污染

• The shop was close and hot, and the atmosphere seemed tainted with the smell of coffins .
  店堂里相当闷热，空气仿佛被棺木的味儿污染了。
• Cigarette smoking produces a much greater co exposure than does community air pollution .
  吸烟所产生的一氧化碳暴露比公共空气污染大得多。
• Such contamination, if not removed, can degrade the electrical characteristics of the devices .
  如果不除去这种污染，就会恶化器件的电性。
• Utilization of the land which leaves it in an infertile condition is considered pollution .
  把土地使用到非常贫瘠的程度被认为是一种污染。
• With contaminated hand, turn the child's head to right side to suction left bronchus .
  用已污染的手将小儿的头部转向右侧以吸引左侧支气管。
• 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。
• There are a few problems of air pollution by chemicals, lint, etc., but these are minor .
  化学品、棉花等也造成一些空气污染问题，但这是次要的。
• Hitherto barchester had escaped the taint of any extreme rigor of church doctrine .
  顶到这时候为止，巴彻斯特一直逃脱了任何极端严厉的教条的污染。
• 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。