| 单词 | double refraction |
| 释义 | double refractionnoun Optics.the separation of a ray of light into two unequally refracted, plane-polarized rays of orthogonal polarizations, occurring in crystals in which the velocity of light rays is not the same in all directions. Also called birefringence. Origin of double refractionFirst recorded in 1870–75 Words nearby double refractiondouble product, double quatrefoil, double-quick, double quotes, double-reed, double refraction, double-ring, double-ripper, double room, double run, doubles Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for double refractiondouble refraction nounthe splitting of a ray of unpolarized light into two unequally refracted rays polarized in mutually perpendicular planesAlso called: birefringence 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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