Phase modulated resolvers can be used to model the relation between the sidereal time rightascension 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。
2
Using the Snell's law in polar coordinates, the ionospheric refraction effects on the declination and rightascension 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。
3
Our collective is ascending and nothing can stop an awakened and fearless person from getting the full benefit of the personal, collective and planetary ascension process that is happening right now.