Atomic electron transition 量子跃迁
radiative electron transition 辐射电子跃迁
electron-capture transition 电子捕获跃迁
Itinerant electron magnetic transition 巡游电子变磁转变
electron quadrupole E2 transition 电四极矩E2光谱跃迁
4f electron transition f电子跃迁
d electron transition d电子跃迁
free electron transition 自由电子跃迁
A second of time, for instance, is now defined in terms of an electron transition of the cesium atom. And the meter is tied to the speed of light.
比如说，秒就是根据铯原子内部的电子跃迁时间来下的定义，而米的定义则和光速有关。
The thickness of transition layer of crystal polymer is generally calculated by one dimensional electron density correlation function.
一般用一维电子密度相关函数来计算结晶聚合物的过渡层厚度。
The main factors governing photoinduced toxicity of the anthraquinone are molecular polarity, the ability of electron transition and the largest negative net atomic charges.
影响蒽醌类化合物对大型溞光敏化毒性的主要因素是分子的极性、电子的跃迁能力和原子最负净电荷。
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