ellipsoid

1.Capsule long ellipsoid, ovoid-ellipsoid, or ovoid, septicidal, 4- or 5-valvate.

蒴长椭圆形，卵状椭圆形，卵形或，，-或5镊合状。

2.In this paper, unit moving trihedron is first constructed for a point on the surface of a revolution ellipsoid.

以旋转椭体面上某点为原点建立一个大地位活动架。

3.Isoperimetric inequality for sphere and ellipsoid is discussed, and the isoperimetric inequality of some region satisfying certain conditions is given.

全应力变化范围常用应力椭方程和应力椭面来描述。