sommerfeld formula
英
美 [ˈsɑmərfɛld ˈfɔːrmjələ]
【电】Sommesfeld公式
双语例句
- Covariant form of sommerfeld's formula for spherical wave and application in fiber optics
索末菲球面波公式的协变形式及其在光纤理论中的应用 - Starting with the sommerfeld's integral representation for RF field of a elementary current, the formula for calculating radiation properties of horizontal wire antennas in or near partially ablated stratified dielectric structures are presented.
本文从点源的Sommerfeld型积分表达式出发，给出了计算在部分烧蚀介质层中或附近的水平线天线辐射场的公式。 - On the basis of introducing Sommerfeld integral calculation for Euler transformation, the progressive expressions of Bessel function and spectral Green's function in layered media are used to derive the formula of remainder for the algorithm.
在介绍Euler变换计算Sommerfeld积分的基础上，应用Bessel函数和分层媒质中谱域格林函数的渐近表示，导出了该算法的剩余误差估计式。 - An analytical formula of the mutual impedance between overhead conductors and underground conductors is presented by means of the reasonable approximation of refraction and attenuation coefficients of generalized Sommerfeld integral in the earth field.
通过对地场广义Sommerfeld积分折射系数和衰减系数的合理近似，导出了有限长架空导线与地下导线间互阻抗的解析计算公式。 - Comparison and experimental verification of kirchhoff-Fresnel diffraction formula and Rayleigh-Sommerfeld diffraction formula
KirchhoffFresnel衍射公式和RayleighSommerfeld衍射公式的比较及实验验证