同位素
发表于 2025-3-26 22:11:24
https://doi.org/10.1007/978-1-4615-3816-5aluminium; barium; bismuth; crystal; crystal structure; diffusion; electron; electron microscopy; fields; mic
散步
发表于 2025-3-27 02:27:41
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彩色的蜡笔
发表于 2025-3-27 05:26:09
Das Konzept der Public-Key-Kryptographie,Fourier analysis has long been used in crystal structure analysis for constructing a “picture” of the structure. Each component sinusoidal density wave is determined by measuring one Bragg diffraction spot. The consequences of regarding these density waves as real and as having energetic interactions are examined.
减弱不好
发表于 2025-3-27 13:15:44
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circuit
发表于 2025-3-27 16:43:03
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勾引
发表于 2025-3-27 21:17:58
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enterprise
发表于 2025-3-27 22:25:07
Intrinsic Stability of Quasicrystals and Behaviour Under a Load of Frenkel DefectsUntil the discovery of quasicrystals in 1984 solid matter was assumed to occur in three different types of structures: periodic, incommensurate and aperiodic. But then it was found that noncrystalline symmetry is also possible combined with sharp diffraction peaks.
climax
发表于 2025-3-28 05:10:06
https://doi.org/10.1007/978-3-322-91150-6 the computer and computer graphics. . I want to direct your attention to the “Generalised Crystallography” first promulgated by J. D. Bernal about 25 years ago. X-ray crystal structure analysis has been so successful that people have forgotten that most materials are not in fact crystalline.
strdulate
发表于 2025-3-28 07:40:47
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Obverse
发表于 2025-3-28 11:59:53
Der Betriebs- und Institutionenbegriff,icrystals in other alloy systems can exhibit other behaviour, such as diffuse scattering in reciprocal space (Mukhopadhyay .., 1987a, 1987b; Ebelard and Spaepen, 1989; Gibbons .., 1989) and/or clear thickness fringes in dark field at the edge of thin foils (Ishimasa .., 1988), but here we restrict o