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随着人类的发展,资源和环境问题提上议事日程,成为全球关注的焦点。经联合国大会及民间组织的积极推动,许多国家纷纷提出可持续发展战略,努力提高资源利用率,加强环境保护,实现环境与经济双赢。循环经济的思想循环经济是以物质闭环流动为特征的一种经济模式。是在保持经济快速
With the development of mankind, resources and environmental issues have been put on the agenda and become the focus of global attention. With the active promotion by the UN General Assembly and non-governmental organizations, many countries have put forward their strategies for sustainable development in an effort to improve resource utilization, enhance environmental protection and achieve a win-win environment and economy. The idea of circular economy Circular economy is an economic model characterized by the closed-loop flow of material. Is to keep the economy fast