Each state represents a different combination of rotational, vibrational, or orbital energy for the molecule.

每个态均表示分子的旋转，振动或轨道能量的不同组合。

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Between electron density distribution of molecular frontier orbital energy and the substitute position, there were some dependencies.

发现前线轨道能量与分子的电子密度分布及取代位置均有一定依赖关系。

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On the basis of the principle, the OET (orbital-energy topological index) was proposed by revising the valence electron distance matrix with the orbital energy.

根据该原理，利用价电子轨道能量对价电子距离矩阵进行修正。

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You can see that as you fill up your periodic table, it's very clear. But also we'll tell you a pneumonic device to keep that in mind, so you always remember and get the orbital energy straight.

在你们填周期表的时候，非常清楚但是我们也要告诉你们,一个策略去记住它，所以你们总是记得,并得到连续的轨道能量。

麻省理工公开课 - 化学原理课程节选

And what you find is when you have a bonding orbital, the energy decreases compared to the atomic orbitals.

你们发现当你有个成键轨道的时候，相比原子轨道能量要降低。

麻省理工公开课 - 化学原理课程节选

And the other thing to point out is that the energy that an anti-bonding orbital is raised by, is the same amount as a bonding orbital is lowered by.

另外一个要指出的事情是,反键轨道引起的能量升高，和成键轨道引起的能量降低是相同的。

麻省理工公开课 - 化学原理课程节选

All that is required is for a large asteroid, about 100 km (62 miles) across, to fly past the Earth transferring some of its orbital energy to our planet.

BBC: Blue Marble Nasa

Orbital debris could block all these benefits for centuries and prevent us from developing clean energy sources like space solar power satellites, exploring our Solar System and someday making humanity a multi-planetary civilization capable of surviving true climatic catastrophes.

FORBES: Beware Of Space Junk