Waveguide with arbitrary cross-section

• 任意截面波导

Waveguide with arbitrary cross-section的用法和样例：

例句

1. Solving coupling-wave differential equations with boundary-value conditions is a basic method for investigating waveguide mode converters with varying radius or bent axis.
   求解具有边值条件的耦合波微分方程组是研究变截面波导或弯曲波导模式转换器的基本方法。