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- reduced ordered pair group 约化有序对群
- Any ordered pair of bases makes a sequence. 任意一对排列整齐的碱基形成一个序列。
- 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。
- UPGMA (unweighted pair group method with arithmetic mean) cluster analysis was also performed by the program of PHYLIP. 实验结果表明，江西省地方鸡种和引进品种之间的亲缘关系较远；
- 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。
- 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. 表示在二维平面中定义点的、整数X和Y坐标的有序对。
- In addition, we used unweighted pair group method arithmetic average (UPGMA) to analysis genetic relationship of 20 strains. 结果显示20个菌株基本按所属菌群聚类，只有个别菌株与不同菌群的菌株聚在一起。
- The informational orderliness could be classificated into ordered pair,informational ordered series and informational ordered network. 认为信息有序性可分类为有序对、信息有序系列、信息有序网络等；
- A number consisting of an ordered pair of real numbers, expressible in the forma+bi, where a and b are real numbers and i squared equals minus one (i.e. i 2=-1). 一种由有序的实数对而组成的数,可表示为a+bi的形式,其中a和b是实数;而i的平方等于-1。
- A new design method of nonlinear reduced order state observer is proposed,and the exponential convergence is proved for the proposed state observer. 提出一种非线性降维状态观测器设计方案,并从理论上证明了状态观测误差的指数收敛性。
- The ASE system for a wing model is applied to reveal the mechanism of the method by comparing the full model with the reduced order model. 以机翼气动伺服弹性系统为对象，比较了降阶前后模型变化情况。
- A directed graph, or digraph G consists of a finite nonempty set of vertices V, and a finite set of edges E, where an edge is an ordered pair of vertices in V. 有向图，或图克组成的有限非空子集的顶点V和有限的一套边英，那里的优势是下令对顶点在五顶点也称为节点。
- Reducing order lead time can be taken by reducing batch. 可以通过订货小批量化缩短订货提前期。
- Based on Nei"S genetic distances, F_1 progenies were divided into four groups byUPGMA (Unweighted Pair Group Method with Arithmetic Average) of DPS2000. 2．采用数据统计分析软件DPS2000中的UPGMA法对实验数据进行聚类分析，得到了根据遗传距离建立的聚类图。
- General design theory for nonlinear reduced order observers (NRO) for forced nonlinear multivariable plants was proposed, with the Luenberger linear reduced order observers as just a special form of the general model. 提出非线性多变量受控对象的非线性降维观测器(NRO)的一般设计理论 ,从而使 L uenberger线性降维观测器成为其特殊形式。
- Unweighted pair group method with arithmetic mean 不加权配对组算术方法
- 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。
- A cyclic triple (x, y, z) on X is a set of three ordered pairs (x, y), (y, z) and (z, x) of X. 设X是一个有限集。 X上的一个循环三元组(x，y，z)是指由X中的三个有序对(x，y)，(y，z)和(z，x)构成的集合。
- The binary operations in that ring have as domain ordered pairs of functions, and as codomain functions. 因此定义域和对映域是函数一开始就确定的强制约束。
