vector potential的例句大全

The distribution of magnetic flux of track eddy current braking device is calculated by using vector potential method.

采用矢量位A法对线性涡流制动装置的磁场分布进行了有限元理论计算。

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From Maxwell equations for free space and by converting the amplitudes in Fourier expansion of the vector potential into operators according to quantisation correspondence, this paper obtains Hamiltonian operator, which quantises the electromagnetic field, and introduces the number state representation for the field.

本文从真空中麦克斯韦方程组出发，通过把矢势的Fourier展开式中的振幅按照量子化对应化为算符，得到了哈密顿算符，从而实现了电磁场的量子化，同时给出了电磁场的数态描述。

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A-φ method was used for eddy current field analysis, and based on magnetic circuit analysis and Faraday law of electromagnetic induction, coupled field-circuit equation was derived, which was expressed by magnetic vector potential A and the parameters of the equivalent circuit.

采用复矢量磁位-复标量位（A-φ）法计算涡流场，同时基于磁场分析和法拉第电磁感应定律得出了矢量磁位（A）与等效电路参数的耦合方程。

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By the use of vector potential A and scalar potential φ, a generalized form of Biot-Savart and Coulomb's Law is given, and the magnetic field B and electronical field E of helix are achieved.

利用矢势A和标势φ推出了毕-萨定律和库仑定律的一种广义形式，并应用它计算出了通电螺线管的磁场B和电场E。

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The boundary value problem on the magnetic vector potential A is derived by introducing the magnetic vector potential A and using Maxwell's equations.

通过引入矢量磁位A并利用麦克斯韦方程组推出了以矢量磁位A为求解对象的边值问题。

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At first, the three-dimensional vector potential and vorticity function are introduced, and the vector potential and vorticity equations are obtained in the case of arbitrary variation between density and temperature of water.

本文应用三维矢量势和涡函数，导出了水的密度和温度之间任意变化情况下的矢量势和涡方程。

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Analysis of Compatibility between the Principle of Charge Conservation and Vector Potential A and Scalar Potential in the Electromagnetic Field of Homogeneous Media

电荷守恒原理与均匀介质中电磁场矢势A和标势φ的相容性分析

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According to the vector-potential of the constant current, the vector potential of the loading current circular coil and the series expression formula of the magnetic field are derived.

根据稳恒电流的矢势，导出载流圆形线圈的矢势和磁场的级数表达式。

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For a steady current-carrying tightly wound thick-wall solenoid with a finite length, the expression of vector potential is derived by using the method of cylindrical function expansion.

对于通以恒定电流的有限长厚壁螺线管，用柱函数展开法推导出矢势的表达式，再根据磁感应强度与矢势的关系式得出磁场的积分形式表达式。

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On the Divergence Expression and the Boundary Value of Modified Magnetic Vector Potential

修正矢量磁位的散度及其边值问题

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To solve time-harmonic electromagnetic field, the cylindrical wave function expansion for vector potential is derived.

对于时谐电磁场, 推导出矢势的柱面波函数展开式.

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The Second_order Vector Potential Due to an Arbitrary Current Dipole in Spherical Coordinates

球坐标下时谐电偶极子的二阶矢量位

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General expressions of the magnetic vector potential for multipole fields are derived.

推导出了用多极场空间谐波函数表示的磁矢位的通项表达式.

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Electrostatic and magnetic vector potential. Properties of dielectrics and magnetic materials.

静电学和向量磁位、二极体和磁性材料的性质.

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In this paper, a general method of three dimensional vector potential solution for nonlinear magnetostatic field problem by means of the finite tetrahedral element method is presented.

本文给出了用有限四面体单元计算三维非线性恒定磁场的一般过程。

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To explore the potential use of VTT as a live vaccine vector, we have generated three modified VTT strains ( MVTTs) by homologous recombination with the green fluorescent protein ( GFP) gene at three distinct genomic locations.

为了开发天坛株作为活载体来构建疫苗，我们通过同源重组的方法将绿色荧光蛋白基因GFP导入到其基因组的不同位置，构建了三种改良的痘苗病毒天坛株。

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Effect of Retroviral Vector-Mediated IL6/ IL2 Fused Gene Transduction on B16 Melanoma Cells Adhesive and Metastatic Potential

逆转录病毒介导的IL6/IL2融合基因转导对小鼠B16细胞粘附及转移特性的影响

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Based on the theory of vector spherical harmonic functions, this paper discusses influences of the tidal generating force, and the surface stress on the earth deformation as well as the incremental gravitational potential.

本文基于矢量球函数的基本理论，讨论了引潮力和地表应力对地球形变和引力位增量的影响。认为地球潮夕形变和负载形变只有球形场位移，而没有环形场位移。

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Searching potential slip surface of slopes based on the vector sum analysis method

基于矢量和分析方法的边坡滑面搜索

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the s wave bound states of klein gordon equation and dirac equation with scalar and vector tan 2(π η r) type potentials are obtained, and are compared with that of infinite deep spherical type potential well.

给出了具有tan2（πηr）型标量势和矢量势的Klein Gordon方程和Dirac方程的s波束缚态解，并与无限深球方势阱的情况进行了比较。

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