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pollutants
英:
美:
常用释义:
污染物
n.【环境】污染物(pollutant的复数)
organic pollutants───有机污染物
air pollutants───空气污染物
persistent organic pollutants───持久性有机污染物
1、Be able to understand the factors including diffusion, convection , and reaction in environmental
pollutants
.───解污染物在环境扩散,传输及反应之各项因子。
2、The study doesnt say how much more likely it is for people to develop lung cancer if theyre exposed to higher levels of the
pollutants
.───该研究没有谈及,如果人们暴露于较高程度污染的环境中,其易患肺癌的程度有多大。
3、Vitamin C helps to detoxify
pollutants
in the body.───维生素C有助于为体内的污染物去毒。
4、Scientists at the EPA have long favoured such a ruling, which did not contain any specifics about reducing emissions of the
pollutants
.───环保局的科学家们长期以来倾向于这样一条原则,就是不抑制任何可以降低污染物排放的具体措施。
5、The sea is increasingly used as a rubbish bin, filled with poisons, plastics and other
pollutants
. Parts of it are infested with pirates.───海洋逐渐变成垃圾箱,用来倾倒毒物、塑料和其他污染物,有的海域受海盗侵扰。
6、Fiber-degrading enzymes have also been used to increase animal productivity and decrease environment
pollutants
.───纤维降解酶已被用于提高动物生产效率和降低环境污染物。
7、Scientists must then determine how much exposure to
pollutants
is harmful.───科学家必须决定如何接触到的污染物是有害的。
8、Tests have shown high levels of
pollutants
in the water.───测试显示水中污染物质的含量很高。
9、quantity of chemical
pollutants
has increased exponentially.───化学污染物的数量已经急剧上升。
1、persistent organic pollutants───持久性有机污染物
2、water pollution and pollutants───水污染和污染物
结语:
,净化 purification 循环 recycle 节能 energy saving 绿色环境 green house无污染 not polluted 新科技 advanced technology wastebin 垃圾桶 plastic 塑料制品 environmen (2007年)Melting Ice–a Hot Topic! 莫使旱地变荒漠!(2006年)Deserts and Desertification–Don;t Desert Drylands! 营造绿色城市,呵护地球家园!(2005年)Green Cities – P 莫使旱地变荒漠!(2006年)Deserts and Desertification–Don;t Desert Drylands! 营造绿色城市,呵护地球家园!(2005年)Green Cities – Plan for the Planet!