摘要
介绍了石家庄市在大气主要污染物预报统计模式方面的研究 ,包括统计回归分析的原理 ,预报选取的因子 ,主要污染物的回归方程及其相关系数和推广应用情况 ,通过分析指出了模式存在的不足 ,并给出了改进方向。
In this paper,the statistical model research of the main air pollution prediction in Shijiazhuang was introduced,including the theory of the regression analysis,prediction selection factors,the regression equation of the main air pollution and its correlative coefficient,the model popularization and applications.Finally,the deficiency of the model was indicated,and some suggestions for improvement were proposed.
出处
《安全与环境工程》
CAS
2003年第4期22-24,共3页
Safety and Environmental Engineering
关键词
空气污染预报
统计模式
回归方程
air pollution prediction
statistical model
regression equation
