semi-order的用法和樣例：
例句
- In this paper, we mainly study extensions of partial order and finitely totally order for partially ordered semirings, and obtain some new results.
本文主要研究了偏序半環的偏序擴張和有限全序擴張，並得到了一些新的結果。 - A new aggregating method was presented for ranking alternatives based on partial order preference of groups about each criterion, and decision maker without determining weights.
針對決策者給出方案集在每個屬性下的偏序偏好，且決策者沒有確定權重的多屬性群決策問題提出了一種新的集結排列方法。
