Taking only the major emission sources located in hong kong , their emission shares would be as follows 如單以本港的主要污染源而言,其排放的主要污染物占全港總排放量的百分比如下
Abstract : the most pollution sources in hubei province alu minium electrolysis enterprises are the electrobaths in their electrolysis works hops 文摘:湖北鋁電解企業(yè)的主要污染源是電解車間的電解槽。
Walk on the windward side of the street where exposure to pollutants can be 50 pcercent less than on the downside 即使只是遠離主要污染源?尾氣多幾米遠,空氣污染程度都會大大下降。同時,不要走在吸煙人的后面。
A major problem at the time was the tuen mun nullah , a foul stretch of water the discharges from which consistently contaminated beaches in its vicinity 當時的主要污染源是屯門明渠,渠內的污水經常影響到附近的泳灘。
To carry out a method of tracing and investigation against the industrial sewage directly discharged into rivers so as to search the main pollutive source 對直接排入河道的工業(yè)污水來源采取追蹤調查的方法,尋找主要污染源。