demarcates

As noted, the Struts framework clearly demarcates a View, a Controller, and a Model.

前面讲过，Struts架构清晰地区分开了视图、控制器以及模型。

There is no clear line that demarcates who the interviewer and interviewee really is.

在面试过程中没有清楚的划分双方谁是面试的主考官谁才是被面试者。

Like a giant sundial, it demarcates both space and time.

像个巨大的日晷，它划分了时空。

The MVC design pattern clearly demarcates the roles of programmers and designers.

MVC设计模式很清楚的划定了程序员与设计者的角色界限。