Abstract: This paper focuses on the non-zero asymptotic value of the smooth solitary wave of the mCH equation and directly gives the explicit expression of the solitary wave solution through the analysis of the planar dynamical system.#@#@#摘要: 本文关注mCH方程的非零渐近值的光滑孤立波，并通过平面动力系统的分析方法，直接给出了孤立波解的显示表达式。
