PALL 发表于 2025-3-23 12:00:37
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Mathematical Foundation of the Theory of Wings with Finite Span starting point the investigation of the influence of external forces upon the motion of a fluid. The basis for our deductions consequently will be formed by the equations of hydrodynamics completed with terms representing these external forces (see Division B I). The influence of viscosity will beDendritic-Cells 发表于 2025-3-24 06:02:15
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