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molecular excitation
释义
molecular excitation
Encyclopedia
理学
分子物理学
释
molecular excitation
分子激发
分子在各种因素影响下其内能增加,导致分子内的电子运动、分子振动和转动被激发到更高的能态。分子激发的主要途径是通过电磁波辐射吸收、荷能粒子碰撞以及热运动能量增加。
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