The general two-dimensionally periodic dielectric theory is introduced, and the control equation governing the characteristic modes is deduced in detail.
介绍了一般二维周期介质理论，详细推导出二维周期介质中模式应满足的控制方程。
2
The course begins with the basics of compressible fluid dynamics, including governing equations, thermodynamic context and characteristic parameters.
本课程从可压缩流体动力学的基础开始讲起，内容包括控制方程、热力学背景知识和特性参数。
3
Calculating the static characteristic of turbine governing system with the Monte Carlo method is introducing.