更新时间：2024-08-19 18:22:21
Noun:- the angular distance along the celestial equator from the observer's meridian to the hour circle of a given celestial body
- (astronomy) the angular distance of a celestial point measured westward along the celestial equator from the zenith crossing; the right ascension for an observer at a particular location and time of day
hour angle是什么意思 hour angle在线翻译 hour angle什么意思 hour angle的意思 hour angle的翻译 hour angle的解释 hour angle的发音 hour angle的同义词
