pollutant造句

• 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。
• We will not consider radioactive pollutants because of their special nature .
  我们不研究放射性污染物，原因是它们的性质特殊。
• The increase of pollutants in the environment follows an upward sloping curve .
  环境污染物的增加是按照倾斜上升的曲线变化的。
• We will display all descriptive and identifying date for each pollutant source .
  我们列出每个污染源的所有说明性和标准性的数据。
• Knowledge of any given exposure to air pollutant mixtures is largely inadequate .
  关于任何特定的暴露于空气污染混合物中的知识，都是极为欠缺的。
• Once pollutants become airborne they are subject to the dispersing action of the atmosphere .
  一旦污染物被空气携带，它们就受到大气层的散布作用。
• Each of the preceding classifications of polluted air masses involves primarily particulate pollutants .
  上述每类被污染空气基本都含有粒状污染物。
• At any time the macrophage system might be injured by viral infection or air pollutant exposure .
  巨噬细胞随时都可能受病毒感染或空气污染物所损伤。
• Sulfur dioxide has a more venerable history as an air pollutant than any other chemical .
  作为一种空气污染物来说，二氧化硫比任何其它化合物历史更悠久。
• The term photochemical oxidants refers to the secondary pollutants formed in photochemical smog .
  光化学氧化剂这一词是指在光化学烟雾中生成的次生污染物。
• An example of the effect that nearby, mountain ridges may have on pollutant transport is give in fig. 7－4 .
  图74例示了附近山峰对污染物输送可能有的影响。