background noise

 
['b?kɡra?nd n??z]     ['b?k?ɡra?nd n???z]    
  • 背景噪聲
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background noise的英文翻譯是什么意思,詞典釋義與在線(xiàn)翻譯:

英英釋義

Noun:
  1. extraneous noise contaminating sound measurements that cannot be separated from the desired signal

background noise的用法和樣例:

例句

  1. The gravity observation residuals and station background noise level are also investigated.
    文章還研究了重力觀(guān)測殘差和臺站背景噪聲水平。
  2. For example, in holographic imagery the speckle pattern corresponds to troublesome background noise.
    例如,在全息照相中,斑紋圖樣相當于討厭的背景噪聲。
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