tooth-decay 发表于 2025-3-26 22:29:49
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Charles R. Craig,Brenda K. Colasanti its original laminar state one defines the flow as stable, whereas if the disturbance grows and causes the laminar flow to change into a different state, one defines the flow as unstable. Instabilities often result in turbulent fluid motion, but they may also take the flow into a different laminar,赏心悦目 发表于 2025-3-27 11:45:01
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Ronald A. Browningonstant along particle orbits. This can be achieved by representing magnetic curvature by a simple gravity force. Then, it is possible to integrate the Vlasov equation in a magnetized plasma, along the characteristics (linear orbit) for all times. This can be made for arbitrary frequencies and gyror地名词典 发表于 2025-3-27 20:39:46
Mitchell J. Kresch,Bennett A. Shaywitz,Sally E. Shaywitz,George M. Anderson,James L. Leckman,Donald onstant along particle orbits. This can be achieved by representing magnetic curvature by a simple gravity force. Then, it is possible to integrate the Vlasov equation in a magnetized plasma, along the characteristics (linear orbit) for all times. This can be made for arbitrary frequencies and gyror生意行为 发表于 2025-3-28 01:32:50
Phillip C. Jobe,Hugh E. Laird IIof Darcy, Brinkman, and Forchheimer are presented and analysed in detail. In addition, we study the theory of voids in an elastic material due to J. Nunziato and S. Cowin. The range of validity of each theory is outlined and the mathematical properties are considered. The questions of structural sta过剩 发表于 2025-3-28 02:33:45
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a wide class of nonlinear systems are introduced. The presentational emphasis of Stability and Stabilization of Nonlinear Systems is theoretical but the theory’s importance for concrete control problems is hig978-1-4471-2647-8978-0-85729-513-2Series ISSN 0178-5354 Series E-ISSN 2197-7119Adulate 发表于 2025-3-28 11:12:49
John W. Dailey,Phillip C. Jobe and input-to-output stability; and new tools for stability analysis and control design of a wide class of nonlinear systems are introduced. The presentational emphasis of Stability and Stabilization of Nonlinear Systems is theoretical but the theory’s importance for concrete control problems is hig