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
- theory of historical periodization
- theory of historical synergy
- theory of historical time
- Theory of Historiography and Historical Criticism
- theory of holomorphic function spaces
- theory of housing demand
- theory of housing Supply
- theory of housing supply and demand
- theory of humanity being good and feelings being evil
- theory of humanity with both of goodness and evilness
- theory of human races origin
- theory of human rights
- theory of humus nutrition
- theory of hydrocarbon origin by thermal degradation of kerogen
- theory of hyperbolic functions
- theory of ideals
- Theory of illumination computation
- theory of image restoration strategies
- theory of imitation
- theory of improving People's autonomy
- theory of incompatilbe continua
- theory of independent joint offender
- theory of individual differences
- theory of individual zone of optimal function
- theory of induced technical progress