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
- local discretization error
- local disk
- local distribution frame
- local document reading room
- local domain
- local drift
- local duality
- local duality theorem
- local dynamical system
- local dynamic map
- locale
- local earthquake
- local edition
- local educational administrative organization
- local effect
- local electro-hydraulic generation system
- local electron magnetism
- local embeddedness
- local endomorphism ring
- local entropy generation rate
- local environmental action
- local environmental standards
- local equation
- local equilibrium
- local equilibrium approximation