infinite discrete group

例句：

1. 1.The infinite discrete group is a fundamental conceptin the field of mathematics.
   无限离散群是数学领域中的一个基本概念。
2. 2.Infinite discrete groups are studied extensively inthe study of commutative rings andalgebraic structures.
   在研究交换环和代数结构时，无限离散群得到了广泛的研究。
3. 3. Theinfinite discrete group has beenused to model various complex systems, such as the human brain.
   无限离散群被用来模拟各种复杂的系统，如人类大脑。