1. There are three microscopic organizational modes of cyclic economy in the perspective of supply chain, i.e., green supply chain, endo-symbiosis supply chain and exogen-symbiosis supply chain.
   摘要基于供应链角度提炼了循环经济的三种微观组织模式：绿色供应链、外生共生体型供应链和内生共生体型供应链。

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