保留
发表于 2025-3-23 13:01:33
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钉牢
发表于 2025-3-23 16:36:33
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不可救药
发表于 2025-3-23 19:51:13
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才能
发表于 2025-3-23 23:34:38
Theory of Incompressible Simple Fluids,r position in space. Let . be the position in Euclidean space . of the material point . at time ., which we interpret as the present time. Suppose that at time ., say . ≤ ., this same material point . occupied the position . in .. For the dependence of . on ., .,and ., we write
Compassionate
发表于 2025-3-24 05:53:19
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异端
发表于 2025-3-24 09:19:41
Introduction,1) into the dynamical equations are called the .. Equation (1.2) expresses the assumption of incompressibility, i.e., constancy of mass density. More precise explanations of (1.1) and (1.2) will be given in the text.
insincerity
发表于 2025-3-24 13:16:22
0081-3877 se that theory to discuss the design and interpretation of ex periments. We are able to present the theory with less mathematical machinery than was used in our original papers, partly because this Tract has more limited aims than those papers, and partly because we employ a method, found by Noll a
AND
发表于 2025-3-24 17:51:22
Introduction,ensor, . is the stress tensor, . is a pressure, and . is the viscosity, a material constant. The field equations which result from substitution of (1.1) into the dynamical equations are called the .. Equation (1.2) expresses the assumption of incompressibility, i.e., constancy of mass density. More
亚当心理阴影
发表于 2025-3-24 19:37:03
Theory of Incompressible Simple Fluids,r position in space. Let . be the position in Euclidean space . of the material point . at time ., which we interpret as the present time. Suppose that at time ., say . ≤ ., this same material point . occupied the position . in .. For the dependence of . on ., .,and ., we write
AGONY
发表于 2025-3-24 23:51:21
Experimental Methods and Results, chapter these material functions were related to measurable quantities such as velocities, volume discharges per unit time, angular velocities, applied forces and torques, differences of normal thrusts, etc. Without attempting an exhaustive summary, we here discuss practical methods of determining