lattice ordered group造句

例句与造句

1. This paper is organized in the following way . in sections 1 and 2 we will give some basic definitions such as quasi - lattice ordered groups , directed and hereditary sets and so on
   前两节分别给出了几个重要的基本概念(拟格序群和可传定向集等)以及与它们各自相关的命题。
2. It's difficult to find lattice ordered group in a sentence. 用lattice ordered group造句挺难的