污染物的浓度的英文

• concentration of pollutant

• 的:    4次方是 The fourth power of 2 i ...
• 浓度:    potency; thickness; concentr ...
• 污染物的安全浓度:    safe concentration of pollutant
• 可燃物的浓度:    combustible concentration
• 污染物浓度:    concentration of pollutant; contaminant concentration; pollutant concentration; pollutant levels

例句与用法

1. Modification of rinsing techniques by installing cascading or counter-current rinse systems increases the contaminant concentration .
   安装了阶梯式装置或对流漂洗装置，可改进漂洗技术，把污染物的浓度提高。
2. Since a chief source of pollutants is automobile emissions, it might be expected that pollutant levels could be correlated with automobile traffic, at least to some extent .
   因为污染物的主要来源是汽车的排出物，所以可以料想污染物的浓度至少在某种程度上是与汽车运输有关。
3. " however , the concentrations do vary due to different local conditions , such as traffic , meteorology , building layout , and configuration .
   “然而，污染物的浓度却因当地诸如交通气象建筑物布局及结构等不同情况而有所变化。 ”
4. In fact , it is not always the truth . because of bad ventilation and synthetic material , the concentrations of air contaminations indoors are even higher than that outdoors
   由于不良通风和大量化学合成剂在建筑材料中的使用，使得室内空气污染物的浓度有时要高于室外。
5. Because bad ventilation and a large amount of synthetic material used in the construction material , the concentration of air contaminations indoors are often higher than the outdoors
   由于不良通风和大量化学合成剂在建筑材料中的使用，使得室内空气污染物的浓度常常高于室外。