topological solid sphere

例句：

1. 1. Thetopological solid sphere is a fundamentalconcept in the study of quantum mechanics.
   拓扑固体球体是量子力学研究的基本概念。
2. 2. The topological solid spherehas been used to model the behavior ofmany complex systems.
   拓扑固体球已被用来模拟许多复杂系统的运行。
3. 3. In topologicalsolid sphere theory, the shape andsize of the object are determined by itsboundary conditions.
   在拓扑固体球理论中，物体的形状和大小由其边界条件决定。