摘要
本文对重庆雾滴谱及含水量进行了对比分析.重庆大气污染严重,使雾的物化性质有雾滴平均直径下降、数密度增加、含水量偏低的特点.文中用主成分分析、相关分析及相图等方法对雾水酸度来源、形成机理进行了探讨.
Being compared the spectrum and moisture content of the fog droplet in Chongqing with those in another area, It is found that serions air pollution made fog possess feature as follow: A descent of droplet mean diameter, increment of density in quantity, a decline in moisture content.The source of acidity in fogwater and its mechanism of formation was researched with a principal component analysis and three variate phase diagram.
出处
《重庆环境科学》
1992年第3期12-15,41,共5页
Chongqing Environmental Science
关键词
含水量
雾滴谱
主成分
三元相图
Moisture Content
Fog Droplet
Principal Component
Three Variate Phase Diagram
