rationales的中文翻译是什么意思

N-COUNT基本理论；理论基础；合理性的根据

The rationale for a course of action, practice, or belief is the set of reasons on which it is based.

• However, the rationale for such initiatives is not, of course, solely economic...

  然而，这种提议的根据当然并不仅仅是经济方面的。

• The rationale of reprocessing spent nuclear fuel is inevitably being questioned.

  对核废料进行再加工的理由不可避免地受到了质疑。