摘要
对等离子体中的包络载波的声波进行了研究，并将其运动归结为非线性薛定谔方程予以描述．
Using the reductive perturbation method,the carrier wave modulation of ion acoustic waves is investigated.It is shown that such a process can be described by the nonlinear Schrodinger equation.
出处
《西北师范大学学报（自然科学版）》
CAS
1997年第4期28-31,共4页
Journal of Northwest Normal University(Natural Science)
