combinatorial polytope

例句：

1. 1.The combinatorial polytope is a mathematical concept that involves the study of shapes with multiple faces.
   组合多面体是一个数学概念，涉及研究具有多个面的形态。
2. 2.In combinatorial design, engineers use these polytopes to create functional and aesthetically pleasing designs.
   在组合设计中，工程师使用这些多面体来创造功能和美学上令人满意的设计。
3. 3.The combinatorial polytope problem is a classic example of a computationally intensive optimization problem.
   组合多面体问题是一个经典的计算密集型优化问题的例子。