绘制下列U ml图表，为使用者需求和软体系统架构设定模型：活动、元件、类别、顺序和使用案例。

Model the user requirements and architecture of your software system by drawing the following UML diagrams: activity, component, class, sequence, and use case.

youdao

绘制下列U ml图表，为使用者需求和软体系统架构设定模型：活动、元件、类别、顺序和使用案例。

Model the user requirements and architecture of your software system by drawing the following UML diagrams: activity, component, class, sequence, and use case.

youdao