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double refraction
med. anisotropia f
nat.sc., chem. birifrangenza f; rifrazione doppia
 English thesaurus
double refraction
jewl. The phenomenon in which each ray of light is split in tow as it enters a noncubic mineral. Each ray travels at different speeds and has its own refractive index.
double refraction: 2 phrases in 2 subjects
Communications1
Radio1