twist disclination

См. также в других словарях:

• Blue Phase Mode LCD — History= In Reinitzer s reports from 1888 on the melting behaviour of cholesteryl benzoate there is a note that the substance briefly turned blue as it changed from clear to cloudy upon cooling. This subtle effect however remained unexplored for… …   Wikipedia

• extorsion — 1. Conjugate rotation of the upper poles of each cornea outward. SYN: excyclotorsion. 2. Outward rotation of a limb or of an organ. [L. extorsio, fr. ex torqueo, to twist out] * * * ex·tor·sion ek stȯr shən, ek . n outward rotation (as of a body …   Medical dictionary