【摘要】 采用模糊聚类分析和EOF分析方法 ,对贵州省 19个站 4 9年 (195 1～ 1999年 )降水的标准化距平场进行了客观分析 ,结果表明 :贵州降水可分为东、西两区 ,贵州东、西区降水存在显著的差异更多还原

【Abstract】 The paper used vague assemble analysis and empirical orthogonal function analysis to study the standard anomaly value of the monthly precipitation data of 19 stations in GuiZhou during the last 49 years(1951～1999) The results may be concluded:GuiZhou precipitation may be devided two areas:east and west There is obvious difference in east and west of GuiZhou precipitation.更多还原