We also obtain the variation of the radial dispersion of velocities with r through the stability of the density wave in three-dimensional dishlike galaxies.
同时，从三维盘状星系密度波的稳定性讨论推出了径向速度弥散度的变化规律。
In this paper, the configuration of triaxial ellipticals with different initial dispersion velocities is studied by numerical simulation.
本文对具有初始几何形状及维里系数相同，但初始速度弥散度分布不同的三轴椭球进行了数值模拟。
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