pair n. (pl. pair(s)) 1.一对,一双,一套,(眼镜等的)一副;(剪子等的)一把,(裤子等的)一条。 2. 一对男女,未婚夫妇;(动物的)偶。 3.系在一起的两匹马。 4.【机械工程】对偶,副。 5.(成对物的)另一方。 6.(议会)约好互相弃权的对立两派的两个议员;(比赛等中的)两人合伙关系。 7.(纸牌等)同点子的一对。 8.〔英方〕(楼梯等的)一段。 a pair of shoes 一双鞋。 two pair(s) of trousers 两条裤子。 the happy pair 新郎新娘。 They are a pretty pair. 他们真是好一对。 a carriage and pair 双马马车。 the pair to this sock 这双袜子的另一只。 a pigeon pair 一男一女的双胞胎;(只有)一个儿子和一个女儿。 in a pair =in pairs 成双,成对。 pair of colours 【英军】国旗和团旗。 pair of pipes 〔美国〕(唱歌或说话的)声音。 pair of stairs [steps] 梯子,楼梯 (I live up two pair of stairs front. 我住在三楼前室)。 pair royal 【牌戏】三张同样的牌;三颗同点的骰子。 (quite) another [a different] pair of shoes [boots] (完全是)另外一个问题。 take [show] a clean pairof heels 一溜烟逃走;逃之夭夭。 vi. 1.成对,配合;交配;〔俚语〕成夫妇 (with)。 2.(议会)相约弃权。 vt. 1.使成对。 2.使成配偶;使交配。 pair off 1. 使分成[摆成]一对一对。 2. 两个成一组,成对而去。 pair off with 〔口语〕和…结婚。
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。
Ordered pair , representing the width and height of a rectangle 排序对,表示矩形的宽度和高度。
Stores an ordered pair of integers , typically the width and height of a rectangle 存储一个有序整数对,通常为矩形的宽度和高度。
Draws a bzier 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。
Stores an ordered pair of floating - point numbers , typically the width and height of a rectangle 存储有序浮点数对,通常为矩形的宽度和高度。
The explanatory theory of illocution and ordered pair p . achinstein on pragmatic theory of scientific explanation 阿钦斯坦关于语用学科学解释
Represents an ordered pair of floating - point x - and y - coordinates that defines a point in a two - dimensional plane 表示在二维平面中定义点的浮点x和y坐标的有序对。
Represents an ordered pair of integer x - and y - coordinates that defines a point in a two - dimensional plane 提供有序的x坐标和y坐标整数对,该坐标对在二维平面中定义一个点。
5 ) by using non - order pair as the basic element , we give out the definitions of discernibility system and the indiscernibility context 5 )以无序偶作为基本元素,我们给出了区分系统和不可区分背景的形式化定义
A directed balanced incomplete block design ( dbibd ) with order v , block size k and index a , denoted by db ( k , ? ; v ) , is a pair ( x , a ) , where x is a set of v points and a is a collection of transitively ordered k - tuples ( called blocks ) of x , such that each ordered pair of distinct points of x occurs exactly in a blocks 一个阶为v ,指标为及区组大小为k的有向平衡不完全区组设计, db ( k , ; v ) ,是指一个序偶( x , a ) ,其中x是一个v元点集, a是x的一族可迁有序k元子集(叫做区组) ,使得x中任意两个相异点组成的有序对恰出现在个区组中。
百科解释
In mathematics, an ordered pair (a, b) is a pair of mathematical objects. In the ordered pair (a, b), the object a is called the first entry, and the object b the second entry of the pair.