So, if we look at what the other sub shells are called, essentially we're just converting the number to a letter.

我们来看看,另外的子壳层叫什么，本质上，我们就是把数字转换为，一个字母。

麻省理工公开课 - 化学原理课程节选

The focus of the Nativity Ode isn't even really on the Incarnation that's the theological doctrine of divinity's descent into humanity, how God becomes a mortal.

圣诞清晨歌》的重点不在化身上,也就是神的血统转换成人的这一神学教义，上帝是怎么成为凡人的。

耶鲁公开课 - 弥尔顿课程节选