说明: 空气动力学基本原理.PPT.The term “aerodynamics” is generally used for problems arising from flight and other topics involving the flow of air. Ludwig Prandtl,1949 Aerodynamics:The dynamics of gases, especially of atmospheric interactions with moving objects. <HengZo> 在 2009-12-28 上传 | 大小:13631488 | 下载9次