如何在表格列中放置段落文本，并使表格与文本宽度对齐？

Question

我有以下两列表格，其中一列需要较长的文本，我需要表格适合文本宽度。因此，我使用两列页面样式作为 IEEE 或 ACM 会议。

\begin{table}[h]
\centering
\begin{tabular}{ || l | l || }
\hline \hline
    BBBBBBBBBBBBBBB & AAAAAAAAAAA AAAAAAAAAAAAAAAA AAAAAAAAAAAAAA AAAAAAA AAAAA AAAA AA  \\ \hline
    sssss & dddddddddddddddddddddddddddddddddddd dddddddddddddddddddddd  dddddd ddd ddd \\ \hline
\end{tabular}
\label{xxxx}
\caption{zzzzzzzz}
\end{table}

Answer 1

要使用尽可能多的允许宽度（\columnwidth），您可以使用 tabularx。

\documentclass{IEEEtran}
\usepackage{tabularx}
\usepackage{lipsum}% MWE only

\begin{document}
\lipsum[1]
\begin{table}[h]
%\centering% no gap to fill
\begin{tabularx}{\columnwidth}{ || l | X || }
\hline \hline
    BBBBBBBBBBBBBBB & AAAAAAAAAAA AAAAAAAAAAAAAAAA AAAAAAAAAAAAAA AAAAAAA AAAAA AAAA AA  \\ \hline
    sssss & dddddddddddddddddddddddddddddddddddd dddddddddddddddddddddd  dddddd ddd ddd \\ \hline
\end{tabularx}
\label{xxxx}
\caption{zzzzzzzz}
\end{table}
\lipsum[2]
\end{document}

Answer 2

添加参数p以允许单元格中有段落（而不是l），可以使用中的值调整列的大小p{size}，如下所示

\begin{table}[h]
\centering
\begin{tabular}{ || p{1in} | p{1in} ||}
%\hline \hline commented out
    BBBBBBBBBBBBBBB & AAAAAAAAAAA AAAAAAAAAAAAAAAA AAAAAAAAAAAAAA AAAAAAA AAAAA AAAA AA  \\ \hline
    sssss & dddddddddddddddddddddddddddddddddddd dddddddddddddddddddddd  dddddd ddd ddd \\ \hline
\end{tabular}
\label{xxxx}
\caption{zzzzzzzz}
\end{table}