汉英词典
Chinese-English Dictionary
MEANING OF 噪声
噪声 (噪聲)
noise
发声体作无规律振动时产生的声音。如卡车紧急制动时发出的声音。也可指在有用频带内不希望出现的干扰声。噪声不仅决定于发声体的振动情况,还跟人们的生理和心理状态有关。城市噪声源一般来自工业噪声、交通噪声和生活噪声。噪声是一种环境污染,必须加以控制。
zào () shēng
EXAMPLE SENTENCES

噪声主要包括气动噪声和结构噪声

Noise is included aerodynamic noise and structure noise.

运用噪声频谱分析方法对铁合金企业噪声进行了分析。

This paper USES the method of noise spectrum analysis to analyze the enterprise noise of ferroalloys.

从区域环境噪声、24小时功能区噪声和交通噪声三个方面对伊春区域噪声进行监测评价。

The regional noise in Yichun was monitored and evaluated from three aspects that were the regional ambient noise, 24 hours functional areas noise and the traffic noise.

研究结果表明,所调查麻纺厂噪声作业工人噪声性耳聋罹患率为2 7 36 % ,各级噪声性耳聋罹患率与接触噪声剂量之间存在着剂量反应关系。

The result showed that the prevalence rate of noise induced deafness was 27 36%, there was a dose response relation between the incidence of noise induced deafness and the doses of the noise exposure.

克莱夫发出了一阵噪声,有点像呼噜声。

Clive made a noise, something like a grunt.

玛丽恩指责乔制造的噪声

Marion berated Joe for the noise he made.

噪声闹得我简直要疯了。

That noise is driving me crackers.

此处所提及的噪声就是超声波。

The noise in question is ultrasound.

得出了各地震台台基的脉动噪声的均方根值、观测动态范围、地噪声功率谱。

The article calculates the mean square root values of pulse noise, observational dynamic range and power spectrum of ground noise of all seismic station bases.

目的:了解西航公司噪声作业工人听力损伤及损失情况,为噪声作业治理提供科学依据。

OBJECTIVE:To study hearing injury and damage of workers under noisy condition in Xi'an Aero-Engine (XAE) so as to provide scientific foundation for controlling operation noise.