常見例句雙語例句To grasp the dynamic change of quantity of pollutant discharged, discharge coefficientmethed was an effective metwh.掌握污染物總量動態(tài)變化情況，采用排放系數(shù)法進行估算是有效的方法。During the production of electrolytic metal manganese, the quantity of discharged industrial waste is very large and the components of waste are complicated.電解金屬錳生產(chǎn)中，工業(yè)廢棄物排放量大， 成分復(fù)雜，直接排放嚴重污染環(huán)境。A great quantity of acid wastewater is discharged from the production process of sulfuric acid, single superphosphate and ammonium phosphate, causing serious pollution of water bodies.硫酸、普鈣和磷銨生產(chǎn)過程中排放大量酸性廢水，對水體造成嚴重污染。 返回 discharge quantity