查询词典 matrices

X(k+1)\}=AX\}(1) where A is an n×n fuzzy matrix, the n-tuple fuzzy vector X(0) is a starting state, AX are products of fuzzy matrices in the sense of max-T and T is a triangular norm.

考察如下模糊离散动力系统X(k+1)=AX (1)其中A为n阶模糊方阵，系统初态X(0)为n维模糊向量，AX为max-T 意义下模糊矩阵的乘积， T为三角模。

Signalmen who have worked for more than one year and 70 new telegraph operators are subjected to Pattern Number Coding Ability Test, Ravens Progress Matrices, Memory Span Test, Distribution of Attention Test, Knocking Board Test, Choice Reaction Time Test, Action Speed Test, Action Stability Test, 16PF Test, Cornell Medical Index, SAS and SDS. hi the meanwhile their supervisors appraise the performance levels based on five grades from 5,4,3,2 and I .

研究对象为某军区工作1年以上的通信专业技术人员469名，另有作为预测效度检验的报训队新兵70名，分别接受图形数字编码能力测验、瑞文标准推理测验、记忆广度测验、注意分配测验、敲击板测验、选择反应时测验、动作速度测验、动作稳定性测验、卡特尔16PF测验、康奈尔测验、抑郁自评量表测验、焦虑自评量表测验；同时进行专业水平评价。

Two coordinate conversion matrices respectively for rotation angles in two rotators express the same conversion,they are thus equal,and by contrasting them the relationship between these two kinds of rotation...

分别用两个三自由度转动体的转角所表示的两个直角坐标系之间的空间旋转坐标变换矩阵，代表同一变换，因而相等，由两个矩阵的对应元素相等可直接得出两个转动体之间的转角关系式。

Based on the introduction of the theory of the polymer solutions, the mechanisms of DNA separation by the capillary electrophoresis in non-gel sieving matrices are reviewed in this paper, which includes Ogston sieving model, various modified reptation models, transient entanglement coupling mechanisms and its improved mechanisms.

本文在介绍高分子溶液理论的基础上，综述了DNA在毛细管电泳无胶筛分介质中的分离机理，主要包括Ogston筛分模型、各种修正的爬行模型、瞬态缠结偶合机理及其改进机理等。

In attention test their scores were lower and their false rate was higher than those in normal children.There was no difference between two groups in Ravins Standard Progressive Matrices.(2)The occurrence rate of behavior problems in children with ADHD was higher than that in normal children.

2ADHD组的行为问题发生率(71.9%)较对照组(24.3%)明显增高；ADHD组男童强迫性、多动及攻击三种行为问题发生率高于对照组男童(P.05)，其9个行为因子的得分均显著高于对照组男童(P.01)：ADHD组女童的多动行为问题发生率高于对照组女童(P.01)，其抑郁、残忍、社交退缩、多动、攻击、违纪行为因子分值高于对照组女童。

The form of these perturbers is suggested above: square symmetric pairwise comparison matrices so that the interaction between elements Ai and Aj is regarded as equal to that between Ai and Aj.

形式perturbers这是上面建议：方形对称成对比较矩阵使互动元素ai和aj，被视为等同于之间的爱和aj。

A fast direction of arrival estimation method of wideband sources has been proposed. A new techniques is presented to compute the focusing matrix. It needs no direction pre-estimation or matrix eigendecomposition, so the focusing matrices are insensitive to the signals' direction and the computation is simple.

提出了一种新的聚焦矩阵的计算方法，该方法不需要进行角度预估计，也不需要进行任何矩阵特征值分解，对信号方向不敏感，运算量小。

Certain classes of matrices are indicated for which the star、left-star、 right-star and minus partial orderings, or some of them, are equivalent.

定义了态射的加权广义逆，证明它的唯一性，在某些情形下给出了存在的充要条件和表达式。

Biological systems, however, use biomacromolecules as nucleators, cooperative modifiers, and matrices or molds to exert exquisite control over the processes of biomineralization, resulting in unique inorganic-organic composites with various special morphologies and functions.

然而，在生物系统中，利用生物大分子作为成核剂、协同调节剂或基质和模板，能够精确地控制生物矿化过程，导致具有特殊形貌和功能有机-无机复合材料的形成。

First the unknown signals were separated by joint approximate diagonalisation of eigen-matrices algorithm. Then the method used the smoothed pseudo Wigner-Ville distribution of each separated FH signal to estimate its transmission parameters such as hop duration, time-offset and hopping frequency pattern.

首先采用特征矩阵联合近似最优化算法分离跳频信号，再利用多窗口重叠的平滑伪Wigner-Ville分布来估计出跳频信号的跳周期、定时偏差和跳频频率等参数。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。