Alternative Fuels and Energy Sources的意思|示意

The fuels as one alternative fuels is not only to consider the superior power performance, but also the richness of its sources, energy consumption in production process and economy.

寻找代用燃料不仅要考虑其优越的动力性能，还要考虑其来源的丰富性、生产过程的能源消耗及经济性。

It is pointed out that the use of alternative fuels is of very importance to saving energy, protecting environment, developing new energy sources and increasing thermal efficiency. This...

文中指出燃用代用燃料对节能、环保、开发新能源的重要意义，以及燃用代用燃料时发动机结构的改变。