Part III The Cycle-transformation Theory of Ecological Economy System Chapter 1 The common theory of cycle-transformation of E.E.S 1.The brief introduction of matter-flow &yele 1.1 The cycle of natural matter-flow 1.2 The cycle of economic matter-flowPart III The Cycle-transformation Theory of Ecological Economy System Chapter 1 The common theory of cycle-transformation of E.E.S 1.The brief introduction of matter-flow cycle 1.1 The cycle of natural matter-flow 1.2 The cycle of economic matter-flow