PALL 发表于 2025-3-23 12:00:37

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creatine-kinase 发表于 2025-3-23 16:58:02

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FLAT 发表于 2025-3-23 18:09:17

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做方舟 发表于 2025-3-23 23:42:05

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 be

Dendritic-Cells 发表于 2025-3-24 06:02:15

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天空 发表于 2025-3-24 07:56:06

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割让 发表于 2025-3-24 12:13:53

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河流 发表于 2025-3-24 15:23:25

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Directed 发表于 2025-3-24 22:36:02

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BET 发表于 2025-3-25 01:24:07

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查看完整版本: Titlebook: Aerodynamic Theory; A General Review of William Frederick Durand Book 1935 Berlin · Julius Springer 1935 Entwicklung.Entwurf.Pitch.Promoti