英语词汇unusual noise怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?罕见的噪声
... unused switch warning indicator；未用的开关警告指示器 unusual noise；罕见的噪声 unusual sound；奇怪的声音 ...

1
An unusual noise arrested his attention.
一阵不寻常的嘈杂声引起了他的注意。
《牛津词典》
2
Analytical results show that the unusual noise source is chiefly due to unsteady combustion.
测试结果表明，国产机噪声异常主要是由于不稳定燃烧造成的。
3
With auto-power spectrum and cepstrum, this paper diagnoses the unusual noise source of the gear box, and finds an impaired gear of the box.
本文采用自功率谱、逆频谱方法对拖拉机变速箱异常噪声源进行了诊断，找出了产生异常噪声的根源。

单词	unusual noise
释义	unusual noise 简明释义异常噪声网络释义 1 ?罕见的噪声 ... unused switch warning indicator；未用的开关警告指示器 unusual noise；罕见的噪声 unusual sound；奇怪的声音 ... 双语例句 1 An unusual noise arrested his attention. 一阵不寻常的嘈杂声引起了他的注意。《牛津词典》 2 Analytical results show that the unusual noise source is chiefly due to unsteady combustion. 测试结果表明，国产机噪声异常主要是由于不稳定燃烧造成的。 3 With auto-power spectrum and cepstrum, this paper diagnoses the unusual noise source of the gear box, and finds an impaired gear of the box. 本文采用自功率谱、逆频谱方法对拖拉机变速箱异常噪声源进行了诊断，找出了产生异常噪声的根源。
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