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 meridian
- magnetic metal membrane
- magnetic methods of determining residual stress
- magnetic microspheres
- magnetic microturbulence
- magnetic mirror
- magnetic mirror effect
- magnetic mirror machine
- magnetic modulated oscillator
- magnetic moment
- magnetic moment conservation
- magnetic moment of atoms
- magnetic monopole
- magnetic monopole radiation
- magnetic motive force
- magnetic multipole
- magnetic multipole expansion
- magnetic multipole radiation
- magnetic nanoarray structure
- magnetic nano particles
- magnetic nanoparticles
- magnetic needle
- magnetic neutral line
- magnetic neutron scattering
- magnetic north