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
- satellite-framed language
- satellite galaxy
- satellite geodesy
- satellite geometry calibration
- satellite geometry calibration test site
- satellite gradiometry
- satellite gravity field inversion technology
- satellite gravity gradiometry
- satellite gravity survey
- satellite gravure press
- satellite ground quantum key distribution experiment
- satellite ground tracking
- satellite hydrology
- satellite image database
- satellite image map
- satellite image navigation and registration
- satellite inclination
- Satellite italiano per Astronomia X
- satellite Ka phased array antenna
- satellite knot
- satellite laser ranger，SLR
- satellite laser ranging
- satellite launching tower
- satellite L band injection antenna
- satellite life