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ephemeris time的英文翻译是什么意思，词典释义与在线翻译：
英英释义
Noun:
-
(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
ephemeris time的相关资料：
近反义词
【近义词】
- TDT 目标指示发射机...
- terrestrial dynamical time 地球力学时
- TT 电汇(=telegrap...
