Some Exact Travelling Wave Solutions Of The Generalized Seventieth Order KdV Equation By The Fractionary Deforming Method;
计算结果表明，分数形变映射法可以十分有效，它是非线性复杂方程的求解特殊新方法之一。
In some simple conditions, all possible exact explicit travelling wave solutions are given.
在一些简单条件下，给出了所有可能的精确的解析行波解。
The exact and explicit solutions of these equations are obtained by using the travelling wave method. These exact solutions are solitary wave solutions of a rational type.
用行波方法得到了这些方程的显式精确解，即有理分式型孤立波解。
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