The fundamental aim of automotive fuel saving technology is to promote the utility rate of fuel.

汽车燃料节约技术是以提高燃料利用率为根本目的的。

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The invention has the advantages of high thermal efficiency, fuel saving, no smoke or tar oil, and pollutant emission reduction.

本发明热效率高、节省燃料、不易冒烟出焦油、减少了污染物排放。

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In order to get fuel saving and exhaust gas emission data of emulsionized Diesel oil made up with different mixing ratio, rig test of Diesel engine is performed.

为了得到按不同比例配制的乳化柴油的节油和废气排放数据，进行了柴油机台架试验。

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But a government program that paid Americans to trade in old vehicles for new, fuel-saving models increased car sales in the summer.

VOA: special.2010.01.01

Its fuel saving possibilities, cutting edge technology, operational versatility and cabin appointments generated enormous interest from airlines, initially overseas.

CNN: Dreamliner safety review: What it means for fliers

In new fuel saving hybrid and electric car technologies, Japanese companies have retained, or, in some cases, recovered market leaderships.

FORBES: Japan's Automakers Face New Challenges (2): Returning to Their Roots

In May, trucking giant Schneider National adopted its own fuel saving policy.

FORBES: Magazine Article