如何使用UML清晰地表达一个系统的动态行为已成为一个急待解决的问题。

How to describe system dynamic actions clearly with UML is an urgent problem to solve.

youdao

如何使用UML清晰地表达一个系统的动态行为已成为一个急待解决的问题。

How to describe system dynamic actions clearly with UML is an urgent problem to solve.

youdao