回转面 meaning in Chinese
revolution surface
rotative surface
surface of revolution
Examples
- Automatic programming of nc turning canned manufacturing for revolving surface of nurbs curve
曲线构成的回转面数控车削循环加工的自动编程 - When the cutting plane is passed through the axes of holes or hollows , those features must be drawn as sections
当剖切平面通过回转面形成的孔或凹坑的轴线时，这些结构按剖视绘制，如图所示。 - A curve on a surface of revolution , formed by the intersection of the surface with a plane containing the axis of revolution
回转面曲线回转面与通过旋转轴的平面相交而形成的位于回转面上的曲线 - Surfaces used widely in engineering , such as gyration surface , developed surface , the normal circular - arc surface and so on , are the typical bertrand surface
文中指出，工程上常用的回转面、可展面、法向圆弧曲面等均属典型的白川德曲面。 - With the helicopter hovering at a safe altitude , roll the helicopter to the left , until the rotor blades are vertical , the helicopter must remain horizontal during this maneuver , drop collective and add forward cyclic
先将直升机停悬在安全的高度，然后将副翼打左舵执行1 / 4侧滚，直到主旋翼回转面成为垂直，机体必须保持水平，降低主旋翼的螺距成为0 ，并且将升降舵打降舵。