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研究了一类厄尔尼诺-南方涛动机制.利用奇异摄动理论和方法求出了厄尔尼诺-南方涛动模型的外部解及初始层校正项.从而得到问题解的渐近展开式,并讨论了解的渐近性态.
A class of El Ni - - Southern Oscillation mechanism is studied. The external solution and initial layer correction term of the El Ni - - Southern Oscillation model are obtained by the singular perturbation theory and method. Asymptotic expansion of the problem solution is obtained, Asymptotic behavior.