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matrix combination
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  矩阵合成
     Broad nonlinear equal-order Nth power Matrix combination of q-mode light field density operator and hamiltion operator
     q模光场密度算符和哈密顿算符的矩阵合成
短句来源
     Light field density operator and hamiltion operator is analyzed and the matrix combination rules of q-mode light field density operator and Hamiltion operator illustrated in the paper. Product-sum, continued product-sum, and symbol of continued multiplication direct sum are defined.
     从物理意义角度 ,对光场的密度算符和哈密顿算符作了系统分析 ,给出 q模光场密度算符和哈密顿算符的矩阵合成规则 ,并定义几个新的概念和符号——积和 ,积和连加 ,直积连乘符号 .
短句来源
  “matrix combination”译为未确定词的双语例句
     The left and right action of structure group elements and frame are defined using matrix multiplication, with a decomposition form of affine frame into matrix combination. A new inhomoge-neous Poincare' frame bundle P(M) and its associated bundle E(M) are thus established resulting from using a new method to define the effect of the structure group on the product manifold P×M'.
     用矩阵乘法定义了群元素的左、右作用以及它们对矢量和标架的左、右作用,规定了将仿射标架分解为矩阵组合的一种形式,并用一种新的方法定义结构群对积流形P×M′的作用,从而建立了新的非齐次Poincare′标架丛P(M)及其配丛E(M)。
短句来源
     Identifying Parameters of Offshore Platform Based on Variant Time Base Data Matrix Combination and Real Computation Technology
     基于变时基数据矩阵构造和实时计算的海洋平台结构参数识别
     Fourthermore, it especially makes a systematic study on cost driver method of combination, including a cost driver method of matrix combination and a merging model of mutipal cost drivers, and discusses the relation of the two methods.
     之后重点对成本动因合并的方法进行了系统性的研究,主要包括矩阵法和多成本动因合并模型,并讨论了它们之间的关系。
短句来源
     the HPAM adsorption on the reservoir core sand is of 2.0 mg/g, being slightly lower than that on the tertiary clay combination and much higher than that on the tertiary matrix combination which shows the prior role of clay minerals.
     HPAM在储层岩心上的吸附量为 2 .0mg/L ,略低于三元粘土矿物组合上的吸附量而高于三元骨架矿物组合上的吸附量 ,表明了粘土矿物的主导作用。
短句来源
  相似匹配句对
     With combination of M. D.
     D.
短句来源
     The Hadamard Convex Combination of Judgement Matrix
     判断矩阵的Hadam ard凸组合
短句来源
     Matrix Analysis in the Combination Optical Modulation
     组合光调制的矩阵分析
短句来源
     Matrix Polymerization
     聚合新技术—模板(MatriX)聚合(Ⅰ)
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     Matrix Anal.
     Matrix Anal.
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  matrix combination
Role of fibre surface-matrix combination in carbon fibre reinforced epoxy composites
      
The design of notched high-performance composites requires therefore a special proof of their notched strength, which includes the structural parameters of the fibre/matrix combination, fibre orientation and layer arrangement.
      
This paper addresses some general aspects of switching devices consisting of a parallel-series (matrix) combination of elementary switches.
      
Matrix combination of elementary switches: general considerations and application to MEMS relays
      
This antibody-matrix combination was transferred to a column, washed extensivelywith 3.5 mol/Lpotassium thiocyanate Human serum and urine.
      
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Two different representations are given to the left and right action of all the elements of structure group ISO (3.1). The left and right action of structure group elements and frame are defined using matrix multiplication, with a decomposition form of affine frame into matrix combination. A new inhomoge-neous Poincare' frame bundle P(M) and its associated bundle E(M) are thus established resulting from using a new method to define the effect of the structure group on the product manifold P×M'.

本文给出了结构群ISO(3,1)元素左右作用的两种不同表示。用矩阵乘法定义了群元素的左、右作用以及它们对矢量和标架的左、右作用,规定了将仿射标架分解为矩阵组合的一种形式,并用一种新的方法定义结构群对积流形P×M′的作用,从而建立了新的非齐次Poincare′标架丛P(M)及其配丛E(M)。

A novel approach for the fast digital Simulation on induction motor transients is proposed. Owing to the fact that the inductance matrix of a three-phase induction motor is a cycle one and the characteristics of the cycle matrix combinations are valid, it is preferable to derive correlative expressions between the inductance matrix and its inverse to obtain the results straightforward by assignment instead of calling subrotines for saving much computation time. Computation time by this approch...

A novel approach for the fast digital Simulation on induction motor transients is proposed. Owing to the fact that the inductance matrix of a three-phase induction motor is a cycle one and the characteristics of the cycle matrix combinations are valid, it is preferable to derive correlative expressions between the inductance matrix and its inverse to obtain the results straightforward by assignment instead of calling subrotines for saving much computation time. Computation time by this approch is comparable with that by coordinate transformation method.

根据三相异步电动机电感矩阵为循环矩阵这一特点,利用循环矩阵的某些性质导出一些通用的关系式用于编程而不需要坐标变换。用所提出的方法和公式,以FORTRAN语言编程,在PDP-11小型机上对三相异步电动机的启动等问题进行了数字仿真。结果表明:与普通方法编程相比,运算机时缩短为不到原机时的三分之一,即基本上接近用坐标变换后仿真模型编程的上机运算时间。

Owing to the fact that the inductance matrix of a three-phase induction motor is a cycle one and characteristics of the cycle matrix combinations are valid, it is preferable to derive correlative expressions between the inductance matrix and its inverse to obtain the results straight forward by assignment instead of calling subroutines for saving much computation time.Computation time by this approach is compared with that by coordinate transformation method.

根据三相感应电动机的电感系数矩阵为循环矩阵这一特点,利用循环矩阵的性质,导出了电感系数矩阵求逆的表达式。利用导出的公式编程求解三相感应电动机在相坐标系统中的状态方程,所用机时仅为普通方法的三分之一,基本上等于采用坐标变换后的上机时间。

 
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