回转双曲面 [数] hyperboloid of revolution

回归曲面 regression surface

回转二次曲面 quafric of revolution ; [数] quadric of revolution

曳物线回转曲面 surface of revolution of tractrix

二次响应曲面回归分析 rsreg

曲面回转 surface rotation

回圈曲面 Loop surfaces

曲面回归 response surface regression

单叶回转双曲面 one sheet hyperboloid