structured specification meaning in English

结构化规格说明

However , in the object - oriented software development process based on uml , use case is often misused , either too big or short of structured specification . in addition , the existing case tool based on uml dose n ' t support the process of constructing the standard use case , only providing the drawing and documention of use case model
然而，在基于uml的面向对象的软件开发过程中，用例经常被错误地使用，或过于庞大，或缺少结构化的规格描述。而且已有基于uml的case工具也忽略了支持构造标准化用例的过程，仅仅提供了用例模型的绘制和说明描述平台。