大学英语词汇短语释义解析及例句 right ascension


释义：

right ascension [天] 赤经


例句：



The location is also noted in the lower right corner in celestial coordinates (Right Ascension and Declination).

这个位置也以天球坐标形式显示在右下角（赤经和赤纬）。



Phase modulated resolvers can be used to model the relation between the sidereal time right ascension and the hour angle.

工作在调相状态下的旋转变压器可以用其相位模拟恒星时与赤经、时角的关系。



Using the Snell's law in polar coordinates, the ionospheric refraction effects on the declination and right ascension determination is discussed in this paper.

本文利用极坐标下斯涅尔定律，系统地讨论了电离层折射对赤经赤纬的修正问题，并据此给出了射线描迹法。