Topic:astronomyuranology
Synset:TDT TT ephemeris time terrestrial time
Hypernyms:time unit unit of time
Inherited Hypernyms:terrestrial timetime unitmeasureabstractionentity
单词 | terrestrial dynamical time |
释义 | Terrestrial Dynamical Time nnoun.time(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 Topic:astronomyuranology Synset:TDT TT ephemeris time terrestrial time Hypernyms:time unit unit of time Inherited Hypernyms:terrestrial timetime unitmeasureabstractionentity |
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