噪声值,the level of noise
1)the level of noise噪声值
2)noise limit噪声限值
英文短句/例句
1.Noise limitation for tractorsGB6376-1995拖拉机噪声限值
2.Measurement of airborne noise emitted by rotating electrical machinery and the noise limits--Noise limitsGB10069.3-1988旋转电机噪声测定方法及限值噪声限值
3.Noise limitation of small gasoline engineGB15739-1995小型汽油机噪声限值
4.Noise limits for small and medium power diesel enginesGB14097-1993中小功率柴油机噪声限值
5.Limits of airborne noise emitted by marine diesel enginesGB11871-1989船用柴油机辐射的空气噪声限值
6.Limits and measurement of noise emitted by mopeds轻便摩托车噪声限值及测试方法
7.Noise limits on platform of subway statioGB14227-1993地下铁道车站站台噪声限值
8.Sound limit of central station air handling unitsGB13326-1991组合式空气处理机组噪声限值
9.Earth-moving machinery--Noise limitsGB16710.1-1996工程机械噪声限值和测定
10.Noise limits inside driver"s cabs and passenger compartments of subway powered car train-setsGB14892-1994地下铁道电动车组司机室、客室噪声限值
11.Article 32 It is forbidden to manufacture, sell or import automobiles that emit noise beyond the limits set on noise level.第三十二条 禁止制造、销售或者进口超过规定的噪声限值的汽车。
12.series noise-peak limiter串联噪声峰值限幅器
13.There must be a threshold of thermal noise.必有一个热噪声的门限值。
14.Measurement of airborne noise emitted by rotating electrical machinery and the noise limits--Engineering method for the measurement of airborne noiseGB/T10069.1-1988旋转电机噪声测定方法及限值噪声工程测定方法
15.Measurement of airborne noise emitted by rotating electrical machinery and the noise limits--Survey method for the measurement of airborne noiseGB/T10069.2-1988旋转电机噪声测定方法及限值噪声简易测定方法
16.A Complex Eigenvalue Analysis of the Squeal Propensity of a Railway Vehicle Disc Brake System Using the Finite Element Method;铁路车辆盘形制动噪声的有限元复特征值分析
17.Study on the Method of Evaluation and it"s Limited Value on Environment Influence to Noise Caused by Urban Railway Traffic城市轨道交通噪声评价方法及其限值的研究
18.Limits of sound power level for noise emitted by air compressors (for power source use) and diaphragm compressorsGB7786-1987动力用空气压缩机和隔膜压缩机噪声声功率级限值
相关短句/例句
noise limit噪声限值
3)Noise of CT ValueCT值噪声
4)oise estimate(NE)噪声估值
5)dichotomous noise二值噪声
1.Stochastic resonance fordichotomous noise in a second derivative linear system;二值噪声驱动下二阶线性系统的随机共振
6)spot noise figure点噪声值
延伸阅读
电磁辐射限值分子式：CAS号：性质：人体在电磁波照射下人的健康不致受到影响的界限值。中国规定，对于接触电磁辐射作业的作业者，在每天8h工作时间内，任意连续6min照射，全身平均比吸收功率小于0.1W/kg；对于一般公众，在一天24h内，任意连续6min照射全身平均比吸收功率小于0.02W/kg。中国对30～300MHz的超高频辐射和300～300 000MHz的微波辐射还有比较具体的规定。
