记忆
发表于 2025-3-23 11:18:34
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雕镂
发表于 2025-3-23 16:22:43
Dynamical Equationsties F and .L are resultants of force and torque on the body, the reference point for the torque being point ... Equations 1 are the basic dynamical equations of motion, founded on independent laws of nature . All subsequent manipulation simply recasts Eqs.1 in alternative forms. Initially we assume that the motions are unconstrained.
LUCY
发表于 2025-3-23 19:38:27
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脊椎动物
发表于 2025-3-24 00:27:53
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cyanosis
发表于 2025-3-24 06:08:29
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轻触
发表于 2025-3-24 10:11:40
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optional
发表于 2025-3-24 12:26:15
vehicles, mechanisms, robots or biomechanical systems. This book adresses the general problem of analysing the behaviour of such multibody systems by digital simulation. This implies that pre-computer analytical methods for deriving the system equations must be replaced by systematic computer orien
vasculitis
发表于 2025-3-24 17:46:13
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Terrace
发表于 2025-3-24 19:50:16
Lynda Measor,Paula Wilcox,Philip Framete space form. Projecting them onto the constrained modes yields the unknown generalized constraint forces. These processes are given separately for systems with tree configurations and for those with closed kinematic chains.
闯入
发表于 2025-3-25 02:14:58
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