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布居数反转
释义
布居数反转
Encyclopedia
理学
〔激光理论与技术〕
释
population inversion
布居数反转
原子或分子系统处于高激发态的粒子数多于处在低激发态粒子数的状态。又称粒子数反转。
Chemistry
>无机化学>固体化学>释义
population inversion
布居数反转
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metallic material for vacuum electronic device
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