第一激发态是激发态中能量最低的激发态。
第一激发态
双语例句原声例句
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比如苯环，也就是最低电子态，远低于第一激发态。
If you have benzene, for example, the lowest electronic state, is quite far below the first excited state.
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到目前为止的kT都比第一激发态能级低，所有状态都在基态。
Where the kT is lower than, by far, than the first excited level. Everything's in the ground state.
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第一激发态的简并没有消除，第二激发态的简并被部分地消除。
The degenerate energy levels of the first excited state are not relieved. The degenerate energy levels of the second excited state are relieved partially.
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So another way to say that is, in a sense, if we're thinking about the excited state of a hydrogen atom, the first excited state, or the n equals 2 state, what we're saying is that it's actually bigger than the ground state, or the 1 s state of a hydrogen atom.
换句话说，如果我们激发一个氢原子，第一激发态或者说ｎ等于２的态，我们说它比氢原子基态,或者说１ｓ态要大。
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Then we would be able to change our equation to make it a little bit more specific and say that delta energy here is equal to energy of n equals 6, minus the energy of the n equals 2 state.
第一激发态，我们就可以把方程,变得更具体一点，能量差,等于n等于6能量，减去n等于2的能量。
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So, the third excited state, is n equal to 4, because n equals 2 is first excited, 3 is second excited, 4 is third excited state.
因为n等于2是第一激发态,等于3是第二激发态。
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