公理 发表于 2025-3-23 12:50:58
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Pressure-Correction Methods for all Flow Speeds,e is then computed from an equation of state. A vast literature is available on the subject, including several books . The extension of these methods to low Mach-number flows is possible, but they are then usually not as efficient as the methods developed specifically for incompressible flo教唆 发表于 2025-3-23 20:51:10
Computational Fluid Dynamics and Aeroacoustics for Low Mach Number Flow,id flow may be affected by small fluid structures containing large energy, such as small vortices in a turbulent flow, the acoustic waves are phenomena of low energy with long wavelengths that may travel over long distances. These different scales and different physical behaviors of fluid flow and sHPA533 发表于 2025-3-23 23:06:10
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Andreas Meister,Jens Struckmeiers (granulocytes and monocytes) must recognize and engulf particles while n a convected suspension (blood) . they must attach to a vascular surface and move through the lining from the blood stream into the adjacent tissues to carry out their function. These significant tasks demand strong adhesivityadmission 发表于 2025-3-24 11:54:02
Andreas Meister,Jens Struckmeieremotactic polypeptides, for example) or fixed to a substratum (adhesion proteins like fibronectin, for example). Depending on their adhesive strength, cells respond by more or less spreading, irregular protrusion of lamellipods around the cell periphery and eventually changing polarity and translocamembrane 发表于 2025-3-24 18:18:57
Andreas Meister,Jens Struckmeierre easily deduced the forces of machines, which are compounded of wheels, pullies, levers, cords, and weights, ascending directly or obliquely, and other mechanical powers; as also the force of the tendons to move the bones of animals». In the 19th century E.J. Marey and E. Muybridge introduced chroirritation 发表于 2025-3-24 22:02:06
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