分布律 
[数] distribution law
- 本文论述了离散型随机变量的次序统计量的分布律及其有关推论。
In this paper, we study the distribution law of order statistic of discrete type random variable. - 密度矩阵的对角元即为粒子的动量概率密度,从而用两种方法推证了麦克斯韦速度分布律。
Maxwells velocity distribution law of molecules is derived from density matrixes of free particles and simple harmonic oscillators in the momentum representation. - 在电子环型加速器中可以证明,电子束团中粒子沿纵向的分布律可近似地表示成为空心分布。
It is proved that in electron circular accelerator, the longitudinal distribution of particles in electron bunch can be approximately expressed as hollow distribution.
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