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本文讨论了大气污染与气象因素之间的关系,建立了两个大气SO_2污染浓度的多元逐步回归预报方程,可以预报哈尔滨市居民集中区大气SO_2污染浓度。预报值与实测值相关系数分别为0.701和0.798。
This paper discusses the relationship between atmospheric pollution and meteorological factors and establishes a multiple stepwise regression prediction equation for the concentration of SO 2 in the atmosphere, which can predict the atmospheric concentration of SO 2 in urban residents in Harbin. The correlation coefficient between predicted value and measured value is 0.701 and 0.798 respectively.