| 释义 |
background noise 英'bækɡraʊnd nɔɪz美'bækˌɡraʊnd nɔːɪz 短语¹⁹³⁵⁰
基本英英近义反义例句
背景噪声
Noun:
extraneous noise contaminating sound measurements that cannot be separated from the desired signal近义词 ground noise大地噪声,本底噪声…
The gravity observation residuals and stationbackground noiselevel are also investigated.文章还研究了重力观测残差和台站背景噪声水平。
For example, in holographic imagery the speckle pattern corresponds to troublesomebackground noise.例如，在全息照相中，斑纹图样相当于讨厌的背景噪声。 |