dictionary help| negative crystal | medical dictionary |
<microscopy> A uniaxial crystal is optically negative if epsilon is less than omega A biaxial crystal is said to be optically negative if gamma minus beta is less than beta is less than beta minus alpha. Otherwise the crystal is positive.
(05 Aug 1998)
negative control, negative convergence, negative cooperativity < Prev | Next > negative electrode, negative electrotaxis
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