- 空氣污染物的來源
- 空氣污染物源
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source of air pollutant中文什么意思
例句與用法
- Coal - fired power plants in hong kong and mainland china are sources of air pollutants in the region
本港及內(nèi)地燃煤發(fā)電廠都是區(qū)域性的空氣污染源之一。 - The source of air pollutants in kitchen and their harm are analyzed , and measures for improving the air quality in kitchen are put forward
摘要分析了廚房內(nèi)空氣污染物的來源及其危害，提出了改善廚房空氣品質(zhì)的措施。