carrier wave component

例句：

1. 1. The radio signal is transmittedthrough a carrier wave.
   无线电信号通过载波传输。
2. 2. The engineer analyzed the carrier wavecomponent to determine the frequency.
   工程师分析了载波分量以确定频率。
3. 3. Theradar system uses a carrierwave component to detect targets.
   雷达系统使用载波分量来探测目标。