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
- semi-amplitude
- semi-analytic
- semi-analytical galaxy formation
- semi-analytical model
- semi-analytical models for galaxy formation
- semi-analytic Monte Carlo method
- semi-analytic set
- semiangular field
- semi-annual variation
- semi-annular electromagnet
- semi anthracite
- semi-anthracite
- semiaperture
- semi-aquantic plant
- semiarid grassland
- semi-armor-piercing warhead
- semi-artificial pasture
- semi-Artinian module
- semi-autogenous grinding power index
- semi-automatic block
- semi-automatic flat knitting machine
- semi-automatic toll collection
- semi automatic woodworking machine
- semi-automorphism
- semi-average