| 释义 |
Roche limit Roche limit AHD: [r½sh] D.J. [r*&.]K.K. [ro.]n.（名词）The smallest distance at which a natural satellite can orbit a celestial body without being torn apart by the larger body's gravitational force. The distance depends on the densities of the two bodies and the orbit of the satellite.洛希极限：卫星环绕一个天体运行而未被该较大天体的引力所分裂的最小距离，这一距离要根据两个天体的密度以及卫星轨道来测定语源:After Edouard Albert Roche (1820-1883), French mathematician 源自爱都厄德·艾尔伯特 洛希 （1820-1883年），法国数学家 |