| 单词 | ordinary ray |
| 释义 | ordinary raynounOptics, Crystallography. the part of a doubly refracted ray whose velocity within a crystal is the same in any direction. Words nearby ordinary rayordinary lay, Ordinary level, ordinary life insurance, ordinary point, ordinary rating, ordinary ray, ordinary seaman, ordinary share, ordinary shares, ordinary stock, ordinary wave Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for ordinary rayordinary ray nounthe plane-polarized ray of light that obeys the laws of refraction in a doubly-refracting crystalCompare double refraction, extraordinary 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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