So, we have now a complete description of a wave function that we can talk about.

所以我们现在得到了，波函数,的完整描述。

麻省理工公开课 - 化学原理课程节选

So we can completely describe an orbital with just using three quantum numbers, but we have this fourth quantum number that describes something about the electron that's required for now a complete description of the electron, and that's the idea of spin.

所以我们可以用３个,量子数完全刻画轨道，但我们有这第四个量子数,来完整的,描述电子，这就是自旋的概念。

麻省理工公开课 - 化学原理课程节选

So, kinematics is a complete description of the present.

运动学是对现在的完整描述

耶鲁公开课 - 基础物理课程节选