单词 | lunar equation |
释义 | > as lemmaslunar equation lunar equation n. the intercalation of a lunar month after three lunar years; also, the correction of the epact in the Gregorian calendar necessitated by the error of the lunar cycle. ΘΚΠ the world > the universe > cosmology > science of observation > astronomical calculation > [noun] prosthaphaeresis1599 annual equation1700 lunar equation1712 metemptosis1728 1712 J. T. Desaguliers tr. Ozanam Geogr. 66 The Addition of 30 Days to the third Lunar Year, is call'd the Lunar Equation. < as lemmas |
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