This paper gets across analyzing the define of corporation business processes, abstracts the essential of corporation processes, brings forwards formalizing describing method, and the basal composing element and affiliation of corporation processes.

• 通过对企业业务流程定义的分析；抽象出企业流程的要素；提出了企业流程的形式化描述的方法；以及企业流程的基本构成要素和联系.