dust concentration信息详情
[环境]粉尘浓度；尘末浓度
concentration───n.浓度；集中；浓缩；专心；集合
dust───n.(Dust)人名；(德、俄)杜斯特；vi.拂去灰尘；化为粉末；vt.撒；拂去灰尘；n.灰尘；尘埃；尘土
impurity concentration───[电子]杂质浓度
high concentration───高浓度，高强度
concentration curl───[体]单臂哑铃弯举
dust to dust───尘归尘（歌名）；[电影]尘归尘
concentration camps───n.集中营( concentration camp的名词复数 )
concentration ratio───集中度；浓度比率
concentration formula───浓度公式
Respiratory dust content in air I creases with raising of dust concentration.───空气中呼吸性粉尘的含量随着粉尘浓度的增高而增加。
dust concentration distribution on the electric field section in ESP is not uniform, this is one of reasons to produce secondary blowing dust.───电除尘器内电场断面烟尘浓度呈非均匀性分布，它是产生振打二次扬尘的重要原因之一。
After dust mobilization in the desert in Northwest of China, dust was forced to transport to Southeast. Dust concentration was reduced while transportation.───沙尘在我国西北的沙地和沙漠地区起沙后，向我国的东南方向输送，在输送过程中沙尘浓度逐渐降低。
Currently the monitoring of dust concentration in coal mines is of considerable importance in terms of safety and productivity.───目前，该煤矿粉尘浓度监测是在安全和生产率方面相当重要。
The new type fume analog equipment can produce turbid gas and its velocity of flow and dust concentration can be known and adjusted.───新研制一种烟气模拟装置，能产生已知流速和含尘浓度的混浊气体，且浓度和流速可调。
During the dust emission stage, the dust concentration rose sharply due to the mechanical and thermal turbulent mixing.───起沙阶段，动力和热力湍流混合使得沙尘浓度迅速升高；
Effective and fast the hair, brush off the dust concentration, while dry and wet two.───有效快速的将毛发，灰尘集中刷掉、同时可乾、湿二用。
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。
Dust concentration in the gas depends upon the type of gasifier, intensity of load and type of fuel.───尘埃气体浓度取决于气化炉类型，负载和燃料类型强度。
The spatial and temporal distribution and development of dust concentration and structure were simulated by a coupled dust model with non-hydrostatic mesoscale model.
So it is very necessary and emergency to monitor and test the dust concentration and granularity.
The relations between the maximum explosion pressure, the maximum quantity of draw-off heat and coal dust concentration, methane concentration were calculated.
The dust concentration distribution on the electric field section in ESP is not uniform, this is one of reasons to produce secondary blowing dust.
For the present experimental conditions, it is found that the flame propagation velocity is a weak function of dust concentration in cornstarch dust clouds.
The K-Factor correlated linearly with dust concentration, this is due to the variation of dust particle median diameter.
As the coal dust concentration increase, the maximum explosion pressure and maximum rate of pressure rise go up first then go down.