| 释义 |
spheroid/ˈsfiərɔid/n. 1 a spherelike but not perfectly spherical body 扁球体 2 a solid generated by a half-revolution of an ellipse about its major axis (prolate spheroid 长球) or minor axis (oblate spheroid 扁球) (绕椭圆的长轴或短轴半旋转的)回转椭圆体 □ spheroidal /sfiəˈrɔid(ə)l/ adj.□ spheroidicity /-ˈdisiti/ n. |