单词 | ground noise |
释义 | ground noise (once / 2954828 pages) n WORD FAMILY ground noise: ground noises n extraneous noise contaminating sound measurements that cannot be separated from the desired signal Syn|Hypo|Hyper background noise surface noise noise produced by the friction of the stylus of a record player moving over the rotating record background, background signal extraneous signals that can be confused with the phenomenon to be observed or measured |
随便看 |
|
英语词典包含147318条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。