B. Switch "ON" the transmitter and the neckband receiver unit.

乙开关的“开”发射机和领口接收单元。

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The metal detector consists of transmitter unit and receiver unit.

该金属探测仪主要由发射机单元和接收机单元组成。

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The imaging apparatus includes an imaging element, an image signal transmitter, an image signal receiver, a signal processor and a control unit.

摄像装置具有摄像元件、图像信号发送部、图像信号接收部、信号处理部和控制部。

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Each onboard ADS-B set consists of a Global Positioning System satellite navigation unit, two Pentium microprocessors, some software and a radio transmitter-receiver--not much more gear than you would find behind the dash of a new Cadillac.

FORBES: Free flight