短語詞組短語rectangle multiple -spline 矩形花鍵multiple resolution spline 多分辨率樣條multiple spline hub 花鍵輪轂multiple spline shaft 花鍵軸;多鍵軸The long -lead multiple-start helical spline 大導(dǎo)程多線矩形螺旋花鍵B -spline with multiple knots 重結(jié)點樣條 返回 multiple spline