English translation for "天文参照系"

celestial reference system

Related Translations:

国家测量参照系:  national geodetic reference system ngrs

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

Similar Words：

"天文爱好者" English translation, "天文本底" English translation, "天文比对表" English translation, "天文表" English translation, "天文表求经法" English translation, "天文草" English translation, "天文测地学" English translation, "天文测定" English translation, "天文测定法" English translation, "天文测量" English translation