例句與造句

1. 4 - intersection theory in point set topology is cited into time domain and topological relation between several temporal forms are analyzed in detail . besides , the paper uses temporal topological relation to describe cadastral changing process particularly
   把點集拓?fù)鋵W(xué)中的四元組理論引用到了時間域中，詳細(xì)地分析了幾種時間形式之間的拓?fù)潢P(guān)系，用四元組描述的時態(tài)拓?fù)潢P(guān)系對地籍變更過程進行了詳細(xì)的描述。
2. It's difficult to find intersection theory in a sentence. 用intersection theory造句挺難的