| 释义 |
mascon['mæskɒn]n. 质量密集 mascon mas.con AHD: [m²s“k¼n”] D.J. [6m#s7kKn]K.K. [6m#s7k$n]n.(名词)A mare on the moon having rock of greater density than that of the surrounding area, thus exerting a slightly higher gravitational force.质量密集:月球上的阴暗部,其内部岩石比周围地区的岩石的密度大,因此产生略大些的引力语源:1. mas(s) mas(s)2. con(centration) con(centration) |