图2. \delta = 1 / 10 , h_1 / h_2 = 1 / 4 , \mathrm{} a / h_1 = - 0.3105时内孤立波在斜坡上传播的演化特性

Fig.2. Propagation evolution characteristics of internal solitary waves on slope at \begin{array}{l}\delta =1/10,h_1/h_2=1/4,\mathrm{and}\\ \mathrm{}a/h_1=-0.3105\end{array}