Molecular orbital theory, even at this very basic level, allowed us to predict that no, we're not going to see a true bond here, a strong bond.

即使在最基础的层次，分子轨道理论预计，我们不会看到一个键，一个强的键，。

麻省理工公开课 - 化学原理课程节选

Now this is the basis of a physical chemistry process called hybridization.

这正是所谓核酸分子杂交的,物理化学反应的基础

耶鲁公开课 - 生物医学工程探索课程节选