organism
发表于 2025-3-23 11:27:31
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Felicitous
发表于 2025-3-23 15:35:55
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evanescent
发表于 2025-3-23 22:02:59
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gruelling
发表于 2025-3-23 22:14:42
Springer Science+Business Media New York 1993
jettison
发表于 2025-3-24 04:37:06
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AXIS
发表于 2025-3-24 06:49:11
Continuous Linear Systems,ribe their configuration. The differential equations of motion can be easily substituted by a set of linear algebraic equations: The natural mathematical tool for the study of linear discrete systems is matrix algebra.
热心助人
发表于 2025-3-24 12:27:58
Dynamic Behaviour of Rotating Machinery,pect to an inertial frame of reference, apart from the vibratory motion that is the object of the study. Many machine elements, however, do not comply with this definition since, owing to their rotational motion, it is not possible to define an inertial system of reference in which the element is stationary.
粗俗人
发表于 2025-3-24 18:12:17
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戏服
发表于 2025-3-24 20:00:56
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使迷惑
发表于 2025-3-25 02:59:59
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