大家在查：总悬浮微粒空气中粉尘浓度的光散射式测定法林格曼黑度光度测定法散射现象激光粉尘仪微滤膜洛杉矶型烟雾还原性烟雾过程生成

粉尘浓度

n.dust concentration
网络TWA; soot concentration; dust density

粉尘浓度

粉尘浓度

英-汉网络释义

粉尘浓度

dust concentration

消防英语专业词汇(D) ... dust collector 吸尘器 dust concentration 粉尘浓度 dust content of air 空气含尘量 ...

TWA

结果该厂作业场所各生产工序粉尘浓度（TWA）均超过国家卫生标准（1mg/m^3）6．3—35．4倍，粉尘中游离SiO2含量平均 …

soot concentration

句子翻译_专业词汇在线翻译 ... 粉尘传感器 dust sensor 粉尘浓度 soot concentration 粉尘螨 Dermatophagoides farinae ...

dust density

瞬时粉尘浓度,instanta... ... ) dust concentration 粉尘浓度 ) dust density 粉尘浓度 ) instantaneous concentration 瞬时浓度 ...

5

The seam water injection is an effective measure to control coal dust concentration .

煤层注水是降低矿井粉尘浓度的有效措施之一。

6

Britain faces court cases and unlimited fines after dangerous levels of minute particles breach EU levels .

由于空气粉尘浓度超过欧盟规定水平，英国面临法庭诉讼和高额罚款。

7

Method of Measuring Concentration of Dust In the Air on the Principle of Scattered light .

空气中粉尘浓度的光散射式测定法。

8

and the application of set-limit spraying system has reduced the dust concentration by more than 70% after passing the water curtain.

而超限喷雾系统的应用，使风流在通过水幕后其粉尘浓度降低 70%以上。

9

Index Terms - Dust concentration monitor , coal dust , on-line detection .

索引条款 -粉尘浓度监测，煤尘，在线检测。

12

The scheme has preceptorial function to inducing the dust concentration and improving the job condition .

本方案对于降低综放工作面粉尘浓度，改善工人作业环境具有指导作用。

13

Study of a novel instrument for on-line soot concentration measurement

一种新型激光粉尘浓度在线测量仪的研究

14

Numerical simulation of distribution regularities of dust concentration during the ventilation process of coal roadway driving

煤巷掘进过程中粉尘浓度分布规律的数值模拟

16

Relation between dust concentration and dispersity in a metallurgical factory

某冶金企业粉尘浓度与粉尘分散度之间关系的探讨

17

Low volume air samplers and methods for measuring mass concentration of airborne dust by the low volume air samplers

小体积空气采样器及利用小体积空气采样器的空气中粉尘浓度测定法

20

General rule of measuring methods for airborne dust concentration in environmental atmosphere

空气中粉尘浓度测定法通则

21

Study on Abstracting Information of Dust Concentration by Photometric Method

光度法提取粉尘浓度信息的研究

22

New method to determine dust concentration in coal mining face

确定采煤工作面粉尘浓度的新方法

23

The countermeasures and cause analysis of overstandard dust concentration at alumina belt corridors

氧化铝皮带廊粉尘浓度超标原因及对策

24

Measurement Method of Powder Concentration and Development of the Instrument

粉尘浓度测量方法的研究及测量仪器的研制

25

Analysis on Results of Tobacco Dust Concentration Determined

烟草粉尘浓度测定结果分析

27

A Comparison Between Two Monitoring Methods for Dust Concentration in Working Spots

作业场所空气中粉尘浓度的不同测定方法比较

28

Investigation on Air Powder Density and Occupational Harm of one Quartz Mine in Sishui County

泗水县亮庄某石英矿作业场所空气粉尘浓度与职业危害调查

29

Study on influence factors of dust concentration measured

粉尘浓度光散射测量影响因素的分析

30

Research on and Application of Dust Concentration Sensor

粉尘浓度传感器的研制和应用

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