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ground wave

/ˈɡraʊnd weɪv/

翻译: 沿地球表面传播的无线电波,通常用于本地或中距离通信,尤其是调幅广播。

1 个条目

phrase

/ˈɡraʊnd weɪv/C1formaltechnical
  • zh沿地球表面传播的无线电波,通常用于本地或中距离通信,尤其是调幅广播。

A radio wave that travels along the surface of the Earth, typically used for local or medium-distance communication, especially in AM broadcasting.

  1. Radio wave propagationC2formal

    A radio wave that travels along the surface of the Earth, typically used for local or medium-distance broadcasting.

    zh地波传播

    • AM radio stations often rely on ground wave propagation for daytime broadcasts.
    • Ground waves are less affected by atmospheric conditions than sky waves.
    • Engineers studied the ground wave signal strength for the new transmitter.