| 单词 | equinoctial point |
| 释义 | equinoctial point (once / 236387 pages) n WORD FAMILY equinoctial point: equinoctial points USAGE EXAMPLESThe points in which the ecliptic intersects the equator, are called the equinoctial points. Jones, Thomas P., Conversations on Natural Philosophy...(2011) The two points of the ecliptic, which are each 90° distant from the equinoctial points, are called the solstitial points. Belcher, Edward, Sir, The Sailor's Word-Book—An Alphabet...(2010) The Sun does not arrive at the same moment in each year at the equinoctial point on the equator. Pike, Albert, Morals and Dogma of the Ancient and...(2010) n (astronomy) either of the two celestial points at which the celestial equator intersects the ecliptic Syn|Hypo|Hyper equinox vernal equinox (astronomy) the equinoctial point that lies in the constellation of Pisces autumnal equinox(astronomy) the equinoctial point that lies in the constellation of Virgo celestial point a point in the heavens (on the celestial sphere) |
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