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翻译
  • background signal

    • 英 [ˈbækɡraund ˈsiɡnəl]
    • 美 [ˈbækˌɡraʊnd ˈsɪɡnəl]

    释义

    • 本底[背景]信号
  • 英英释义

    Noun

    • 1. extraneous signals that can be confused with the phenomenon to be observed or measured;

      "they got a bad connection and could hardly hear one another over the background signals"

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  • 行业词典

    • 计算机

      背景信号