MODIFY#CURVES 修改曲線#SetupDisplay 設置顯示Set up graphical display for curves.設置曲線的圖解顯示SetupRefPnts 設置參考點Assign reference points to selected curve(s).把參考點分配給選取曲線Fit#To#Refs 擬合參照Fit curve to reference points.根據參考點擬合曲線End#Control 端點控制Make curve tangent or normal to a reference.曲線為參考的法向或切向Control#Poly 控制多邊形Modify curve by control polygon.根據控制多邊形修改曲線Style#Pnts 型點Modify points of the curve.修改曲線點.Trim/Extend 修剪/延伸Trim/Extend selected curves by a reference curve or surface.根據參考曲線或曲面裁剪/延拓所選的曲線Adjust 調整Adjust the curve.調整曲線Split 分割Split selected curves by a reference curve or surface.根據參考曲線或曲面分割所選的曲線.Merge 合并Merge the curves.合并曲線Done/Return 完成/返回Exit this menu.退出此菜單。Done 完成Exit this menu.退出此菜單。Quit 退出Discard changes and exit this menu.取消所作改變退出此菜單。