我必须在tex文件中插入一个很长的表格，用于两列类，例如：\documentclass[5p]{elsarticle}。
问题是：该longtable包在此类中不起作用（因为它是两列类）。此外，使用包xtab或supertabular使表仅限于一列。
有没有办法将表格插入到上述两列类中，而表格则位于单列文档中（表格的宽度要宽得多，只能放在两列中的一列）。问题是：为什么表格在页面中间被截断。\strip环境中的典型代码：
\documentclass[5p,times]{elsarticle}
\usepackage{cuted}
\usepackage{array}
\usepackage{booktabs}
\usepackage{caption}
\usepackage{xtab}
\usepackage{booktabs}
\usepackage{lipsum}
\begin{document}
\begin{frontmatter}
\title{Title}
\author{Name}
\begin{abstract}
The abstract.
\end{abstract}
\end{frontmatter}
\section{Introduction}
\lipsum[1-10]
\topcaption{This is the caption} \label{tab:xtab}
\tablefirsthead{\hline \multicolumn{1}{l}{\textbf{Command}} &
\multicolumn{1}{l}{Effect} \\ \hline }
\tablehead{\multicolumn{2}{l}%
{{\captionsize\bfseries \tablename\ \thetable{} --
continued from previous page}} \\
\hline \multicolumn{1}{l}{\textbf{Command}} &
\multicolumn{1}{l}{\textbf{Effect}} \\ \hline }
\tablelasthead{\multicolumn{2}{c}%
{{\captionsize\bfseries \tablename\ \thetable{} --
concluded from previous page}} \\
\hline \multicolumn{1}{l}{\textbf{Command}} &
\multicolumn{1}{l}{\textbf{Effect}} \\ \hline }
\tabletail{\hline \multicolumn{2}{r}{{Continued on next page}} \\ \hline}
\tablelasttail{\hline}
\begin{strip}
\begin{center}
\begin{xtabular}{p{0.4\textwidth}p{0.4\textwidth}}
content & some text\\
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\end{xtabular}%
\end{center}
\end{strip}
\lipsum[1-10]
\end{document}