... air pollution effect 大气污染后果 air pollution emission 空气污染排放物 air pollution episode 空气污染事件 ...
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空气污染物排放清单 [环境] air pollutant emission inventory
空气污染物排放限制 Emission limitation
空气污染物排放和控制 Air Pollutant Emissions and Control
即使全国各地的火力发电厂已经开始行动减少空气污染物的排放，但是却带来另一个问题——水质污染。
Even as a growing number of coal-burning power plants around the nation have moved to reduce their air emissions, many of them are creating another problem: water pollution.
差不多7吨的氨气排放，而氨气是一种主要的空气污染物。
对于空气污染程度仍然很高的国家，尽管它们实施了相关政策来降低空气污染，作为世卫组织准则的一部分，也对之提出了过渡目标，鼓励其逐步缩减排放物。
The WHO guidelines provide interim targets for countries that still have very high levels of air pollution to encourage the gradual cutting down of emissions.
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