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典型年分析是一个重要问题.本文介绍用三段法选择典型年,这个问题在60年代初已提出过,也做了不少分析工作,但各地进行这类分析者仍属少见.本文供读者参考.
The typical year analysis is an important issue. This article describes the selection of typical years by the three-stage method. This problem was raised in the early 1960s and a great deal of analysis has been done, but it is still rare for such analysts to conduct such surveys. reference.