Noise

An analysis on the fan noise pollution in paper mill and its control;

纸厂风机噪声污染分析与控制方法

Transformer substation noise pollution assessment and its control;

变电站环境噪声评价与防治

One approach to reducing noise of automobile rear axle gear assembling;

一种降低汽车后桥装配中齿轮噪声的途径

Noises Comparison Between Axial-flow Fan and Centrifugal Fan and Methods of Deereasing of Noises;

轴流式与离心式风扇噪声比较及降低噪声措施

The influence and prevention of highway noises to people;

公路噪声的产生对人的影响及其防治

ECG analysis on still rolling workers exposed to high temperature and noises;

对接触高温噪声的轧钢工人心电图分析

Adopting the Nonsymmetrical Dents of Gear to Reduce the Abnormal Yawp of Gear Pump;

采用非对称齿形减小齿轮泵的异常噪声

Design of Software and Hardware Sound Sampling System for Pumping Station;

泵站噪声采集系统的软硬件设计

Design of Sound Acquisition and Analysis System for Hydraulic Pump Station;

一种液压泵站噪声采集和分析系统的设计

The Research of Testing Method for Hydraulic Shock Absorber Sound;

液力减振器噪声检测方法的研究

The author puts forward a research method recognize vehicle licence plate with noisy base on artificion neural network .

提出一种用神经网络识别带有噪声字符的研究方法。

Objective: the difference of speech recognition score (SRS) of children treated with cochlear implantation(CI) or hearing aid (HA) in quiet and noisy environment were analyzed to help language rehabilitation.

目的通过分析语前聋人工耳蜗植入(CI组)与戴助听器(HA组)儿童在安静环境和在不同噪声环境中的言语识别率的差异，为实施言语康复方案提供参考。

From the operating theory of switching supply transformer, the article put forward a simple and easy method to design it:according to operating frequency and output power, choose the magnetic cores which is necessary to design transformer so as to calculate parameter of coil; besides, discuss how to restrain the noisy.

本文从变压器设计的基本原理出发,提出了一种设计开关电源变压器的简便方法,即直接根据变压器的工作频率和所需输出的功率查表确定所需选用的磁性材料,从而确定变压器线包各参数;并对如何抑制电源变压器常见的噪声干扰进行了探讨。

internal-noise bandwidth

内噪声[固有噪声]带宽

Johnson noise

【无】热(激)噪声

Lévy-Meixner White Noise Calculus;

Lévy-Meixner白噪声分析

a noise resembling the bark of a dog.

象狗咆哮的声音的噪声。

not be woken up by(eg a noise or an alarm clock)

声音（如噪声、闹钟）吵不醒

sound attenuation

消声器（噪声衰减装置）

noiseless ultrasonic washer

无噪声超声波清洗器

automatic noise suppressor

自动噪声控制器自动噪声抑制器

noise equivalent

噪声的等值信号，噪声当量

occupational noise deaf

职业性噪声聋 职业性噪声聋

The exhaust noise is the main source of the cab.

排气噪声是驾驶室内主要噪声来源。

The impact noise excitation is discussed, and the time-history inputting models for impact noise excitations are founded.

讨论轮轨噪声激扰之一：冲击噪声激扰。

Analysis of an Integrated Realizable Low-Phase Noise VCO

低噪声集成压控振荡器噪声性能分析

Lévy White Noises and Fractional Lévy Noises on Gel'fand Triple

Gel'fand三元组上的Lévy白噪声和分数Lévy噪声

Acoustics - Determination of occupational noise exposure and estimation of noise-induced hearing impairment???

声学－－职业性噪声暴露测定和噪声听力损伤估算

(1) "Noise emission" means emission of noise from the source to the living environment of the neighbourhood.

（一）“噪声排放”是指噪声源向周围生活环境辐射噪声。

Pass-by Noise Analysis and Decline Noise Measure of BJ6112 City Bus;

BJ6112型客车车外噪声分析及降噪措施

A research on the method of image de-noising based on Gaussian white noise

高斯白噪声背景下图像去噪方法研究