Since the new spline can include both polynomial curves and trigonometric curves as special cases without rational form,it can be used as an efficient new model for geometric design in the fields of CAD/CAM.是什么意思_Since the new spline can include both polynomial curves and trigonometric curves as special cases without rational form,it can be used as an efficient new model for geometric design in the fields of CAD/CAM.在线翻译_英语_读音_用法_例句