英语词汇“polar orbit”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	polar orbit
释义	polar orbit noun a spacecraft orbit that passes over, or close to, the geographic poles of the earth or some other celestial body. Origin of polar orbit First recorded in 1960–65 Words nearby polar orbit polarogram, Polarograph, polarography, Polaroid, polar opposition, polar orbit, polar outbreak, Polar Regions, polar sequence, polar star, polar stratospheric cloud Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for polar orbit polar orbit noun the orbit of a satellite that passes over the poles of a planet 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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polar orbit