English translation for "天文历时"

ephemeris time

Related Translations:

天文历:  astronomical almanacastronomical calendarastronomical ephemerisephemeris

天文历表:  ephemeris

天文历书:  astronomical chronicle

航海天文历:  nautical almanacnauticalalmanac

广播天文历:  broadcast ephemeris

天文历数据:  ephemeris datastar-almanac information

航空天文历:  air almanac

航海天文历编制局:  nautical almanac office

Similar Words：

"天文考古学" English translation, "天文课" English translation, "天文雷达" English translation, "天文历" English translation, "天文历表" English translation, "天文历书" English translation, "天文历数据" English translation, "天文粒子物理学" English translation, "天文领航" English translation, "天文领航舱" English translation