得意牛 发表于 2025-3-23 10:13:10
P. Leonard,J. Rommeltic illumination in the frequency range 10.–10. Hz. Negative changes of this parameter are especially unusual. The peculiarities of the spectral dependences of the constituents . and . complex permittivity of the structures, measured at a light intensity of 10 mW/cm., have been established. The chan外面 发表于 2025-3-23 17:55:44
P. Leonard,J. Rommelal solution to the problem. The stressed state problem for the adhesive joint of two rectangular plates, one of which is rigidly fixed along one of the sides, and the second plate is loaded with an nonuniform normal load at one of the butts, is solved. The problem is reduced to a system of second-or感情脆弱 发表于 2025-3-23 18:46:36
P. Leonard,J. Rommel To implement the take-off weight calculation method, software has been developed. It allows studying the influence of the wing geometric parameters (such as aspect ratio (.), taper ratio (.), airfoil relative thickness (.) and sweep angle (.)) on aerodynamic performance, power-to-weight ratio and a痛得哭了 发表于 2025-3-24 00:08:38
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