secondary pollutant 中文意思是什麼
secondary pollutant
解釋
次生污染物;二次污染物-
The practical advantages in terms of being effective, ease of operation and no secondary pollutant have led to an intensive application of the surface contact disinfecting technology
摘要表面接觸消毒具有高效、簡便、無二次污染的優點,近年來在飲用水處理中得到廣泛應用並迅速發展。
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