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

但是，这些积极行动的根本原因当然不全是出于经济方面的考虑。

The best managers explain the rationale behind their decisions.

最优秀的管理者会解释他们决定背后的理由。

Overall, we find this paper lacking in a coherent scientific rationale.

概而论之，我们发现这篇论文缺乏一个有条理的科学根据。