均质层顶[Homopause] - 达人(其实～我是卧底，来自外星)

2004/11/06 | 均质层顶[Homopause]
类别(¤〖天文〗) | 评论(0) | 阅读(47) | 发表于 13:02: The critical level below which an atmosphere is well-mixed. The definition of the homopause is the point at which the molecular and eddy diffusion coefficients are equal. Below the homopause, each species adopts the same scale height, which is given by the average mass of an atmospheric particle. Above the homopause, each species assumes its own scale height based on its mass. This can lead to a depletion of heavy isotopes.; 0