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中文摘要: 考虑多时次历史资料,基于EOF(经验正交函数)迭代方案,将观测事实与统计方法结合,建立预报因子与预报对象的联系,开展长期预报试验。对四川盆地夏季温度的预报表明:这种容纳多时次资料、基于EOF迭代的物理一统计预报方法是一种有效的长期预报途径。
中文关键词: EOF迭代，多时次历史资料，长期预报
Abstract:With multi-time snow cover data over Eurasian continent and based on the empirical orthogonal function (FOF) iteration scheme, some experiments of long-range temperature forecast are done for 30 stations in Sichuan Basin in July. The results show that the physical-statistical method with multi-time historical data has an enormous potential in long-range forecast based on EOF iteration scheme.
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引用文本：
李跃清,童文林,1995.利用多时次资料的EOF迭代温度长期预报[J].气象,21(9):30-33.
,1995.Long-range Temperature Forecast with Multi-time Historical Data Based on EOF Iteration Scheme[J].Meteor Mon,21(9):30-33.
李跃清,童文林,1995.利用多时次资料的EOF迭代温度长期预报[J].气象,21(9):30-33.
,1995.Long-range Temperature Forecast with Multi-time Historical Data Based on EOF Iteration Scheme[J].Meteor Mon,21(9):30-33.