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统计平衡方程
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统计平衡方程
Encyclopedia
理学
局部热动平衡
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statistical equilibrium equation
统计平衡方程
描述恒星大气处于稳定状态时,原子在每个能级上的数目不随时间而变,也即单位时间内跃迁到某能级的数目应等于从该能级跃迁至其他能级的数目过程的方程称。又称能级平衡方程。
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更新时间:2026/1/8 14:44:03