Latex学习笔记（五）插入表格

\begin{table}[htbp]
	\centering
	\begin{tabular}{|c|l|l|c|l|l|l|l|l|l|l|l|}
		\hline
		\multicolumn{3}{|c|}{Symbols} & \multicolumn{9}{c|}{Definition}                                                 \\ \hline
		\multicolumn{3}{|c|}{(x,y)}   & \multicolumn{9}{c|}{Player position coordinates}                                \\ \hline
		\multicolumn{3}{|c|}{N}       & \multicolumn{9}{c|}{Total passes}                                               \\ \hline
		\multicolumn{3}{|c|}{$D_{ij}$}     & \multicolumn{9}{c|}{Pass times of two players in the network}                   \\ \hline
		\multicolumn{3}{|c|}{$d_{ij}$}     & \multicolumn{9}{c|}{The average number of passes of two players in the network} \\ \hline
	\end{tabular}
\end{table}