英语词汇“ephemeris time”是什么意思，“ephemeris time”的读音、用法及例句翻译-烛光网

词汇	ephemeris time
释义	ephemeris timen.（名词） A highly accurate astronomical system for the measurement of time based on the period of Earth's orbit, but in practice relying on lunar observations and an accurate lunar ephemeris.历书时：一套计量时间的极端精确的天文学系统，它通常基于地球的公转轨道，但在实践中依据对月球观测和一个精确的月球星历表
随便看	intelligence test intelligencing intelligent intelligents intelligentsia intelligentsias intelligentzia intelligible intelligibles intemperance intemperate intend intendance intendances intendancies intendancy intendant intendants intended intended intendeds intendency intending intending intendment

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