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
- magnetic thin film
- magnetic thin film material
- magnetic tongue
- magnetic torque
- magnetic torquer
- magnetic torsion balance
- magnetic tracer method
- magnetic track
- magnetic transition
- magnetic trap
- magnetic tuning filter
- magnetic tuning laser
- magnetic tunnel junction
- magnetic turbulence
- magnetic turnover level meter
- magnetic tweeers
- magnetic tweezer
- magnetic tweezers
- magnetic twist
- magnetic twisting cytometry
- magnetic unit cell
- magnetic variable
- magnetic variometer
- magnetic vector
- magnetic vector potential