名词
中文翻译：脉冲发射器
同义词：
['pulsed emitter', 'pulsed emitter', 'pulsed emitter']
例句：
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1.The device is a pulse emitter that can detect and measure the heart rate.
这个装置是一个脉冲发射器，可以检测和测量心率。
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2. The researcher used a pulse emitter to study the effects of caffeine on human behavior.
研究者使用一个脉冲发射器来研究咖啡因对人类行为的影响。
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3. The pulse emitter was designed to provide continuous power to the electronic devices in the room.
脉冲发射器被设计成为房间里的电子设备提供持续的电源。