用这种方法得到的新的类周期解在极限条件下可以退化为类孤立波解或类冲击波解。

And new periodic solutions obtained by this method can be reduced to the soliton-typed solutions under the limited condition.

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在的条件下，求出了某一类低涡的孤立波解，然后将它同一般低涡的孤立波解进行比较。

Under the condition of, solitary wave solution is obtained to a type of vortex, which is then compared with the one to the general vortex.

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