| 单词 | reflection density |
| 释义 | reflection densitynounphysics a measure of the extent to which a surface reflects light or other electromagnetic radiation, equal to the logarithm to base ten of the reciprocal of the reflectanceSymbol: D Former name: optical density Words nearby reflection densityreflectance, reflected plan, reflecting telescope, reflection, reflection coefficient, reflection density, reflection nebula, reflection plane, reflective, reflectivity, reflectometer 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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