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pollutant中文是什么意思

音标:[ pə'lu:tənt ]  发音:  
用"pollutant"造句"pollutant"怎么读"pollutant" in a sentence"pollutant"的同义词

中文翻译手机手机版

  • n.
    污染物〔尤指放入水中和空气中的有害的化学物质〕。

例句与用法

  • Coal itself is a heavy pollutant .
    煤本身就是一种严重的污染物。
  • Odorous pollutants can cause minor annoyance .
    臭气污染物可以引起不严重的厌烦。
  • Carbon dioxide may not be a typical air pollutant .
    二氧化碳可能不是一种典型的污染物。
  • Normally, turbulence disperses such pollutants quickly .
    正常情况下,湍流将迅速驱散这类污染物。
  • The oxidants are the most annoying of all the air pollutants .
    氧化剂是所有空气污染物中最讨厌的。
  • The problems are so vast and extend over so many pollutants .
    这些问题如此重要并且涉及到那么多的污染物。
  • Pollutants may also aggravate natural changes in the marine environment .
    污染物也会加剧海洋环境的变化。
  • Prolonged exposure to these pollutants may result in chronic disease .
    长期接近这些污染气体,就会引起各种慢性疾病。
  • This may be combined with absorption to separate a whole range of pollutants .
    此法与吸附法联用,从而分离全部的污染物。
  • It is clear that the effects of these environmental pollutants are very real .
    很清楚,这些环境污染物的影响是实际存在的。
  • 更多例句:  1  2  3  4  5
用"pollutant"造句  

英文解释

  • waste matter that contaminates the water or air or soil

百科解释

A pollutant is a substance or energy introduced into the environment that has undesired effects, or adversely affects the usefulness of a resource. A pollutant may cause long- or short-term damage by changing the growth rate of plant or animal species, or by interfering with human amenities, comfort, health, or property values.
详细百科解释
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