revolving solid meaning in Chinese

施转体
转成体

Using two - arm robot on special - shaped surface working is a renovation of mechanic cutting technique . it can curve all kinds of closed surface including prism and revolving solid . it can meet the requirement of keeping being perpendicular with the unshaped surface whenever works
双臂机器人用于异形曲面加工是机械加工技术上的创新，它可雕刻各种全立体异形曲面，并可加工棱柱和旋转体，在加工作业时能满足处处垂直于工件待成型表面的要求。