名词
中文翻译：解调器
同义词：
['modulator', 'demodulator例句：1. The device is used to demodulate signals from the radio frequency band.（该设备用于从射频波段解调信号。）2. The demodulator was designed to handle high-frequency signals.（该解调器被设计来处理高频信号。）3. The engineer needs to calibrate the demodulator before starting the test.（工程师需要在开始测试之前校准解调器。）']
例句：
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1. The device is used to demodulate signals from the radio frequency band.
该设备用于从射频波段解调信号。
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2. The demodulator was designed to handle high-frequency signals.
该解调器被设计来处理高频信号。
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3. The engineer needs to calibrate the demodulator before starting the test.
工程师需要在开始测试之前校准解调器。