理学 基于UML的设计 释 activity diagram 活动图 统一建模语言（unified modeling language; UML）的一种行为图，由各种动作结点、控制结点和它们之间的控制流、对象流等元素构成。
软件工程 释文 activity diagram 活动图
- educational morality
- educational narrative
- educational newpapers and journals
- educational novel
- educational pathology
- educational performance appraisal
- educational picture
- educational planning
- educational planning management method
- educational policy agenda
- educational policy making
- educational poverty alleviation
- educational poverty alleviation project
- educational principle
- educational psychology
- educational psychology of department of arts
- educational quality monitoring system
- educational reform
- Educational Research
- educational research paradigm
- educational residential area
- educational resource database
- Educational Revolution
- educational ritual
- educational selection