名词
中文翻译：低频边带谱
同义词：
['lower sideband', 'lower sideband spectrum']
例句：
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1.The radio receiver's lower sideband spectrum was used to filter out interference.
无线电接收器的低频边带谱被用来过滤掉干扰。
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2.In the study of radio waves, understanding the lower sideband spectrum is crucial for signal processing.
在无线电波研究中，理解低频边带谱对于信号处理至关重要。
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3.The engineer analyzed the lower sideband spectrum to identify any potential issues with the transmission system.
工程师分析了低频边带谱，以识别传输系统中可能存在的任何潜在问题。