cardiopulmonary
发表于 2025-3-23 10:55:41
Electronic Transport in Materials, and amorphous solids have the same conductivity in all directions so that . is a scalar property. Tetragonal, hexagonal and trigonal crystals have two independent coefficients measured parallel and perpendicular to the major symmetry direction (.-axis). Three coefficients are required for lower symmetry crystals.
STIT
发表于 2025-3-23 15:49:48
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压倒性胜利
发表于 2025-3-23 18:28:19
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不透明性
发表于 2025-3-24 02:03:32
Optical Materials,sities, gases have refractive indices near 1, while for liquids and solids . ranges between 1.3 and 3. The magnitude of . is determined chiefly by density of packing and the polarizability of the ions. Densely packed arrays of highly polarizable groups result in large refractive indices.
平庸的人或物
发表于 2025-3-24 05:59:44
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脱落
发表于 2025-3-24 08:08:12
Crystal Chemistry of Non-Metallic Materialshttp://image.papertrans.cn/t/image/880293.jpg
神圣不可
发表于 2025-3-24 12:41:53
https://doi.org/10.1007/978-3-642-50017-6Kristall; Nichtmetall; Structure; crystallography; materials; metal
可憎
发表于 2025-3-24 15:57:16
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HOWL
发表于 2025-3-24 21:05:57
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品牌
发表于 2025-3-24 23:16:37
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