中英词典查询

comoving

n. 共动参考系;

例句:

  • Points on the tape are accelerating, relative to comoving space, at the rate, a H .
    来自SA
  • In Euclidean coordinates, the relative velocity due to expansion is real; in comoving coordinates it is only "apparent" velocity.
    来自SA
  • In comoving coordinates, radial speed is not the same as rate of change of distance.
    来自SA