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
- Yugur literature
- Yugur music
- Yuhailou
- Yuhang Jingshan tea
- Yuhang Museum
- Yuhang Qu
- Yu Hanmou
- Yuhanshan grottoes
- Yu Hong
- Yu Hongjun
- Yuhong Qu
- Yu Hongru
- Yu Hongyuan
- Yu Hongzheng
- Yu Hua
- Yuhua Cave Scenic and Historic Area
- Yuhua Dong
- Yu Huai
- Yuhuan Dao
- Yuhuang Ding
- Yuhuang Miao
- Yuhuangmiao Culture
- Yuhua Palace
- Yuhua Palace in Tang Dynasty
- Yuhua Qu