目的从医学统计学方法角度，探讨建立大气污染健康效应指标体系并确立其权数。
Objective to explore the establishment of the indexes of air pollution and health effect and make the weight coefficients of them to the point of health statistics.
大气气溶胶光学厚度是评价大气污染，研究气溶胶辐射效应的一个关键因子。
The atmospheric aerosol optical depth is the key factor for evaluating atmospheric pollution and studying aerosol radiative effect.
综述了人类面临亟待解决的大气污染问题：臭氧层破坏，温室效应，酸雨和汽车尾气污染。
The atmospheric problems lying ahead of mankind and demanding prompt solution: destroy of ozonosphere, greenhouse effect, acid rain and automobile exhaust pollution were summarized in this paper.
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