higher harmonic wave

例句：

1. 1.The higher harmonic waves are responsible for the distortion of the signal.
   更高谐波波是信号失真的原因。
2. 2.Higher harmonic waves can cause interference with other signals.
   更高谐波波可以与其他信号产生干扰。
3. 3. The higher harmonic waves were detected by the radar system.
   雷达系统探测到了更高谐波波。