The high frequency signal propagation on power cable is demonstrated theoretically by solving transmissionequation and analysing the stable solution.
通过对传输方程求解以及对稳态解的分析，从理论上说明了高频信号在动力电缆中的传播情况。
2
The project calculating the average and instantaneous soil heat flux is deduced from the heat transmissionequation satisfied by the ground temperature.
从地温满足的热传导方程出发，导出了计算土壤平均和瞬时热通量的计算方案。
3
Firstly, basic transmissionequation of transmitted light is given using coupled-mode theory in Fiber Bragg Gratings and physics meaning of every parameter is given.