But Lewis says he favors the theory that facial muscles influence brain activity directly and points to earlier research that suggests such a neurological link.
但Lewis说，他倾向于面部肌肉直接影响大脑活动的理论，并指出早期的研究表明了这种神经的联系。
2
This was something we could not predict using Lewis structures, but we can predict using MO theory that we have a radical species here.
这是我们从Lewis结构里不能预测的，但我们可以用分子轨道理论,预测自由基。
3
So that's a really important type of an application that we can use MO theory for that we weren't able to do with our Lewis structures.