图6. 当表面波模态入射时, 不同密度比$\gamma$下$A_{\textrm{1}}$, $A_{\textrm{2}}$和$A_{\textrm{3}}$随$x$的变化
Fig.6. The amplitudes of the gravity waves and the hydroelastic deflection of the plate for different $\gamma$ in the case of the incident waves of the surface wave mode