我们推导这两个最终能达到某种平衡分离，我们用小写的 r 来表示。

We reasoned that these two eventually reach some kind of an equilibrium separation, which we are using lowercase r to represent.

youdao

这种内容与布局的分离可以用Tiles框架实现。

This separation of content and layout can be achieved using the Tiles framework.

youdao

代替跟踪被包括的与其他用例分离的用例，我们将这些用例组织到逻辑上包含他们的功能的包中。

Instead of tracking included use cases separately from the other use cases, we grouped them in whichever package logically included their function.

youdao

And we reasoned that these two eventually reach some kind of an equilibrium separation which we are using lowercase r to represent.

我们推导,这两个最终能达到,某种平衡分离,我们用小写的r代表。

麻省理工公开课 - 固态化学导论课程节选