persistent pollutant

基本解釋

Perchlorate is a kind of persistent pollutant, which may harm human health.
水體中的高氯酸鹽是一種持久性有毒污染物，對人體的危害很大；
"There is no reason to believe a POP [persistent organic pollutant] will quickly decrease in the environment or in people, " he said.
“沒有理由相信持久性有機(jī)污染物會在人體內(nèi)或周圍環(huán)境中迅速減少。” 他說道。
As a kind of emerging persistent organic pollutant(POPs), perfluorooctanoic acid(PFOA)and its salts have caused global ecosystem pollution, and become a new research topic of POPs.
作為一種新型的持久性有機(jī)環(huán)境污染物，全氟辛酸（PFOA）及其鹽類所造成的全球性生態(tài)系統(tǒng)污染已成事實(shí)，并成為持久性有機(jī)污染物研究的又一個新熱點(diǎn)。