理学 基于UML的设计 释 sequence diagram 顺序图 一种交互图，用于表示一组对象（或其他实体）在完成某项任务时所进行的交互，按时间顺序把参加交互的各个对象及外部参与者所执行的操作、彼此之间所传送的消息，以及相关的条件和约束展现出来，从而详细地表示对象之间的行为关系以及操作和消息的时序关系。
软件工程 释文 sequence diagram 顺序图
- social networks
- Social Network Service
- social network service
- Social network services
- social network site
- social network view
- social nominalism
- social norm
- social number
- social obligations of property rights
- socialogy of crime
- social operation
- social opinion
- social order
- social order of rural
- social organism
- social organization
- social organization standards of printing
- social-orientation
- social participation
- social participation by older people
- social participation of the aged
- Social participation of the disabled
- social penetration theory
- Social Pension Insurance System in China