uml activity diagram

基本解释

Listing 1 shows an extract of the original EMX file that contains the UML activity diagram.
清单 1 显示了包含 UML 活动关系图的原始 EMX 文件的摘录。
The formal semantics difined here is able to deal with most of the features of UML activity diagram, and establish the foundation of describing and analysis of work flow.
该形式语义覆盖了UML活动图的绝大部分特征，为精确描述工作流程并对其进行分析奠定了基础。
Taking sea target surveillance and hitting system for example, the top-level demands are described using user case diagram, class diagram, activity diagram and collaboration diagram in UML.
以海上目标监视与打击体系为例，给出利用UML中的用例图、类图、活动图、协作图对体系顶层需求进行描述的方法。