| 释义 |
Hubble law
基本英英近义反义例句
哈勃定律
Noun:
astronomy the generalization that the speed of recession of distant galaxies the red shift is proportional to their distance from the observer近义词 hubble's law速距关系
Based on the strict relativistic Doppler formula andHubble law,the transverse ve- locities and the distances of some quasars with known proper motions are calculated.然后从包括横向多普勒效应在内的相对论多普勒公式及哈勃关系出发计算了观测到的类星体自行所相应的横向运动速度及距离. |