In the previous article, I pointed to stereotypes and tags as tools to extend the UML model and support XML concepts that have no equivalent in UML.

上一期文章中曾经指出，构造型和标签可以作为扩展uml模型的工具，以便支持在UML中没有等价物的XML概念。

youdao

Test architectures extend the existing UML 2.0 structural concepts to describe the elements involved in a test and their relationships.

测试结构扩展了已存在的UML 2.0结构性概念，以描述测试及其关系之中涉及到的元素。

youdao

Gap analysis lists areas where UML was unable to clearly capture what you wanted in your XML schema and it was decided to extend the UML profile to fill the gap.

差距分析列出了一些方面，在这些方面中uml不能清晰地捕获您想在XML模式中获得的内容，并且还决定扩展UM l概要文件以弥补差距。

youdao