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
- McMath Hulbert Observatory
- McMath-Pierce Solar Telescope
- McMath-Pierce Telescope
- McMath Telescope
- MCMC
- MCMC method
- McMillan
- McMillan's Tc formula
- McMillan T_c formula
- McMillan Tc formula
- McMillian
- MCMM
- McMullan camera
- McMullen
- McMullen,Curtis T.
- McMullen set
- McMurdo Dry Valleys
- McMurdo Sound
- McMurdo Station
- McMurry coupling
- McNaught Comet
- McNemar's Test
- MCO
- mCommerce
- m-compact space