【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。更多还原

【Abstract】 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.更多还原