ephemeris

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英 [ɪ'femərɪs]
美 [ɪ'femərɪs]
是什么意思
  • n.

    星历表,历书,短命的东西;

  • 变形

    复数:ephemerides

    英英释义

    ephemeris[ i'feməris ]

    • n.an annual publication containing astronomical tables that give the positions of the celestial bodies throughout the year
    学习怎么用

    词组短语

    broadcast ephemeris广播星历;广播天文历

    precise ephemeris精密星历表;精确星历表

    权威例句

    The Planetary and Lunar Ephemeris DE 421
    VW Canum Venaticorum: New Ephemeris and Lightcurve
    The mass, gravity field, and ephemeris of Mercury
    INPOP06: a new numerical planetary ephemeris
    Using satellite ephemeris data to dynamically position an earth station antenna
    The INPOP10a planetary ephemeris and its applications in fundamental physics
    Determining position without current broadcast ephemeris
    Method and apparatus for locating mobile receivers using a wide area reference network for propagating ephemeris
    A global solution for the Mars static and seasonal gravity, Mars orientation, Phobos and Deimos masses, and Mars ephemeris
    Explanatory Supplement to the Astronomical Almanac. A revision to the Explanatory Supplement to the Astronomical Ephemeris and the A...
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