nonlinearadj.非线性的nonlinear tree非线性树形分布nonlinear wave非线性波,非线性波动nonlinear edit非线性编辑nonlinear I-V电流-电压非线性nonlinear plans非线性规划nonlinear terms非线性项nonlinear chirp非线性啁啾nonlinear plant非线性对象nonlinear loads非线性负载nonlinear creep非线性蠕变