塑件宜取回转体对称外形，不宜过高。
Plastic Parts Swinging back to symmetrical shape, should not be too high.
推荐理由：perFORM [d] ance小屋外形对称，风格现代，我们认为很受欢迎。再说还有抗灾性能。
Why we like it: the perFORM [d] ance house is symmetrical pleasing with a modernistic style we think could become really popular - plus they get extra points for a disaster resistance.
迎角、旋成体的外形，尤其是头部的几何形状是细长前体出现非对称涡的关键因素。
Angle of attack and nose shape of bodies are key factors that asymmetric vortex occurs over slender bodies.
应用推荐