e
llip
soid
复数形式
ellipsoids
1
椭球体
a three-dimensional shape similar to a stretched or compressed sphere
- The Earth is often approximated as an oblate ellipsoid due to its slightly flattened shape at the poles.
由于地球在两极略微扁平，因此常被近似为一个扁球椭球体。
- An ellipsoid can be formed by elongating or compressing a sphere along its axes.
椭球体可以通过沿其轴拉伸或压缩球体来形成。
- In geodesy, the reference ellipsoid is used as a mathematical model to represent the Earth's shape.
在大地测量学中，参考椭球体被用作表示地球形状的数学模型。
- Ellipsoids are common in physics and engineering, describing shapes ranging from celestial bodies to mechanical components.
椭球体在物理和工程中很常见，描述了从天体到机械部件的各种形状。
- Navigation systems often use ellipsoids to model the Earth's surface for accurate positioning.
导航系统经常使用椭球体来模拟地球表面以实现精确定位。