2) lower quadrant signal
下象限号志
3) Negatively upper(lower) quadrant dependent
负上(下)象限相依
4) lower orthant quasi hazard order
下象限拟危险率序
1.
Based on hazard orders and quasi hazard orders together with the comparison of conditional random vectors under stochastic orders,the concepts of upper orthant hazard order and lower orthant quasi hazard order are presented,and their basic properties as well as the relationship with other stochastic orders are explored.
在危险率序和拟危险率序基础上,研究了条件随机向量的分布函数在随机序意义下的比较,提出了上象限危险率序和下象限拟危险率序的概念,研究了它们的基本性质,以及与其他随机序之间的关系。
5) Quadrant
[英]['kwɔdrənt] [美]['kwɑdrənt]
象限
1.
The connection between the convexity and concavity of vertices of an arbitrary polygon and the quadrant of coordinates is discussed,and an algorithm for detecting the convexity and concavity of vertices of an arbitrary polygon is presented.
文章讨论了多边形顶点凸、凹性与顶点为原点建立的坐标及相邻顶点在此坐标系中所处象限的关系;并根据此思想提出了一种确定任意多边形顶点凸、凹性的判定算法,该算法在一定条件下能够加快判定速度,此时每个顶点的判断需要4次比较。
2.
This article supplements and Proves the general application of interference intensity distribution of polarized light: on:condition:ithat the directions of the transmissive vibration of two polaroids are respectively adjacent to the two quadrants.
本文考虑了两个偏振片透振方向分别在相邻两个象限的情况，补充证明了偏振光干涉强度分布公式的普遍适用性。
3.
Also the end point distinction and the automatic quadrant problem are solved.
该算法对一般的逐点比较法进行了改进,在插补过程中只进行整数的加、减法运算,减少了数据的处理时间,解决了终点判别问题和自动过象限问题。
6) A quadrant
A象限
补充资料：象限
象限
quadrant
象限l呷由胡t;拙明pa.T} 由两条相互垂直的直线把平面划分成的四个区域(角)中的任何一个.Bc3.3
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条