旋转抛物面 meaning in English
paraboloid of revolution
Examples
- Concave reflecting surfaces of spherical cap , paraboloid and hyperboloid of revolution are investigated with regard to the dependence of the levitation force on the section radius rb and curvature radius r ( or depth d ) of the reflector
针对球面、旋转抛物面和旋转双曲面三种形状的凹面反射端，系统研究了悬浮力与反射端截面半径r _ b和曲率半径r (或深度d )之间的本征关系。