【摘要】 酸雨是目前重大的全球性环境问题之一,为了引起人们高度的重视,本文对酸雨的形成机理、危害及防治措施作了系统的阐述。更多还原

【Abstract】 Acid rain is one of the serious global eviromental problem.In orderto bring people’s great attention to this problem,this article makes asystematic exposition to the formation mechanism,harmfulness,preven-tion and control of acid rain.更多还原