| 单词 | extraordinary ray |
| 释义 | extraordinary raynoun Optics, Crystallography.the part of a doubly refracted ray that has changed speed and vibrations in the principal plane of the crystal. Origin of extraordinary rayFirst recorded in 1870–75 Words nearby extraordinary rayextraocular muscle, extraordinaire, extraordinary, extraordinary general meeting, extraordinary jubilee, extraordinary ray, extraordinary rendition, extraordinary wave, extraperitoneal fascia, extraphysical, extraphysiologic Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for extraordinary rayextraordinary ray nounoptics the plane-polarized ray of light that does not obey the laws of refraction in a doubly refracting crystalCompare double refraction, ordinary ray 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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