Supplying power to trains in this way would offer the shortest distance from well to wheels with the least amount of energy lost.

用这种方式为火车提供动力，将使井口到车轮之间的距离最短，而且损失的能源最少。

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Supplying power to trains in this way would offer the shortest distance from well to wheels he says with the least amount of energy lost.

他说，以这种方式为火车提供电力将使从井口到车轮的距离最短，而损失的能源也最少。

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Usually, the fullest efficiency of screw propeller is 75% with the rest energy lost in the way of whirlpool.

通常螺旋推进器最大效率为75％，其余的能量以漩涡的形式损失。

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"I have lost a total of 41 pounds. I feel amazing, stronger and more energy.

VOA: standard.2010.07.16

So the two points of interest of research are how does it work this conversion of mechanical energy into electrical energy how are we able to bring back lost hair cells to cure deafness.

因此这项研究的两个关键点,一是机械能,是如何转化成电能的,我们能不能通过修复受损的毛细胞,来治疗耳聋。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

Dubbed KERS, for Kinetic Energy Recovery System, the powerplant designed to recapture energy lost during braking or coasting.

MSN: Lotus steers toward mainstream market

An overall reduction in energy subsidies would encourage conservation and could reduce carbon emissions, even if renewable energy lost out in the deal.

FORBES: Corporate Tax Reform and the Energy Sector

The design aims to increase efficiency by reducing the amount of energy lost when sunlight is reflected off the solar cell or absorbed into the material before reaching the contact wires.

FORBES: Connect