It also enhances the economy of fuel.

同时也提高了燃料经济性。

youdao

Press losing can influence dynamics of engine and economy of fuel.

压力损失则影响着发动机动力性和燃油经济性。

youdao

So you will agree that it is the outstanding stove for economy of fuel.

所以，你会同意，这是个优良的节约燃料的炉子。

youdao

One way to raise the average fuel economy is to increase the number of electric cars on the road.

VOA: special.2010.11.17

So, fuel economy and environmental conservancy make a lot of sense if you care about such things, of course.

所以，油价和环境保护,是很有意义的,如果你关心这样的事，当然会更好。

麻省理工公开课 - 固态化学导论课程节选

Clearly, if I did nothing more, but I took every car, doubled its fuel economy, its emissions would go to 50% of what they are now, no other changes being made.

显然，如果我什么也不做，但是我把没量车的汽油价加倍，汽车废气排放量就会是现在的一半了，别的不会有什么改变。

麻省理工公开课 - 固态化学导论课程节选

The government rates the fuel economy of flex-fuel vehicles at about 165% the miles per gallon (mpg) they would get on straight petrol.

ECONOMIST: Behind Detroit's sudden embrace of ethanol

The fuel economy standard (FES) policy regulates the sales-weighted average fuel economy of new vehicles (designed to be similar to the Corporate Average Fuel Economy, or CAFE, standards, which were enacted in 1978 and have been recently tightened).

FORBES: A Gas Tax Is Much, Much, More Efficient Than The CAFE Standards So Why Have We The CAFE Standards?

And if you look at how people are acting in the marketplace, people are taking account of the fuel economy of a car when they buy one.

WHITEHOUSE: Press Briefing