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矩阵网络
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  “矩阵网络”译为未确定词的双语例句
     The Design of Switch Network in Wireless Subscriber System
     交换矩阵网络的控制与设计方法
短句来源
     Aiming at the need of agility of switching in the data communication system, we design the switching matrix net which used analog switching integrate circuit.
     针对数据通信系统中线路自动控制及灵活转接的需要,设计了采用模拟开关阵列集成电路的级连,来构成交换矩阵网络
短句来源
     Ladder diagram is looked upon as a network which is consisted of input/output junction and junction symbol . Based on the network the authors designed a new kind of edit system of ladder diagram by use of pointer array, and simply show the edit and storage of it, then combined with source program introduce the positive direction read and compile in detail.
     :把梯形图看作一个由输入 /输出接点和接点间的连接符相互组合而成的稀疏矩阵网络 ,介绍一种基于该网络采用指针数组建立的梯形图编辑系统 ,并简单说明对梯形图编辑存储 ,结合源程序详细介绍对梯形图的正向读取和编译
短句来源
     A switching device which can be used in a artificial system was introduced.
     针对数据通信系统中线路自动控制及灵活转接的需要 ,设计中采用了模拟开关阵列集成电路的级连 ,来构成交换矩阵网络
短句来源
     This text expertises harddisk server, matrix share, analog and digital multi-channel, automotive controlling system in Zhuhai Radio and TV station.
     叙述了硬盘服务器、矩阵网络共享,模拟、数字多频道自动播出控制系统的组成模块。
短句来源
  相似匹配句对
     ON THE MATRIX ANALYSIS OF NETWORKS
     关于网络矩阵分析
短句来源
     Networking
     网络
短句来源
     Network Data
     网络
短句来源
     Utilizing The D——R Matrix Simplification Resistance Network
     基于D—R矩阵的电阻网络化简
短句来源
     Algebraic Matrix Roots
     矩阵的代数根
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  matrix network
Scanning electron microscopy (SEM) showed that the matrix network was fibrillar with a globular surface.
      
Embryogenic cells of somatic embryos are covered by special extracellular cell wall layer called extracellular surface matrix network (ECMSN) at their early developmental stages.
      
The effects of the oriented fiber filler particles on the microscopic properties of the matrix network chains were investigated by using nanofiber filler particles as reinforcing material.
      
The presence of a nuclear matrix network in animal cells has been claimed by many workers in the last decade.
      
This paper proposes a new correlation matrix network model of associative memory in brain.
      
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' The contactless coverage switch is an important device for seismic prospecting. At present,however,all of the coverage switches used both at home and abroad are contact mechanical ones. They cannot, more or less, meet the requirements of current digitalization of seismic data enhancement'in consequence of a good fews disadvantages existing in practice.

覆盖开关是地震勘探的重要设备,但是,目前国内外所用的覆盖开关全都是有触点的机械开关,由于它存在缺点甚多,就不大适应当前数字化的要求。 无触点覆盖开关是根据新设计的“场效应管矩阵网络”来实现的。由于它克服了机械开关的缺点,所以曾得到野外人员的欢迎。

In processing sparse matrices, direct method such as Gauss elimination method and LU decomposition method is generally employed both at home and abroad. Since in the process of direct computation fill-in will be produced, this will cause many additional computations. If iterative method is used, the additional computation will be greatly reduced because the coefficient matrix remains tne same during the computation. But the use of the iterative method has its preconditions. In this paper a series measures are...

In processing sparse matrices, direct method such as Gauss elimination method and LU decomposition method is generally employed both at home and abroad. Since in the process of direct computation fill-in will be produced, this will cause many additional computations. If iterative method is used, the additional computation will be greatly reduced because the coefficient matrix remains tne same during the computation. But the use of the iterative method has its preconditions. In this paper a series measures are taken to meet these demands. After overcoming various difficulties, a program for solving large sparse matrix by iterative method is produced and has obtained good results. The programs in this paper prove that their ability of solving ill-conditional. equation is better than that of the direct method by Hirbit Matrix testing and the range of application is therefore extended. We had produced two programs of D. C. and A. C. The formulation of network uses modified nodal analysis approach.

国内外多用高斯消元、LU分解等直接法作稀疏矩阵的算法,因为直接法运算过程中会产生“填元”,这就要增加许多辅助的运算.如果使用迭代法,由于系数矩阵不变,则会使辅助计算量大大减少.但是应用迭代法有些先决条件,本文采用了一系列措施满足了这些要求,并克服了各种困难、成功地编制了用迭代法解具有大型稀疏矩阵的网络程序,取得了良好的效果.通过对Hirbit矩阵的检验,证明本文所编程序在解病态方程能力上也大大超过了直接法,从而使程序的应用范围扩大.我们巳编制了直流和交流分析两个基本程序.网络建模采用的是改进节点法.

This paper describes the principle of using the matrix-network technique to solve some problems of Group-Job-Scheduling and conventional product Job scheduling. This technique is also suitable for sequential job scheduling, parallen job scheduling and intercross job scheduling. With the mathematical, medal fitted by the matrix-network technique described above, a new method for computer aided product planning and computer process control is presented.

本文论述了应用矩阵——网络技术解算成组作业计划与常规生产作业计划中的若干问题,并能适用于顺序作业、平行作业以及交叉作业等多种生产形式,该文根据矩阵——网络所建立的数学模型,为采用计算机实现生产计划与生产过程控制提供了一种新方法。

 
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