1.
Finally, both the raising vertical velocity and dust aerosol concentration increased.
该机制在沙尘体中上部随着短波辐射的累积,逐步使沙尘浓度和垂直速度共同增大;
2.
Characteristics of Mass Concentration of Dust-aerosols over the Ejin Region;
额济纳地区沙尘气溶胶质量浓度特征初步分析
3.
Seasonal variations of sandstorm-aerosol concentration near the ground surface around Minqin
民勤近地面沙尘暴气溶胶浓度变化特征初探
4.
Dust aerosol concentration and its transportation characteristics in Inner Mongolia:a case study of Zhurihe in spring
内蒙古沙尘气溶胶浓度及其输送特性——朱日和春季情形的个例研究
5.
methods of measuring dust concentration in flue gas
废气中粉尘浓度分析法
6.
Reduction of Dust Emission by Double-zone ESP
双区电除尘器降低锅炉烟尘排放浓度
7.
during the spring-tide , in the south channel it in flood tide is greater than that in ebb tide while in the north channel it in ebb tide is greater than that in flood tide;
大潮时,南槽涨潮悬沙浓度大于落潮悬沙浓度,北槽落潮悬沙浓度大于涨潮悬沙浓度;
8.
Determination for minimum explosive concentration of dust cloud
GB/T16425-1996粉尘云爆炸下限浓度测定方法
9.
airborne particle mass monitor
大气粉尘物质浓度监测仪
10.
Investigation of Dust Density Measurement Based on Scattering Theory;
基于MIE散射理论的粉尘浓度测量研究
11.
Design of dust measurement device based on EPA
基于EPA通信的粉尘浓度测量仪的设计
12.
Study on the Changing Characteristics of Falling Dust of a Sand-Dust Storm Based on Oasis Scale
基于绿洲尺度沙尘暴天气降尘的变化特征研究
13.
Characteristics of Grain Sizes for Samples of Different Grades of Transporting Sediment in the Ground Layer during the Course of Sandstorms in the Hinterland of the Taklimakan Desert
塔克拉玛干沙漠腹地沙尘暴过程贴地层梯度输沙样粒度特征分析
14.
Conclusions Short exposure to high concentration of black fused alumina may cause serious aluminosis to the exposers.
结论短期、浓度接触黑刚玉粉尘可引起严重的铝尘肺。
15.
Dust Concentration Distribution in the ESP and its Relation with Collection Efficiency
静电除尘器中浓度分布现象及其与除尘效率的关系
16.
APPLICATION OF EXCEL INTO STATISTICS OF CONCENTRATION OF RESPIRATORY DUST IN A MINE
Excel在矿山呼吸性粉尘浓度统计中的应用
17.
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。
18.
Study on Theory and Experiment of Measuring Concentration of Flue-dust Based on Optical Back-Scattering Model;
光后向散射法测量烟尘浓度的理论与实验研究