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单词 ephemerides
释义

ephemerides

听听怎么读
英 [ef?me'r?di:z]
美 [ef?me'r?diz]
是什么意思
  • n.

    星历表,历书,短命的东西( ephemeris的名词复数 );

  • 学习怎么用

    权威例句

    JPL Planetary and Lunar Ephemerides
    The Planetary and Lunar Ephemerides DE430 and DE431
    The JPL Planetary and Lunar Ephemerides DE402/LE402
    Broadcast vs. precise GPS ephemerides: a historical perspective
    Planetary and Lunar Ephemerides: testing alternate gravitational theories
    High-Precision Ephemerides of Planets—EPM and Determination of Some Astronomical Constants
    Orientation of the JPL Ephemerides, DE 200/LE 200, to the dynamical equinox of J 2000
    Method and apparatus for autonomous, in-receiver prediction of GNSS ephemerides
    The observational basis for JPL's DE 200, the planetary ephemerides of the Astronomical Almanac
    Harmonic analysis of the Earth's gravitational field by means of semi-continuous ephemerides of a low Earth orbiting GPS-tracked sat...
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