英语词汇“ephemeris time”的读音、翻译、释义、用法及例句-英译汉实时翻译、汉译英在线翻译、英汉互译翻译词典-国先网

词汇	ephemeris time
类别	英译汉实时翻译、汉译英在线翻译、英汉互译翻译词典
释义	ephemeris time 英?[i?fem?ris taim] 美?[??f?m?r?s ta?m] 释义历书时英英释义 Noun 1. (astronomy) a measure of time defined by Earth's orbital motion; terrestrial time is mean solar time corrected for the irregularities of the Earth's motions 行业词典天文学历书时???按牛顿力学定律建立的太阳历表的时间参量。其秒长在1960年至1968年曾被采用为时间的基本单位。??? 航天历书时???
随便看	add new solution item addnl. addnl add normalized add number to accumulator Addo Addo Elephant National Park addoes add of subtract addograph add oil to the fire add oil to the flame addolorato addometer add-on addon add on add-on and add-in memory add-on-board add-on board addon boards add-on boards add - on card add-on card add-on clause

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ephemeris time