right ascension

常见例句

The location is also noted in the lower right corner in celestial coordinates (Right Ascension and Declination).
這個位置也以天球坐標形式顯示在右下角（赤經和赤緯）。
Using the Snell's law in polar coordinates, the ionospheric refraction effects on the declination and right ascension determination is discussed in this paper.
本文利用極坐標下斯涅爾定律，系統地討論了電離層折射對赤經赤緯的脩正問題，竝據此給出了射線描跡法。
How to complete the calculation of sun declination , sun right ascension, sun greenwich hour angle, greenwich hour angle of aries and sun local hour angle in Astronomical Position.
利用計算機完成天文定位中的太陽赤經、赤緯、太陽格林時角、春分點格林時角、測者地方時角的計算。

Though there are adults on the island who were born and educated here, and have lived nowhere else for any length of time, no one is an Ascension Islander by right.
ECONOMIST: Day five: The many greenings of Ascension