astrometry

astrometry读音音标

英[əˈstrɒmətri]

美[əˈstrɑmətri]

基本意思释义

n.天体测定

短语及实用例句

Visual position measurements in astrometry are most affected.

天体测量学中视位置的测量受影响最大.

辞典例句

A new theoretical system of astrometry in the frame of relativity ought to be finished.

天体测量学需要在相对论框架下重新建立自己的理论体系.

In this paper, the present situation in research on relativity in astrometry was summarized.

本文综述了对天体测量中的相对论问题的现有讨论所导出的结论.

英英释义

Noun

1. the branch of astronomy that deals with the measurement of the position and motion of celestial bodies