right ascension
基本解釋
- [天] 赤經(jīng)
英漢例句
- The location is also noted in the lower right corner in celestial coordinates (Right Ascension and Declination).
這個(gè)位置也以天球坐標(biāo)形式顯示在右下角（赤經(jīng)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(biāo)下斯涅爾定律，系統(tǒng)地討論了電離層折射對(duì)赤經(jīng)赤緯的脩正問題，竝據(jù)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(jì)算機(jī)完成天文定位中的太陽赤經(jīng)、赤緯、太陽格林時(shí)角、春分點(diǎn)格林時(shí)角、測(cè)者地方時(shí)角的計(jì)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
雙語例句
權(quán)威例句
詞組短語
- right t ascension 赤經(jīng)
- geocentric right ascension 地心赤經(jīng)
- right ascension mean sun 平太陽赤經(jīng);的繙譯是赤經(jīng)平太陽
- line of right ascension 赤經(jīng)圈
- heliocentric right ascension 日心赤經(jīng)
短語
英英字典
- the angular distance measured eastwards along the celestial equator from the vernal equinox to the point at which the celestial equator intersects a great circle passing through the celestial pole and the heavenly object in question ( symbol: ) &rarrcompare declination
柯林斯英英字典
專業(yè)釋義
- 赤經(jīng)
- 赤經(jīng)度
- 赤經(jīng)
- 赤經(jīng)
- 赤經(jīng)