超球面

例句：

1. 1. The supersphere is a mathematical concept that describes the shape of an object when viewed from above.
   超球面是一个数学概念，它描述了从上方观察物体时的形状。
2. 2. In physics, the supersphere is used to describe the surface of a sphere with a curved edge.
   在物理学中，超球面用于描述一个有弯曲边缘的球面的表面积。
3. 3. The supersphere has been studied extensively in the field of astrophysics.
   在天体物理学领域，超球面得到了广泛的研究。