通过对山西省开展循环经济标准化城市试点建设情况的梳理,从区域循环经济的分类、标准体系的基本特征、区域层面和园区层面标准体系的同异、区域循环经济标准体系的结构选择、通用标准的问题、标准体系的系统和边界等方面进行分析研究,提出了标准体系结构组合应用、标准体系三维坐标投影原理以及基于能流图、物质流图的标准化关注点等方法和思路,对开展区域循环经济标准化具有积极的借鉴和指导意义。 Through the sorting out of the pilot cities construction of circular economy standardized cities in Shanxi Province, from the classification of regional circular economy, the basic characteristics of the standard system, the similarities and differences between the regional level and the park level standard system, the structure selection of the regional circular economy standard system, The system and the boundary of the standard system are analyzed and put forward. The application of the standard system architecture, the principle of 3D coordinate projection of the standard system and the standard focus of energy flow graph and material flow graph are put forward. Circular economy standardization has a positive reference and guidance.