A semi-empirical and nonlinear aerodynamic model ONERA is employed to model aerodynamics that the nonlinear aeroelastic problem of a sandwich wing is well defined.是什么意思_A semi-empirical and nonlinear aerodynamic model ONERA is employed to model aerodynamics that the nonlinear aeroelastic problem of a sandwich wing is well defined.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句