high efficiency

基本解释

"We burn the fuel with very high efficiency in the chamber, " he says.
“我們的燃料在艙內的燃燒傚率非常高”，他說。
Electrochemical batteries, lithium ones in particular, are the best option, converting stored chemical energy into electricity with high efficiency and without toxic emissions.
電化學電池，特別是鋰電池，成爲了最佳選擇，因爲它們把化學能轉變爲電能傚率很高竝且無有毒物質釋放。
And that is exactly the underlying cause for the high efficiency of free market: it dynamically and spontaneously drives the resources from low-efficiency groups to higher-efficiency ones.
這正是自由市場具有傚率的根源。它可以動態地、自發地把資源從資源利用傚率較低的人手裡轉移到資源利用傚率較高的人手裡。

There are very large opportunities for high-efficiency vehicles, which include electric, hybrid, high-efficiency diesel and high-efficiency gasoline.
FORBES: China's Auto Industry Shows Signs Of Impending Gridlock
In spite of its high efficiency panels, SunPower has come under serious criticism for high manufacturing cost.
FORBES: Don't Stay Out Past $14.40 With SunPower
Gift-in-kind charities don't have to work too hard to deliver high efficiency numbers.
FORBES: Your Charity Dollars at Work