Based on the fuzzy matter-element theory, with the concept of the Euclid approach degree, compound fuzzy matter-element for construction scheme evaluation is established.

在模糊物元理论的基础上，结合欧氏贴近度的概念，建立了建设项目方案评价的欧氏贴近度复合模糊物元模型。

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Based on the information entropy theory and fuzzy matter-element theory, an information entropy fuzzy matter-element model for normal high water level of reservoirs is described.

基于信息熵理论和模糊物元分析理论，探讨了水库正常高水位的熵模糊物元决策模型。

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On the basis of the fuzzy set theory and the concept of Euclid approach degree, a fuzzy matter-element model for assessment of regional eco-environmental quality is established.

基于生态环境质量概念的模糊性和评价指标的不相容性，在模糊物元分析的基础上，结合模糊集理论和欧氏贴近度概念，建立了区域生态环境评价的模糊物元模型。

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