Example sentences from the Web for reflectivity

The melting of sea ice, which changes the reflectivity of the planet, is an example of that.
Why Obama Can't Wait on Climate|Matthew Dakotah|September 21, 2009|DAILY BEAST
There was no alteration in sensation or in reflectivity, or in electrical excitability.
Tics and Their Treatment|Henry Meigne
The metal mirror possessed 97 per cent of the reflectivity of the glass mirror.
America's Munitions 1917-1918|Benedict Crowell
There is no contraction of the visual fields; reflectivity is normal; Babinski's sign is absent.
Tics and Their Treatment|Henry Meigne

reflectivity

/ (ˌriːflɛkˈtɪvɪtɪ) /

noun

physics a measure of the ability of a surface to reflect radiation, equal to the reflectance of a layer of material sufficiently thick for the reflectance not to depend on the thickness

Also called: reflectiveness the quality or capability of being reflective

Words nearby reflectivity

reflection coefficient, reflection density, reflection nebula, reflection plane, reflective, reflectivity, reflectometer, reflect on, reflector, reflectorize, reflet

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

单词	reflectivity
释义	Example sentences from the Web for reflectivity The melting of sea ice, which changes the reflectivity of the planet, is an example of that. Why Obama Can't Wait on Climate\|Matthew Dakotah\|September 21, 2009\|DAILY BEAST There was no alteration in sensation or in reflectivity, or in electrical excitability. Tics and Their Treatment\|Henry Meigne The metal mirror possessed 97 per cent of the reflectivity of the glass mirror. America's Munitions 1917-1918\|Benedict Crowell There is no contraction of the visual fields; reflectivity is normal; Babinski's sign is absent. Tics and Their Treatment\|Henry Meigne reflectivity / (ˌriːflɛkˈtɪvɪtɪ) / noun physics a measure of the ability of a surface to reflect radiation, equal to the reflectance of a layer of material sufficiently thick for the reflectance not to depend on the thickness Also called: reflectiveness the quality or capability of being reflective Words nearby reflectivity reflection coefficient, reflection density, reflection nebula, reflection plane, reflective, reflectivity, reflectometer, reflect on, reflector, reflectorize, reflet 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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