This text regards marxism economic theory as guidelines and has proved that the assets are the essential request for economical goods through the definition of assets intension at first . and how does this essential request satisfy through the transformation of this five existing forms each other 本文以马克思经济学说为指导，首先通过对资产内涵的明确界定，说明了资产作为经济物品的本质要求，以及这一本质要求如何通过资产的五种存在形式间的互相转化来满足。
