ellipsoid中文什么意思

n.
【数学】椭圆；椭(圆)球。 ellipsoid of stress 应力椭(圆)面。

• ellipsoid ellipsoid:    椭圆面
• bessel ellipsoid:    贝塞耳椭圆体; 贝塞尔椭球
• bitruncate ellipsoid:    二截椭圆形的

例句与用法

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1. The locus e of points is an ellipsoid .
   点的轨迹E是一个椭球。
2. In this way the sphere is transformed into an ellipsoid .
   于是球体变成为椭球体。
3. The shape of a real 2p orbital is two separated, distorted ellipsoids .
   实2p轨道的形状是两个分开的变形的椭球。
4. In reality the earth is not exactly spherical but rather shaped somewhat like a flattened ellipsoid .
   实际上地球不是精确的球形，而有点象一扁椭球。
5. The interrelation between the signs of the birefringence in the planes of symmetry can be deduced from the index ellipsoid .
   各对称面的双折射符号之间的相互关系，可以从标准椭球体推定。

英文释义

名词

1. a surface whose plane sections are all ellipses or circles; "the Earth is an ellipsoid"

形容词

1. having the nature or shape of an ellipsoid
   同义词：ellipsoidal, spheroidal

百科释义

An ellipsoid is a closed quadric surface that is a three dimensional analogue of an ellipse. The standard equation of an ellipsoid centered at the origin of a Cartesian coordinate system and aligned with the axes is