名词中文翻译
中文翻译：无线电大气
同义词：
['radio wave', 'radio spectrum例句：1. The radio waves from the satellite were picked up by the ground station.（卫星发出的无线电波被地面站接收到。）']
例句：
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1. The radio waves from the satellite were picked up by the ground station.
卫星发出的无线电波被地面站接收到。
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2.Radio waves travel at the speed of light.
无线电波以光速传播。
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3.The radio spectrum is a vast area of frequency that can be used for communication.
无线电频谱是可以用来通信的广阔频率区域。