measure of coefficient of against glint
coefficient of refraction
coefficient of refrigeration
difference of refraction coefficient
refraction coefficient of paper
refraction coefficient of wave
vertical refraction coefficient of atmospheric
absolute index of refraction
change in the index of refraction
complex index of refraction
Effective index of refraction
external index of refraction
extraordinary index of refraction
index of refraction field
integral index index of connectivity
modified index of refraction
negative index of refraction
Negative Index of Refraction Materials