A large disc-shaped rectifying antenna attached to the fuselage harvested the microwave energy, turning it into direct current to power an electric motor attached to the plane's propeller.

机身上的圆盘形整流天线能接收地面传输的微波能，将其转化为直流电为飞机推进器上的电动机供能。

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Nickel is electrochemical micromachininged using nanosecond pulse power, millisecond pulse power and direct current power.

利用纳秒级脉冲电源、毫微秒级脉冲电源和直流电源，进行了电解加工试验。

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The intelligent metering device for direct current power consumption is a practical metering and managing device for direct current power consumption in electrolytic aluminium plant.

该智能装置是国内电解铝厂电解车间一种实用的直流电耗计量管理装置。

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Infineon also provides the thyristor chips that allow transformers to handle high-voltage direct-current power lines.

FORBES: Magazine Article

Diodes are essential in radios to turn rapidly oscillating radio waves into a smoother direct-current signal that can power a speaker.

ECONOMIST: The middle age of the transistor

But Thomas Edison's idea--that power should be distributed as direct current--is being revived.

FORBES: Magazine Article