One is a little bit higher and one is a little bit lower than they are in the atomic situation.

一个有点高,一个有点低,相比他们是原子状态的情景而言。

麻省理工公开课 - 固态化学导论课程节选

It turns out that the antibonding orbital is a little bit higher from the atomic orbital level than the bonding orbital is lower.

这证明了,反键轨道,比原子轨道高,成键轨道比原子轨道第。

麻省理工公开课 - 固态化学导论课程节选