A research of knowledge flow of supply chain based on the theory of knowledge field

Firstly, knowledge flow owns the nature of fields is argued, the knowledge flow in the knowledge filed is studied by using the theoretical model in the electric field. On this basis, the knowledge model of supply chain based on the theory of knowledge field is built, and the calculations of knowledge flow and power of knowledge flow are proposed. Furthermore, the feasibility of the calculations is proved at the end of the article.