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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Percutaneous resection of lumber vertebral disc has little trauma, and has no direct injury to vertebral canal.

作者认为该手术创伤小，恢复快，对椎管内无直接干扰。

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Electronic vaulting electronically transmits data either to direct access storage, an optical disc or another storage medium. This is a method used by Banks.

电子保险柜将数据电子地传输到直接存储设备、光盘或者其他存储媒体，这种方法常被银行使用。

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If the advent of streaming video and direct downloads hadn't already signaled the impending death of video disc sales, add another nail to the DVD distributor's coffin: a technology that lets anyone copy any DVD--and seems to be perfectly legal.

FORBES: Magazine Article