In even magnetic field, the degeneracy of two gauges is calculated when magnetic field is confined in a cylindrical domain. The solution method of Schrdinger equation is introduced.
在均匀磁场中，计算两种规范下，磁场被限制在一个柱体的区域的简并度，说明了薛定谔方程的求解方法。
In this article, we derive complex expansion formula of spherical and cylindrical waves by comparing the stacking field of complex ray and the close-form solution in the plane spectral domain.
通过在平面波谱域中比较复射线束叠加场和标准解的方法，导出了球面波和柱面波的复射线束展开系数公式。
The response of electromagnetic pulse logging in anisotropic formation was simulated with three-dimensional finite-difference time-domain (FDTD) method in cylindrical coordinate system.
利用三维柱坐标系时域有限差分(FDTD)方法计算了各向异性地层中电磁脉冲测井响应。
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