English translation for "天文定向物"

celestial reference

Related Translations:

毫米波天文:  millimeter-wave astronomy

天文卫星:  astronomical satelliterosat roentgensatellit rosatt

天文摄影机:  astrophotocamera

天文分量:  astronomic constituent

天文年:  astronomical year

南天文:  nan tianwen

天文生物学:  astrobiology

天文潮:  astronomic tideastronomical tideequilibrium tidefundamental tides

天文地质学:  astrogeologyastronomic geologycosmical geologygeocosmology

天文摄谱仪:  astronomical spectrograph

Similar Words：

"天文定位仪" English translation, "天文定位圆" English translation, "天文定向" English translation, "天文定向基准" English translation, "天文定向器" English translation, "天文动力学" English translation, "天文动力学 星际航行动力学 航天动力学" English translation, "天文对物镜" English translation, "天文反射望远镜" English translation, "天文方位" English translation