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
- scarabee
- scarce
- scarcity
- scarcity of natural resources
- Scarecrow
- scarf
- scaridole
- Scar in the Memories
- Scarlatti,Domenico
- scarlet
- scarlet fever
- scarlet kafirlily
- scarlet sage
- Scarlet Sails
- Scarlet Sleeveless Jacket with Apricot Blossom and Butterfly Patterns of Emperor Tongzhi's Concubine
- Scarlett Johansson
- S. Carnot
- S. Carnot, 1796—1832
- scar tissue
- SCAs
- Scatchard-Hildebrand model
- S-category
- scatter
- scatterance
- scatter coefficient