受伤
发表于 2025-3-25 04:16:24
Topics in Tomography,rical description of the tissue density as a function of position within a thin slice of the body. This function is then displayed visually. The X-ray machine projects several hundred parallel pencil beams in the plane of the slice, and the attenuation of each beam is recorded. This procedure is the
cipher
发表于 2025-3-25 08:44:56
Avner Friedmanllavotti, Roma, with co-directors Marcello Anile, Catania and P. F. Zweifel, Virginia Tech. Other members of the scientific organizing committee included Mitchell Feigenbaum, Rockefeller University and David Ruelle, IHES. The attendance at the school consisted of 23 invited speakers and approximatel
友好关系
发表于 2025-3-25 14:08:28
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流行
发表于 2025-3-25 16:14:51
s nowadays occurring more frequently than in the past? Such questions are often raised in popular debates on nonlinear evolution and self-organizing systems. At the same time, many scientists are also raising various intruiging methodological issues. Is it possible to separate deterministic chaos fr
宏伟
发表于 2025-3-25 20:33:57
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stratum-corneum
发表于 2025-3-26 04:09:56
Applications and modeling of diffractive optical elements,l’s equations in .. with appropriate discontinuities across the surface relief profile. On November 17, 1989 Allen Cox from Honeywell has reviewed applications and modeling of devices with surface relief having periodic structure. He also discussed the mathematical problems which need to be addressed in order to improve the design of such devices.
Brain-Waves
发表于 2025-3-26 04:39:38
Current-voltage relations for electrolytic solutions,1990 Daniel Baker from General Motors Research Laboratories described the nonlinear system and discussed methods developed jointly with Mark Verbrugge (also from General Motors) for solving this system in order to determine the current distribution on the electrode. He concluded with some open problems.
Encapsulate
发表于 2025-3-26 09:12:42
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平
发表于 2025-3-26 13:15:03
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acrobat
发表于 2025-3-26 19:16:40
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