用散射、叠加方法推导出两层大地的并矢格林函数。
The dyadic Green's functions of two-layered earth are derived by the method of scattered superposition.
本文用镜像法推导出加载矩形波导中的并矢格林函数。
This paper presents a method to derive the dyadic Green's function of a loaded rectangular waveguide by image method.
文中给出了加载的谐振腔的并矢格林函数就是其中的一例。
The dyadic Green's function for a dielectric loaded cavity is one of the given examples.
重点研究了利用并矢格林函数求解同轴结构中的色散方程。
Using Dyadic Green Function, the dispersive equations of co-ordinate structures are studied in this paper.
本文用分布理论法计算圆柱波导及谐振腔的并矢格林函数。
The computation of the Dyadic Green's function for cylindrical waveguides and cavities is approached by the theory of distributions.
用这种方法详细推导了均匀各向同性介质波导中的并矢格林函数。
With this method, we studied the dyadic Green functions of waveguides in isotropic media in detail.
据此，可以阐明并矢正是二矢量的外积，并建立了其与张量的对应关系。
It is also shown that the dyad is just the outer product of two vectors, and the relationship between dyads and tensors can be accordingly set up.
此法提供了推导正交坐标系下电并矢格林函数的完备展开式的一种有效途径。
This method offers an effective way to derive the complete expansions of the electrical dyadic Green 's functions in orthogonal coordinates.
本文从物理学中转动惯量的传统定义出发，导出以并矢形式表示的惯量张量。
In the present paper, we derive the inertia tensor, expressed in a dyadic form, from the traditional definition of the moment of inertia in physics.
本文采用并矢格林函数和场量变换给出了椭圆波导中探针天线辐射的普遍公式。
In this paper, the general formulas of probe antenna radiation in an elliptic waveguide are given by means of dyadic Green's function and field transformation methods.
运用并矢代数方法，直接求解时谐电磁场的非齐次波动方程，并给出应用实例。
Using dyadic method, non-homogeneous wave equations of time-harmonic electromagnetic field are solved directly, several examples are calculated.
本文利用第二类尖劈并矢格林函数对任意夹角的V形缝隙天线进行了矩量法计算。
The V-slot antennas with arbitrary included angles are analyzed by moment method and by using dyadic Green's function of wedges of second kind.
利用谱域导抗法推导分层介质的电磁流场位并矢格林函数各分量的统一的表达式。
The uniform expressions of multilayered medium spectral dyadic electric and magnetic current Green's functions for field and potential are derived by using spectral domain immittance approach.
根据这个表达式，只要给定介质波导的本征模，就可以得到该波导的并矢格林函数。
From these expressions the dyadic Green's function for a dielectric waveguide can be obtained if the eigen-mode of the waveguide are given.
本文采用并矢格林函数和场量变换方法，给出了圆形波导中偶极天线辐射的普遍公式。
The general formulas of radiation from dipole antenna in a circular waveguide are given by means of dyadic Green's function and field transformation.
根据物理光学方法（PO）和半空间并矢格林函数，推导出半空间中理想导体的散射场。
The scattering fields of a perfect conducting object are evaluated by the physical optics (PO) and half space dyadic Green's function.
得到的电型并矢格林函数表达式由包括九个并矢分量的本征模展开式和一个奇异项组成。
It is shown that the expression of electric-type dyadic Green's function is the sum of an eigen-mode expansion containing nine dyadic components and a singular term.
本文采用并矢格林函数和反应原理讨论了椭圆波导中平行于长轴和短轴的探针之间的互耦合。
The couplings of probes parallel to the major and minor axes in an elliptic waveguide are discussed by means of dyadic Greens function and reaction principle.
利用积分方程方法以及半空间并矢格林函数的快速算法对埋地目标体矢量电磁散射进行正演计算。
Forward electromagnetic scattering by buried objects is computed with the integral equation method and efficient algorithm for half-space dyadic Green's functions.
应用此模型，并结合分层介质中的并矢格林函数，分析了贴片天线的辐射阻抗、空间波辐射效率等特性。
Using this model and the relevant dyadic Green's function, some characteristics of a rectangular patch antenna near resonance, such as radiation resistance and space wave efficiency, are analysed.
根据涡流无损检测中的几组典型数据，比较了用该文方法和直接数值积分法计算并矢格林函数的精度和求解速度。
The paper deals with evaluation of dyadic Green's functions that arise in eddy current testing for a conductive plate.
利用圆柱坐标系中的第二类并矢格林函数求解了漏泄同轴电缆附近的场分布，并进而求解了漏泄同轴电缆的耦合损耗。
The field distribution and the coupling loss of the leaky coaxial cable are studied by using the dyadic Green's function of second kind in the cylindrical coordinate.
文中采用并矢格林函数方法，分析和计算了椭圆柱面上微带天线的辐射特性，并讨论了辐射特性随离心率的变化规律。
Based on the method of Dyadic Greens functions, the radiation patterns of the microstrip antennas printed on the surface of elliptic cylinder are analysised and calculated in this paper.
本文采用并矢格林函数，场量变换和反应概念讨论了矩形波导中线天线的辐射和互耦合，给出了场强和互阻抗的普遍公式。
The radiation and coupling of linear antennas in a rectangular waveguide are discussed by means of dyadic Green's function, field transformation and reaction concept.
借助并矢分析，分别采用加权余量法和变分法，推导出了三维非线性各向异性静磁场的矢量位有限元方程的一般计算公式。
The 3d finite element vector potential equations of non-linear anisotropic magnetostatic field have been derived in a pithy style by dyadic analysis.
本文研究了聚变装置真空室上的涡流问题，将真空室上的涡流看作面电流密度并定义一矢势的法向分量来描述它。
This paper deals with the eddy currents on the vacuum vessel of fusion devices. The eddy currents on the vessel are considered as surface currents and described by the normal components of a vector.
因此本文讨论了四维波矢变换的物理意义并给出它们的关系。
Thus this paper discusses the physical meaning of the 4-wave vector transformation and gives their relation.
结论：椎间盘突出更倾向于矢状倾角较大一侧，并随其程度增加，这种偏侧优势更趋显著。
Conclusion: LDH tends to occur in the side of coronal ZJ, and this tendency is more significance with the asymmetry degree increasing;
采用变换矢栅转换过程中像元尺度的方法，对福建省武夷山自然保护区景观格局指数的尺度效应进行分析，并利用分维数方法选取最佳的像元尺度值。
Using a changing pixel scale method in translating vector images to grade images, the effect of scale on landscape pattern indices for the Wuyishan Nature Reserve was studied.
采用变换矢栅转换过程中像元尺度的方法，对福建省武夷山自然保护区景观格局指数的尺度效应进行分析，并利用分维数方法选取最佳的像元尺度值。
Using a changing pixel scale method in translating vector images to grade images, the effect of scale on landscape pattern indices for the Wuyishan Nature Reserve was studied.
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