technology, demixing combustiontechnology, lubrication, radial ply tyres, transmissionsystems, in order to reduce the fuel consumption.The fuel saving must rely on the joint efforts of allrelated parties, in order to reduce the energyconsumption and protect the atmosphereenvironment.