Terms containing non- linear wave

Subject	English	Chinese
tech.	non-linear coefficient of saw-tooth wave	锯齿波的非线性系数
tech.	non-linear coupled-wave equation	非线性耦合波方程
tech.	non-linear gravity wave	非线性重力波
tech.	non-linear harmonic wave	非线性谐波
tech.	non-linear tsunami wave	非线性海啸波
oil	non-linear wave	非线性波