有序对

ordered pair───有序对偶，[数]有序偶

order papers───（尤指英国议院的）议事日程表；讨论事项

ordered sets───指令组

ordered fields───有序字段

referred pains───[医]牵涉性痛（不在痛源处的疼痛）

Cooper pairs───库珀对

crepe hairs───人造毛发，假发

Draws a bezier spline defined by four ordered pairs of coordinates that represent points.───绘制由四个表示点的有序坐标对定义的贝塞尔样条。

By "the graph of the set of ordered pairs" is meant the set of all points of the plane corresponding to the set of ordered pairs.───通过“序偶集的的图形”，说明了平面的所有点集与序偶集相对应。

I ordered five pairs of glasses total, from four different retailers and started receiving pairs about a week later.───我一共从四个不同的零售商那里订购了五副眼镜，大约一周后开始陆续到货。

If the edges are ordered pairs of vertices then we get the notions of a directed graph and directed multigraph.───如果边都是顶点的有序对，则得到有向图和有向重图的概念。

The binary operations in that ring have as domain ordered pairs of functions, and as codomain functions.