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目的 探讨基于变异系数权重的模糊物元模型在黄管秦艽质量评价中的运用.方法 以甘肃省境内不同产地黄管秦艽药材中5种主要成分的含量为评价指标,运用基于变异系数权重的模糊物元模型对其质量进行综合评价.结果 依据得到的贴近度值大小对10个样品质量进行划分与排序,以此评价黄管秦艽药材质量的优劣.结论 基于变异系数权重的模糊物元模型可客观地、公正地评价黄管秦艽药材的质量.“,”OBJECTIVE To investigate the utilization of fuzzy matter-element model in evaluating the quality of Gentiana officinalis H.Smith. METHODS Evaluating the quality of Gentiana officinalis H.Smith from different producing areas by determining five main compositions contained in the samples with fuzzy matter-element model based on variation coefficient weight. RESULTS The quality of Getiana officinalis H.Smith collected from 10 producing areas was evaluated based on the euclid approach degrees. The values of euclid approach degrees were divided into three ranges based on grades of samples to control and evaluate the quality of Gentiana officinalis H.Smith. CONCLUSION Fuzzy matter-element model based on variation coefficient weight can judge the quality of Gentiana officinalis H.Smith objectively and feasibly.