partially ordered set meaning in Chinese

半序集
偏序关系
偏序集合
序对偶
严格偏序
有序集合

Using theory of partially ordered sets to study data envelopment analysis
偏序集理论在数据包络分析中的应用研究
Method of data envelopment analysis based on the theory of partially ordered sets
基于偏序集理论的数据包络分析方法研究
Lattice is a kind of important partially ordered sets , its theory play an important role in many branches of mathematics . such as computer logical design and procedure theory . to construct some kinds of practical lattice is a very interesting work . in china , wan . ,
格是一类重要的偏序集，它的理论已经涉及到数学的许多分支，在许多领域(如在计算机的逻辑设计和程序理论等)有着广泛的应用。