我正在尝试使用以下代码生成一个网格图。由于尺寸问题,第七个图在垂直方向上略有偏移,如第一幅图所示。但是,在第七个 \includegraphics 之前添加 \vspace{-0.2in} 会意外地移动第九图,而不是第二幅图中所示的第七幅。我该如何修复此问题?
\begin{figure}
\includegraphics[width=0.318\textwidth]{fits_suss2p_SS4/fit_isodoublet-S1-P000-A1g_1-ROT-0_21000A1g_1-ROT-0T8-26_4.pdf}
\includegraphics[width=0.28\textwidth]{fits_suss2p_SS4/fit_isodoublet-S1-P000-A1g_1-ROT-1_21000A1g_1-ROT-1T7-26_4.pdf}
\includegraphics[width=0.28\textwidth]{fits_suss2p_SS4/fit_isodoublet-S1-P000-A1g_1-ROT-2_21000A1g_1-ROT-2T4-26_4.pdf}\\
\includegraphics[width=0.318\textwidth]{fits_suss2p_SS4/fit_isodoublet-S1-P000-A1g_1-ROT-3_21000A1g_1-ROT-3T18-26_0.pdf}
\includegraphics[width=0.28\textwidth]{fits_suss2p_SS4/fit_isodoublet-S1-P000-A1g_1-ROT-4_21000A1g_1-ROT-4T7-26_4.pdf}
\includegraphics[width=0.28\textwidth]{fits_suss2p_SS4/fit_isodoublet-S1-P000-A1g_1-ROT-5_21000A1g_1-ROT-5T14-26_0.pdf}\\
\includegraphics[width=0.318\textwidth]{fits_suss2p_SS4/fit_isodoublet-S1-P000-A1g_1-ROT-6_21000A1g_1-ROT-6T12-26_0.pdf}
\includegraphics[width=0.28\textwidth]{fits_suss2p_SS4/fit_isodoublet-S1-P000-A1g_1-ROT-7_21000A1g_1-ROT-7T13-26_0.pdf}
\includegraphics[width=0.28\textwidth]{fits_suss2p_SS4/fit_isodoublet-S1-P000-A1g_1-ROT-8_21000A1g_1-ROT-8T12-26_0.pdf}\\
\includegraphics[width=0.318\textwidth]{fits_suss2p_SS4/fit_isodoublet-S1-P000-A1g_1-ROT-9_21000A1g_1-ROT-9T5-26_4.pdf}
\end{figure}