latex中下表中两列文章中的问题

我在用latex写一篇两栏的文章时遇到了一个问题。我在单列模式下合并了一个常规表，但当我将其改回表下的doublecolumn时，当文本或校样足够大，足以开始第二列时，它会越过表，这意味着第二列开始于页面的开头，就好像表不存在一样。我留下了我尝试过但不起作用的命令作为注释。 谢谢你抽出时间

\documentclass[10pt,twocolumn]{article}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage[greek,english]{babel}
\usepackage{alphabeta}
\usepackage{amsmath}
\usepackage{amssymb}
\usepackage{tabularx}
%\usepackage{wraptable}
%\usepackage{wrapfig}
%\usepackage{graphicx}
\usepackage{multicol}
\usepackage{makecell}
\usepackage{amsthm}
%\addto\captionsenglish{
%   \renewcommand{\contentsname}{Ξ Ξ΅ΟΞΉΞ΅ΟΟμΡνα}
%       }
\newenvironment{absolutelynopagebreak}
  {\par\nobreak\vfil\penalty0\vfilneg
       \vtop\bgroup}
              {\par\xdef\tpd{\the\prevdepth}\egroup
                        \prevdepth=\tpd}
\author{text}
\title{text}
\date{5/4/2021}
\begin{document}
\maketitle
\section{text}
\par
text
\section{text}
\par
text
\section{text}
\par
text
\section{text}
\par
text
%\newpage
%\begin{absolutelynopagebreak}
\onecolumn
%\end{absolutelynopagebreak}
%\begin{wrapfig}
\begin{table}[t]
\caption{text}
\centering
\begin{tabular}{|m{4cm}|m{4cm}|m{5cm}|}
\hline
text & text & text\\
\hline
text & \parbox{3cm}{\begin{equation*} equation \end{equation*}} & text\\
\hline
text & \parbox{3cm}{\begin{equation*} equation \end{equation*}} & text\\
\hline
text & text & \makecell{text \\ text}\\
\hline
text & \parbox{3cm}{\begin{equation*} equation \end{equation*}} & \makecell{text\\text}\\
\hline
\end{tabular}
\end{table}
%\hrulefill
%\vspace{1cm}
\begin{absolutelynopagebreak}
\twocolumn
\end{absolutelynopagebreak}
\section{text}
%   \vspace{10cm}
%\hrulefill
%\clearpage
%   {\Large \textbf{5\hskip 0.6cm \selectlanguage{greek} text \textlatin{Maxwell}}}
%\par
\begin{proof}
\begin{equation}
equation
\end{equation}
\begin{equation}
equation
\end{equation}
\begin{equation}
equation
\end{equation}
\begin{equation}
equation
\end{equation}
\end{proof}
\\
text
%\end{wrapfig}
\end{document}

---

您可以使用带星号（*）版本的表环境，而不是在页面中将文本从一列显式地来回切换到两列。这将使该表成为一列，而文本保持原样

\documentclass[10pt,twocolumn]{article}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage[greek,english]{babel}
\usepackage{alphabeta}
\usepackage{amsmath}
\usepackage{amssymb}
\usepackage{tabularx}
\usepackage{multicol}
\usepackage{makecell}
\usepackage{amsthm}
\usepackage{lipsum}

\author{text}
\title{text}
\date{5/4/2021}
\begin{document}
\maketitle
\section{text}
\par
text
\section{text}
\par
text
\section{text}
\par
text
\section{text}
\begin{table*}[t]
\caption{text}
\centering
\begin{tabular}{|m{4cm}|m{4cm}|m{5cm}|}
\hline
text & text & text\\
\hline
text & \parbox{3cm}{\begin{equation*} equation \end{equation*}} & text\\
\hline
text & \parbox{3cm}{\begin{equation*} equation \end{equation*}} & text\\
\hline
text & text & \makecell{text \\ text}\\
\hline
text & \parbox{3cm}{\begin{equation*} equation \end{equation*}} & \makecell{text\\text}\\
\hline
\end{tabular}
\end{table*}

\lipsum[1-3]

\section{text}

\lipsum[1-3]

\begin{proof}
\begin{equation}
equation
\end{equation}
\begin{equation}
equation
\end{equation}
\begin{equation}
equation
\end{equation}
\begin{equation}
equation
\end{equation}
\end{proof}

\lipsum[1-2]

\end{document}

结果是：