树木心
发表于 2025-3-28 17:27:34
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BLINK
发表于 2025-3-28 19:24:03
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Urea508
发表于 2025-3-28 23:27:31
Hard Rod Model of the Nematic-Isotropic Phase Transition,-order nematic-isotropic phase transition. The origin of the anisotropy lies in the fact that almost all the liquid-crystal molecules are elongated, rod-like, and fairly rigid (at least in the central portion of the molecule). It is clear, however, that besides the anisotropic attractive interaction
波动
发表于 2025-3-29 03:09:03
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组成
发表于 2025-3-29 09:32:27
Introduction to the Elastic Continuum Theory of Liquid Crystals,s of meosphase transitions. However, there exists a class of liquid-crystal phenomena involving the response of bulk liquid-crystal samples to external disturbances, with respect to which the usefulness of a molecular theory is not immediately obvious. These phenomena are usually distinguished by tw
Semblance
发表于 2025-3-29 14:48:53
Electrohydrodynamic Instabilities in Nematic Liquid Crystals,a thin layer of a nematic liquid crystal having negative dielectric anisotropy and sufficient electrical conductivity. They manifest themselves as a set of parallel straight lines separated by a constant distance that is approximately equal to the cell thickness. They appear above a well-defined thr
allude
发表于 2025-3-29 17:39:33
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背心
发表于 2025-3-29 23:33:20
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N斯巴达人
发表于 2025-3-30 02:21:20
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人工制品
发表于 2025-3-30 07:40:06
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