青年中文dust concentration的意思
dust concentration中文翻譯：
[環境]粉塵濃度；塵末濃度
concentration───n.濃度；集中；濃縮；專心；集合
dust───n.(Dust)人名；(德、俄)杜斯特；vi.拂去灰塵；化為粉末；vt.撒；拂去灰塵；n.灰塵；塵埃；塵土
impurity concentration───[電子]雜質濃度
high concentration───高濃度，高強度
concentration curl───[體]單臂啞鈴彎舉
dust to dust───塵歸塵（歌名）；[電影]塵歸塵
concentration camps───n.集中營( concentration camp的名詞復數 )
concentration ratio───集中度；濃度比率
concentration formula───濃度公式
Respiratory dust content in air I creases with raising of dust concentration.───空氣中呼吸性粉塵的含量隨著粉塵濃度的增高而增加。
dust concentration distribution on the electric field section in ESP is not uniform, this is one of reasons to produce secondary blowing dust.───電除塵器內電場斷面煙塵濃度呈非均勻性分布，它是產生振打二次揚塵的重要原因之一。
After dust mobilization in the desert in Northwest of China, dust was forced to transport to Southeast. Dust concentration was reduced while transportation.───沙塵在我國西北的沙地和沙漠地區起沙后，向我國的東南方向輸送，在輸送過程中沙塵濃度逐漸降低。
Currently the monitoring of dust concentration in coal mines is of considerable importance in terms of safety and productivity.───目前，該煤礦粉塵濃度監測是在安全和生產率方面相當重要。
The new type fume analog equipment can produce turbid gas and its velocity of flow and dust concentration can be known and adjusted.───新研制一種煙氣模擬裝置，能產生已知流速和含塵濃度的混濁氣體，且濃度和流速可調。
During the dust emission stage, the dust concentration rose sharply due to the mechanical and thermal turbulent mixing.───起沙階段，動力和熱力湍流混合使得沙塵濃度迅速升高；
Effective and fast the hair, brush off the dust concentration, while dry and wet two.───有效快速的將毛發，灰塵集中刷掉、同時可乾、濕二用。
The seam water injection is an effective measure to control coal dust concentration.───煤層注水是降低礦井粉塵濃度的有效措施之一。
Dust concentration in the gas depends upon the type of gasifier, intensity of load and type of fuel.───塵埃氣體濃度取決于氣化爐類型，負載和燃料類型強度。
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.