semi-hyperbolic space

• 半双曲空间

semi-hyperbolic space的用法和样例：

例句

1. The simplest space with negative curvature is called hyperbolic space, which is defined as space with constant negative curvature.
   最简单的负曲率空间称为双曲空间，这个空间处处都有相同的负曲率。