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电位方程
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  potential equation
     The new exact solutions of one-dimensional nonlinear transmission line potential equation
     一维非线性传输线电位方程新解探索
短句来源
     The nodal potential equation deduced from the generalized circuit may be expressed as follows: The augmented matrix of node potential equation of a generalized circuit is equal to the sum of all the part-matrixes of the circuit elements.
     从广义电路上导出的节点电位方程可表述为:广义电路上节点电位方程的增广矩阵等于各单元电路的分矩阵之和;
短句来源
     Some physical properties of the tearing pornt potential equation and the transformation matrix are demonstrated.
     分裂点电位方程和转换矩阵的一些物理性质得到了论证。
短句来源
     In this paper ,it not only discusses the current in return circuit, nodal point potential in the circuit analysis,but also finds the rules to the solution containing constant voltage,constant current and controlled power supply in the period of writing current in return circuit equation and node potential equation.
     本文讨论电路分析中的回路电流法、节点电位法——列写回路电流方程及节点电位方程时,对含有恒压源、恒流源及受控源的特殊支路的处理方法,找出了其中的规律。
短句来源
  potential equations
     Tearing Point Potential Equations and Transformation Matrix
     分裂点电位方程与转换矩阵
短句来源
     The massive parallel computing hasbeen the main obstacle to develop a whole-heart electrophysiological model. Difficultiescome from two aspects: the efficiency of executing and the convenience of describingthousands to millions groups of nonlinear action potential equations of cardiac cells.
     大规模并行计算是发展全心脏电生理模型的主要障碍,所涉及的问题有两个方面,即如何高效地执行和如何方便地描述几千至几百万组心肌细胞动作电位方程的并行求解。
短句来源
     The characteristic of this method is firstly expressing the potentials of adjacent nodes which are close to split points in linear functions of the potentials of split points, and then establishing the potential equations of these split points.
     其特点是先将邻裂点的电位表述为分裂点电位的线性函数。 然后建立分裂点电位方程
短句来源
     In order to form the tearing point potential equations simply and directly, voltage transformation matrix and current transformation matrix are introduced in this paper.
     为了简捷形成分裂点电位方程,本文引出了电压转换矩阵和电流转换矩阵。
短句来源
  “电位方程”译为未确定词的双语例句
     The Superposition Principle of Node Current in Linear Network and the Equation for the Node Electric Potential in Broad Sense
     线性网络节点电流迭加原理及广义的节点电位方程
短句来源
     3. By using variable-separated theory, the potential energy equation in space charge field was derived.
     三、用分离变量法推导了空间电荷场的电位方程,并借鉴田炳耕荷电圆盘模型求解出空间电荷场。
短句来源
     The selectivity of PTL-channel was estimatedfrom Goldman-Hodgkin-Katz equation by measurement of the reversal potentialin an asymmetrical salt solution.
     通过测定在非对称盐溶液中的平衡电位,根据Goldman—Hodgkin—Katz电位方程可推算出通道的离子选择性。
短句来源
     The part-matrix of the circuit element may be obtained from its own y perameter equation.
     单元电路的分矩阵可以用它自己的y参数方程转化得到。 根据上述结论,在计算机上自动形成电路的节点电位方程非常简便。
短句来源
     This article introduces a method which can transform a signal flow graph obtained from common node equations into a form that is easy for calculation of the sensitivity,and three relevant formulas have been deduced therefrom.
     本文介绍一种切实可行的从网络的节点电位方程出发,作出网络的信号流图,再把它转换为易于计算灵敏度形式的方法,并推导出三个计算灵敏度的公式。
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  potential equation
The shock-capturing projection-grid method [3] is used for integrating the conical potential equation.
      
The derived velocity potential equation is verified for the boundary conditions on the bubble surface and the orifice plate.
      
The regular solutions of generalized axisymmetric potential equation
      
The electromagnetic field is obtained by solving the 3-D vector potential equation on a grid extending outside the torch region.
      
An explicit form of the Riemann function has been derived for the potential equation and the stream function, and the limit transitions to the Tricomi equation or to the Euler-Poisson-Darboux equation are examined.
      
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  potential equations
We give solutions of the quantum conformal deformations of the Maxwell and potential equations in terms of deformations of the plane wave.
      
Quasi-potential equations are constructed for the relativistic scattering amplitude and the wave function of two interacting particles with spin 1/2.
      
Expression of electromagnetic-potential equations in quaternionic form
      
The circuit-field equations are solved for each value of slip in a double iteration process where non-linear potential equations are solved in the internal loop, and the linear complex circuit equations are solved in the external loop.
      
The implicit approximate factorization scheme known asaf2 is investigated here for the purpose of application to the solution of two-and three-dimensional transonic full potential equations in conservative form.
      
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At present, node-analysis is extensively used in the computer aided analysis of circuits. There are two methods to form node equations automatically--one is on the basis of the graph theory and the other on that of classical network theory. They are called [A]-matrix method and direct method for short respectively.In this paper, the computational technique of decomposing network into various subnetworks based on the principle of direct method is presented; and, at the same time, the mathematical model and block...

At present, node-analysis is extensively used in the computer aided analysis of circuits. There are two methods to form node equations automatically--one is on the basis of the graph theory and the other on that of classical network theory. They are called [A]-matrix method and direct method for short respectively.In this paper, the computational technique of decomposing network into various subnetworks based on the principle of direct method is presented; and, at the same time, the mathematical model and block diagrams for the corresponding programming are given. By adopting this method, the maximum scale of the circuit computed on the same computer may be enlarged by tens of times; thus, a fundamental method of computing large scale network with a small scale computer is derived.

目前,在电路的机辅分析中,节点法应用甚广,而一般自动形成节点电位方程有以图论为基础的A矩阵法和根据经典网络理论直接形成节点电位方程的二种方法。本文从后一种方法的原理出发,提出了网络分块计算的原理,数学模型和编制相应程序的框图。采用了分块计算方法后,可在同一台计算机上,将被计算电路的极限规模扩大几十倍。从而找到了一种用小容量计算机解算大规模网络的基本方法。

The generalized circuit is a circuit model expressed in terms of multiterminal networks and nodes. Multiterminal network is an equivalent to a component of the actual network. The nodal potential equation deduced from the generalized circuit may be expressed as follows: The augmented matrix of node potential equation of a generalized circuit is equal to the sum of all the part-matrixes of the circuit elements. The part-matrix of the circuit element may be obtained from its own y perameter equation. Basing on...

The generalized circuit is a circuit model expressed in terms of multiterminal networks and nodes. Multiterminal network is an equivalent to a component of the actual network. The nodal potential equation deduced from the generalized circuit may be expressed as follows: The augmented matrix of node potential equation of a generalized circuit is equal to the sum of all the part-matrixes of the circuit elements. The part-matrix of the circuit element may be obtained from its own y perameter equation. Basing on the above conclusion, it is very simple and convenient to form the node potential equation of the circuit in the computer automatically.

广义电路是一种用多端网络及节点集合表示的电路模型。多端网络为广义电路的基本单元,每一个多端网络等效表示实际网络中的一个元部件。从广义电路上导出的节点电位方程可表述为:广义电路上节点电位方程的增广矩阵等于各单元电路的分矩阵之和;单元电路的分矩阵可以用它自己的y参数方程转化得到。根据上述结论,在计算机上自动形成电路的节点电位方程非常简便。网络分块计算技术是广义电路上节点分析的一种推广应用。在电路的计算机辅助分析中,采用这一技术可大量紧缩计算中所需的内存容量,使小计算机能算大规模电路,并能节省计算时间。

There is a well-known formula for calculation of the sensitivity of linear systems with signal flow graph, that is the sensitivity to a certain parameter equals the reciprocal of the return difference of that parameter. But when using this formula, we have to draw a signal flow graph in which the parameter is the transmission of only one branch. It is often difficult to draw such a gra ph in practice,which limits the application of the formula. This article introduces a method which can transform a signal flow...

There is a well-known formula for calculation of the sensitivity of linear systems with signal flow graph, that is the sensitivity to a certain parameter equals the reciprocal of the return difference of that parameter. But when using this formula, we have to draw a signal flow graph in which the parameter is the transmission of only one branch. It is often difficult to draw such a gra ph in practice,which limits the application of the formula. This article introduces a method which can transform a signal flow graph obtained from common node equations into a form that is easy for calculation of the sensitivity,and three relevant formulas have been deduced therefrom.

梅森(S.J.Mason)论证了利用信号流图(Signal flow graph)计算线性系统灵敏度的著名公式,即“某参数的相对灵敏度等于该参数回归差的倒数”。但在应用此公式时需要在信号流图中用唯一的支路来表示该参数。这在实际作一网络的信号流图时往往难以做到。因而限制了该公式的应用。本文介绍一种切实可行的从网络的节点电位方程出发,作出网络的信号流图,再把它转换为易于计算灵敏度形式的方法,并推导出三个计算灵敏度的公式。

 
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