There are there limitation of resource allocation in the tradition economics,based on the resource flow theory and recycle economy and MFA,this paper build a MFA model to analyze the allocation efficiency of coal resource,which builds the index including resource efficiency,environment efficiency,synthesizing using ratio,resource recycle ratio,process efficiency and so on.

Assuming that material input equals output,material flow analysis(MFA),which abides by the material balance principle,can be used to analyze resource flow through deforestation-production-consumption c.

Promoting a steady growth of scrap steel markets in Guangdong by concentrating the markets and rationalizing the resources distributions;

Emergence as a process of resources flowing in supply chain system;

The technology for operation and use of slope runoff resources is an effective approach and methodology in both controlling the soil and water erosion and addressing the drought and water shortage issues to create remarkable benefits in economy, society and ecological system for improvement of the agricultural environment and development of the highly effective agriculture.