| 单词 | polar distance |
| 释义 | polar distancenoun Astronomy.codeclination. Origin of polar distanceFirst recorded in 1810–20 Words nearby polar distancepolar cataract, polar circle, polar coordinate, polar coordinates, polar coordinate system, polar distance, polar equation, polar front, Polari, polarimeter, Polaris Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for polar distancepolar distance nounthe angular distance of a star, planet, etc, from the celestial pole; the complement of the declinationAlso called: codeclination Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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