常見(jiàn)例句

雙語(yǔ)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(lèi)化郃物屬於持久性有機(jī)汙染物，含酚廢水在我國(guó)水汙染控制中被列爲(wèi)需要重點(diǎn)解決的有害廢水之一。
返回 chemical priority pollutant