chemical priority pollutant

基本解釋

• [化學(xué)]重點化學(xué)汙染物

英漢例句

雙語例句

• Since phenol chemical compound is permanent organic pollutant, phenol-containing wastewater treating has the high priority in water pollution control in our country.
  酚類化郃物屬於持久性有機汙染物，含酚廢水在我國水汙染控制中被列爲(wèi)需要重點解決的有害廢水之一。

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專業(yè)釋義

化學(xué)

• 重點化學(xué)汙染物