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索末菲的英文

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"索末菲"怎么读用"索末菲"造句

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  • arnold sommerfeld
  • sommerfeld arnold johannes wilh

例句与用法

  • Sommerfeld radiation condition
    索末菲辐射条件
  • Orr - sommerfeld equation
    索末菲方程
  • Based on the deduced vector potentials , the expressions of the electric fields are derived . also the numerical evaluation method of sommerfeld integrals appeared in the expressions is discussed
    接着推导出半空间界面附近电偶极子的电场强度的表达式,并讨论表达式中索末菲积分的数值求解方法。
  • With the study of boundary condition of vector potentials and the application of image method and sommerfeld integrals , this thesis deduces the vector potentials of vertical and horizontal dipoles near an interface ( both above and below the interface )
    本文通过磁矢位边界条件的研究,应用镜象法和索末菲积分,推导出半空间界面附近(包括上、下半空间中)的垂直电偶极子和水平电偶极子的磁矢位。
  • Based on the scalar diffraction theory and the boundary condition of rayleigh - sommerfeld , the accurate on - axis propagating wave function of plane wave diffracted by small circular band is obtained by solving the first integral of rayleigh - sommerfeld
    摘要从标量衍射理论出发,采用瑞利索末菲衍射边界条件,通过求解第一类瑞利索末菲衍射积分得到平面波经圆环衍射后轴上的波函数,进而分析轴上的光强特性以及光强极值数量、位置和大小与衍射圆环内外孔径的关系。
  • Abstract : it is observed that the sommerfeld ' s formula for a progressive spherical wave is not covariant with respectro the rotation of the coordinate system . it contains complex partial waves that are not physical . the standing wave representation of the same formula is shown to be covariant and physical . it is applied to solve the boundary value problem of fiber optics . the radiation modes as well as the guided normal modes are obtained in closed forms . the intensity distribution in various modes is obtained . it is remarked that the mode of critical refraction is missing
    文摘:说明了球面行波的索末菲公式在坐标转动下不协变.证明了球面波的驻波表示是协变的,因而是一个物理的关系式,故适用于圆柱坐标中各类波动方程的定解问题.作为一个例,应用于光纤光学,导出了受导简正模和辐射模的表达式,以及各模式的强度分布
  • The fipwa based on electric integral equation ( efie ) is presented firstly , the green ’ s function expansion with sommerfeld identity ( based on bessel kernel ) is studied and the msdp for two cases is formulated . in order to improve the iteration property and avoid inner resonance , the combined field integral equation ( cfie ) fipwa is then constructed successfully
    首先研究了基于电场积分方程的快速非均匀平面波算法,对索末菲恒等式(基于贝塞尔积分核)展开的格林函数进行了深入研究,分两种情形解决了修正最陡下降路径的设计问题。
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