And is no longer that sole determining factor for energy, energy also depends both l on n and on l.

对于能量的,唯一决定性因素,它也依赖于n和。

麻省理工公开课 - 化学原理课程节选

Cost, ah, there is a factor that may be a determinant.

有一个决定性的因素。

麻省理工公开课 - 固态化学导论课程节选