nonradioactive
发表于 2025-3-23 13:40:31
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外星人
发表于 2025-3-23 15:39:50
978-3-662-51658-4Science Press, Beijing and Springer-Verlag Berlin Heidelberg 2016
使混合
发表于 2025-3-23 20:43:32
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Awning
发表于 2025-3-23 23:01:09
,Hamilton’s Principle and Some Other Variational Methods,iciently well formulate the equations governing the response of a structure excited by external forces. The technique ensures that errors are minimized. Variational techniques are excellent tools for solving dynamic problems for which exact solutions cannot be formulated.
乐章
发表于 2025-3-24 04:19:51
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Ornithologist
发表于 2025-3-24 08:26:04
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尊敬
发表于 2025-3-24 14:03:54
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Enliven
发表于 2025-3-24 18:09:21
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黑豹
发表于 2025-3-24 19:25:51
,Hamilton’s Principle and Some Other Variational Methods,iciently well formulate the equations governing the response of a structure excited by external forces. The technique ensures that errors are minimized. Variational techniques are excellent tools for solving dynamic problems for which exact solutions cannot be formulated.
GLUE
发表于 2025-3-25 01:03:03
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