1) dust density
尘土浓度
2) dust concentration
粉尘浓度
1.
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
2.
Numerical simulation of distribution regularities of dust concentration during the ventilation process of coal drift driving with exhaust ventilation;
抽出式通风煤巷掘进过程中粉尘浓度分布规律的数值模拟
3.
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
3) dust concentration
含尘浓度
4) concentration of resuspended particulate
扬尘浓度
1.
And the relativity of ground particulate emission factor and the concentration of resuspended particulate in total suspended particulate (TSP) was studied.
同时进行了地面起尘因子与城市空气总悬浮颗粒物(TSP)中扬尘浓度的相关性研究。
5) dust density
粉尘浓度
1.
Using magnetized water to reduce shotcrete dust density and the rate of rebound;
磁化水对喷射混凝土粉尘浓度及回弹率的影响
2.
The Study and Application of Transmission-model Optical Monitoring Technology of Dust Density;
透射式光学粉尘浓度监测技术研究及应用
3.
Through analyzing and exploring a large number of tests and literature data, this paper sums up several impacting factors of dust explosion development in closed container including mainly dust density, initial pressure, oxygen content, container shape, turbulent, etc.
通过对大量实验及文献数据的分析和探讨 ,总结出密闭容器中粉尘爆炸发展的诸多影响因素 ,主要包括粉尘浓度、初始压力、氧含量、容器形态以及湍流度等 ,并得出相应的结
6) dust concentration
烟尘浓度
1.
Influence of dust concentration distribution on secondary blowing dust;
烟尘浓度分布对二次扬尘影响的探讨
补充资料：尘土
1.细小的灰土。 2.指尘世;尘事。 3.喻庸俗肮脏或指庸俗肮脏的事物。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条