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单词 spheroid
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.
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更新时间:2025/3/18 16:25:55