研究了一类厄尔尼诺/拉尼娜-南方涛动机制.利用渐近分析的摄动方法,简单而有效地构造了一个厄尔尼诺/拉尼娜和南方涛动时滞模型解的渐近展开式.讨论了相应问题解的渐近性态.
A class of coupled system of the El Nio/La Nia-southern oscillation mechanism is studied.Using the asymptotic analytic perturbation method and the simple and valid technique,the asymptotic expansions of solution to the El Nio/La Nia-southern oscillation model are obtained and the asymptotic behavior of solution to the corresponding problem is considered.