理学 基于UML的设计 释 use case diagram 用况图 一种由系统的用况、参与者以及它们之间的各种的关系构成的行为图。
软件工程 释文 use case diagram 用况图
- falling ball viscometer
- falling body
- Falling Down
- falling drop method
- falling edge
- falling factorial
- falling factorial power
- falling flowers
- falling injury
- falling of cutting slope
- falling off phenomenon
- falling-off phenomenon
- falling power
- falling protection device on slope
- Falling Snow in YiLi
- falling sphere method
- falling star
- falling systems tract
- falling tail
- falling temperature method
- fall-into
- fall line
- fall meteorite/observed fall
- fall-off
- Fall of Japan