celestial sphere
短語詞組
- celestial l sphere 天球
- celestial E sphere 天球
- meridian of celestial sphere 天球子午線;天體子午線
- a celestial sphere 天文』天體球
- celestial sphere instrument 天球儀
- celestial sphere scan 巡天掃描
- coordinates of celestial sphere 天球座標
- celestial sphere cosmology [天]渾天說
- geocentric celestial sphere 地心天球 返回 celestial sphere