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
- Jacobsthal polynomial
- Jacobsthal sum
- Jacob Tsurtavili
- Jacobus Arminius
- Jacobus Cornelis Kapteyn
- Jacobus de Kerle
- Jacobus Eliza Johannes Capitein
- Jacobus Henricus van't Hoff
- Jacobus Kapteyn Telescope
- Jacob van Ruisdael
- Jacob Wresting with the Angel
- Jacob’s Room
- Jacob Ⅰ Bernoulli
- Jacob Ⅰ Bernoulli (1654—1705)
- Jacob Ⅱ Bernoulli
- Jacob Ⅱ Bernoulli (1759—1789)
- Jacopo da Bologna
- Jacopo da Pontormo
- Jacopo Mazzoni
- Jacopo Peri
- Jacopo Sannazzaro
- Jacopo Sansovino
- Jacot Jordaena
- Jacquard bedding
- jacquard CAD/CAM