摘要
通过对PM2.5内涵的阐述,指出PM2.5给人们带来的严重危害性,并解析提高大学生对PM2.5的认知程度的有效途径与方法。
Based on the connotation of PM2.5 explained, the paper points out that PM2.5 brings people harmful effects, and analyzes the improvement of college students＇ cognitive degree of PM2.5 the effective ways and methods.
出处
《中国教育技术装备》
2012年第24期63-64,共2页
China Educational Technology & Equipment
关键词
PM2
5
环境保护
环保教育
PM2.5
environmental protection
green education
