返回消息的使用依赖建模的具体/抽象程度。

The use of return messages depends on the level of detail/abstraction that is being modeled.

youdao

包的稳定性与其抽象程度成正比。

The stability exhibited by a package is directly proportional to its level of abstraction.

youdao

首先，对概述最常用的就是定制想要支持的抽象程度。

The first, and most general, use of profiles is to customize the abstractions that are intended to be supported.

youdao

At this level of abstraction, plainly there isn't all that much incentive to apply thinking of that kind, but on the other hand undoubtedly theory does exist for the most part to be applied.

就这门课程中理论的抽象程度而言，没必要把它,用于实践，但是在绝大多数情况下,理论无疑都是为了实践而存在。

耶鲁公开课 - 文学理论导论课程节选