The active region was relaxed to a lower energy state, but not completely to the minimum energy state.

表明该活动区松弛到了一个低能态但不是最小能量状态。

youdao

We start at this lower energy state and go up that means we need to absorb a photon, we have to take in energy.

我们从一个低能级开始，到一个高能级去，这意味着需要吸收一个光子，我们要获得能量。

youdao

So it's going to be favorable for the electrons instead to go to that lower energy state and be within the molecular orbital.

所以对于电子来说，更倾向于能量更低的轨道，呆在分子轨道里。

youdao

So it's going to be favorable for the electrons instead to go to that lower energy state and be within the molecular orbital.

所以对于电子来说,更倾向于能量更低的轨道,呆在分子轨道里。

麻省理工公开课 - 化学原理课程节选

What is happening is it turns out that putting the electrons in that lower energy state is stabilizing that molecule So that works.

发生的就是,把电子放在低能级状态,稳定了分子，因此这就行得通了。

麻省理工公开课 - 固态化学导论课程节选

We start at this lower energy state and go up that means we need to absorb a photon, we have to take in energy.

我们从一个低能级开始，到一个高能级去,这意味着需要吸收一个光子，我们要获得能量。

麻省理工公开课 - 化学原理课程节选