o/Nano Electro-Mechanical Electro-Mechanical Systems, Systems, DLUT DLUTР 2.4 机械中的流体力学 2.4 机械中的流体力学Р 公元前3世纪中国四川都江堰水利工程人类的祖先在海洋里生活了40多亿年Р59 YiResearch Luo, Research Center Center of Micro/Nano of Micro/Nano Electro-Mechanical Electro-Mechanical Systems, Systems, DLUT DLUT 60 YiResearch Luo, Research Center Center of Micro/Nano of Micro/Nano Electro-Mechanical Electro-Mechanical Systems, Systems, DLUT DLUTР 2.4 机械中的流体力学 2.4 机械中的流体力学Р 人类在空气里生活了700万年我们虽然生活在流体的世界里,对于一些流体运Р 动却缺乏认识。Р 高尔夫球,表面光滑还是粗糙?Р 汽车阻力,来自前部还是后部?Р 机翼升力,来自上部还是下部?Р61 YiResearch Luo, Research Center Center of Micro/Nano of Micro/Nano Electro-Mechanical Electro-Mechanical Systems, Systems, DLUT DLUT 62 YiResearch Luo, Research Center Center of Micro/Nano of Micro/Nano Electro-Mechanical Electro-Mechanical Systems, Systems, DLUT DLUT