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1·The earth is a spheroid and not a sphere.

地球是一个椭球而非球体。

2·A prolate spheroid is generated by revolving an ellipse about its major axis.

扁长球体是将一个椭圆体依其主轴旋转而成的。

3·The three types of particles were assumed: a sphere, a spheroid and a hemisphere.

这三种类型的粒子被假设为：球状、球体与半球。

4·Having the shape of a spheroid generated by rotating an ellipse about its longer axis.

一种由一个椭圆围绕它的某个轴旋转而产生的形状。

5·Can swipe the spheroid clean on the sharp valve seat edge at the time of each operation.

每次操作锋利的阀座边缘都可以把球体刮擦干净。

6·What do these elements is the basic geometric figure like cube, spheroid and pyramid type.

这些元素是什么呢，是基本的几何图形像立方体，球体和金字塔型。

7·It briefly describes several practical methods for machining non-radial hole on spheroid pipes.

简述了椭球形管板非径向孔加工的几种较实用方法。

8·As a criterion of the earth's equilibrium is taken the deviation of the geoid from the spheroid.

地球体与球的偏差，被用来作为地球平衡的判据。

9·The effect of the density inhomogeneity on the gravitational collapse of a spheroid is discussed.

本文讨论了密度不均匀性对椭球引力坍缩的影响。

10·The earth is an oblate spheroid - a sphere with flattened poles and a slight bulge at the equator.

地球是一个扁平的球体—一个具有扁平的两极和赤道附近稍稍凸出的球体。