Methods: Delphi method and GAHP method were applied.
方法：采用德尔菲法和群体分层分析法。
In this paper, the primary bidding-apprise model of GAHP-fuzzy comprehensive appraisal was developed in these aspects.
本文从以下方面对原有群决策层次分析评标模型进行改进。
First, the definition of the generalized hierarchy structure is given. Then some new concepts are introduced to discuss the element ordering under the single criterion of GAHP.
文中首先定义了广义层次结构，然后引入若干新概念，讨论了GAHP的单一准则下的元素排序，给出了合成排序定理。
First, the definition of the generalized hierarchy structure is given. Then some new concepts are introduced to discuss the element ordering under the single criterion of GAHP.
文中首先定义了广义层次结构，然后引入若干新概念，讨论了GAHP的单一准则下的元素排序，给出了合成排序定理。
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