GRAVE
发表于 2025-3-25 10:23:22
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macrophage
发表于 2025-3-25 15:10:33
Robert M. Pitman,Charles D. Tweedle,Melvin J. CohenATs to the construction of systems and their applications to scientific and industrial ultrasonic measurements on materials. The original version has been complemented with selected ideas on ultrasonic measurement that have emerged since the first edition was released. ..The book is divided into fou
过份艳丽
发表于 2025-3-25 19:20:13
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永久
发表于 2025-3-25 21:54:10
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确认
发表于 2025-3-26 02:05:12
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兽群
发表于 2025-3-26 08:16:14
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incision
发表于 2025-3-26 09:34:04
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CURL
发表于 2025-3-26 16:18:06
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好开玩笑
发表于 2025-3-26 20:28:00
David Van Essen,James Kelly usually been computed by formulations based on the reduced scalar potential, its combination with the total scalar potential or on magnetic charges . The magnetic vector potential has been widely used in finite element solution for three-dimensional magnetostatic fields, e.g. . Compa
exacerbate
发表于 2025-3-26 21:35:50
E. Jankowska,S. Lindström.Includes supplementary material: Mformation about a material can be gathered from its interaction with electromagnetic waves. The information may be stored in the amplitude, the phase, the polarisation, the angular distribution of energy transportation or the spectral characteristics. When re trie