Water can be decomposed by energy, a current of electricity.

水可以由能量来分解，所谓能量也就是电流。

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Alessandro volta's voltaic pile was the first "wet cell battery" that produced a reliable, steady current of electricity.

亚历山德罗·沃尔塔的发电桩是第一个“湿电池”的制作了一个可靠，稳定现行的电力。

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Bell arrived at the conclusion that to carry the human voice he would have to create a continuous current of electricity that would vibrate with the tones of the voice.

贝尔得出结论，要传达人的说话声，他必须产生出能随说话声的音调一起震荡的连续电流。

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Power electronics modify the voltage, current or frequency of electricity in applications as diverse as solid-state lighting, intelligent motors and electric vehicles.

FORBES: Google, Soros Gamble on Power Electronics Pioneer

Even Thomas Edison bet badly, as in his development of direct-current electricity that proved inferior to alternating current.

WSJ: Boeing Shows How Innovation Can Be Messy

Fully exploiting wherever practical the best available efficiency techniques throughout the U.S. economy could save half our oil and gas use, and three-fourths of our electricity, at about an eighth of their current price.

FORBES: Magazine Article