本文以系统论的视角，利用2000—2012年数据，在分析中国资源、环境与经济发展状况的基础上，建立复合系统可持续发展评价模型，运用主成分分析法和模糊数学隶属函数，对中国资源-环境-经济复合系统的综合发展及协调状况进行实证研究。结果表明：资源-环境-经济复合系统的发展水平增长趋缓，中国资源-环境-经济复合系统协调发展水平较低，各子系统间发展不平衡。

This paper uses the data of 2000-2012, from a perspective of system theory establishes an evaluation model for the composite system’s sustainable development based on the conditions of China's resources, environment and economic growth, and then empirically studies the comprehensive development level and the coordination degree of China's resource-environment-economy composite system using principal component analysis and fuzzy membership function separately. The results show that: the growth rate of resource-environment-economy composite system is slowing; China’s coordinated development level of composite system is low, with various subsystems’ development uneven.