Satellite TV receiving antenna LNB regarding the certain receiving system in theoretically is a fixture, but in fact its value is drift because of receiving the working conditions change.

  • 卫星电视接收天线LNB的本振频率对于一定的接收系统在理论上是一个固定值,但实际上其值受到工作环境变化的影响会出现漂移;

  • 互联网摘选 2025-01-20 17:43:42

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句