cantor comb造句

例句与造句

1. The Cantor set, sometimes also called the Cantor comb or no-middle-third set, is given by taking the interval ( set ), removing the open middle third, removing the middle third of each of the two remaining pieces, and continuing this procedure ad infinitum.
2. It's difficult to find cantor comb in a sentence. 用cantor comb造句挺难的