1. An enumeration problem is solved for labeled consistent bipartite tournaments, and a sharp formula is obtained. 通过讨论，解决了标定一致二部竞赛图的计数问题，并获得了一个简明计算公式。
2. As enumeration problem about a kind of local ordering-disordering permutation and some properties of consistent bipartite tournament are discussed. 研究了一种局部有序-无序排列的计数问题和一致二部竞赛图的某些性质。
3. The purpose of this paper is to research the bipartite matching problem with incomplete attribute weights in consumer to consumer (C2C) e-commerce environment. 以C2C电子商务为实际背景，研究了在商品属性权重信息不完全的情况下买卖双方的双边匹配问题。
英英解释
adj.
1. divided into two portions almost to the base
2. involving two parts or elements
