直立椭圆柱体  Vertical elliptic cylinder

椭圆形柱状矿体  elliptical columnar orebody

圆─椭圆─圆孔型  round-oval-round pass

圆－椭圆－圆  round-oval-round

半椭圆体  semiellipsoid

贝塞耳椭圆体  Bessel ellipsoid

贝索尔椭圆体  Bessel’s ellipsoid

变形椭圆体  deformation ellipsoid

参考椭圆体  reference spheroid; reference ellipsoid; capped primer mechanisms; geodetic reference spheroid; spheroid of reference

超椭圆体  hyperellipsoid

弹性椭圆体  ellipsoid of elasticity

倒应变椭圆体  reciprocal strain ellipsoid

地球回转椭圆体  earth’s spheroid; earth‘s spheroid

地球椭圆体  terrestrial ellipsoid; earth’s spheroid; chart limit accuracy; earth‘s spheroid; earth ellipsoid

地球椭圆体说  ellipsoidal earth’s theory

夫累湼尔椭圆体  Fresnel ellipsoid

夫瑞乃椭圆体  Fresnel ellipsoid

共轴双半椭圆柱透镜  coaxial double half-ellipse lens

惯量椭圆体  momental ellipsoid