degenerate distribution meaning in Chinese

简并分布
退化分布

The integrands in the dispersion equation are not integrable in general , so we used the asymptotic expansion solution to analyze the behavior of the dispersion relation at the singularity and mapped the dispersion relation curves approximately the system composed of collisionless particles which obey maxwellian distribution or all kinds of degenerate distribution , even in their mixture system , their dispersion relation are analogous
一般来说，色散方程中的被积函数都是难以求积的，本文是用函数逼近法分析色散方程在奇点处的行为，并大致划出色散关系曲线。由无碰撞粒子组成的系统，不管初始分布是maxwell分布还是各种简并分布，甚至是这些分布的混合体，色散关系都是相似的。
We divide document image into two parts - text and background . text area is regarded as a series of random variables with 0 - 1 distribution and background area as a series of random variables with degenerate distribution . because the median filter is robust for degenerate distribution , it can reduce the noise
文本图像通常可以转换成二值图像，我们可以把文本图像的文字区域和空白区域分别理解为两个相互独立的随机变量序列的依次观测，其中一个是服从两点分布，而另一个服从退化的单点分布。