如何在latex中调整细胞大小？这是我的代码，但它看起来非常拥塞。还有，有没有办法让文本在顶行换行？

Question

\begin{table}[h!]
    \centering
    \begin{tabular}{lllccc}
        \cline{1-3}
        \multicolumn{1}{|l|}{\textbf{Equipment}} &
        \multicolumn{1}{l|}{\textbf{Mass in (kg) (wet   basis)}} &
        \multicolumn{1}{l|}{\textbf{Mass out (kg)}} &
        \multirow{2}{*}{\textbf{}} &
        \multicolumn{2}{c}{\textbf{}} \\ \cline{1-3}
        \multicolumn{1}{|l|}{NG Preheater} &
        \multicolumn{1}{l|}{63027.02528} &
        \multicolumn{1}{l|}{63027.02528} &
        &
        \multicolumn{1}{l}{\textbf{}} &
        \multicolumn{1}{l}{\textbf{}} \\ \cline{1-3}
        \multicolumn{1}{|l|}{Primary   Reformer}   & \multicolumn{1}{l|}{63027.02528} & \multicolumn{1}{l|}{63027.02528} &  &  &  \\ \cline{1-3}
        \multicolumn{1}{|l|}{Secondary   Reformer} & \multicolumn{1}{l|}{114612.9197} & \multicolumn{1}{l|}{114612.9197} &  &  &  \\ \cline{1-3}
        \multicolumn{1}{|l|}{HTS}                  & \multicolumn{1}{l|}{114533.9399} & \multicolumn{1}{l|}{114533.9399} &  &  &  \\ \cline{1-3}
        \multicolumn{1}{|l|}{LTS}                  & \multicolumn{1}{l|}{114533.9399} & \multicolumn{1}{l|}{114533.9399} &  &  &  \\ \cline{1-3}
        \multicolumn{1}{|l|}{CO2 Bulk   Absorber}  & \multicolumn{1}{l|}{88197.06698} & \multicolumn{1}{l|}{60609.14025} &  &  &  \\ \cline{1-3}
        \multicolumn{1}{|l|}{CO2 Lean   Absorber}  & \multicolumn{1}{l|}{60609.14025} & \multicolumn{1}{l|}{48485.42083} &  &  &  \\ \cline{1-3}
        \multicolumn{1}{|l|}{Methanator}           & \multicolumn{1}{l|}{48485.42083} & \multicolumn{1}{l|}{48485.42083} &  &  &  \\ \cline{1-3}
        \multicolumn{1}{|l|}{Purifier}             & \multicolumn{1}{l|}{46964.94183} & \multicolumn{1}{l|}{46964.94183} &  &  &  \\ \cline{1-3}
        \multicolumn{1}{|l|}{Syngas   Converter}   & \multicolumn{1}{l|}{80287.85685} & \multicolumn{1}{l|}{80287.85685} &  &  &  \\ \cline{1-3}
        \multicolumn{1}{c}{}                       & \multicolumn{1}{c}{}             & \multicolumn{1}{c}{}             &  &  & 
    \end{tabular}
\caption{Units involving heat transfer}
\end{table}

Answer 1

我注释了三小部分代码，包括一个冗余的\multirow。

在此之后，下面代码的第4行和第5行可能会有所帮助。

\documentclass{article}
\usepackage{multicol}    
\begin{document}
\setlength{\tabcolsep}{1em}
\renewcommand{\arraystretch}{1.5}

\begin{table}%[h!]
    \centering
    \begin{tabular}{lllccc}
        \cline{1-3}
        \multicolumn{1}{|l|}{\textbf{Equipment}} &
        \multicolumn{1}{l|}{\textbf{Mass in (kg) (wet   basis)}} &
        \multicolumn{1}{l|}{\textbf{Mass out (kg)}} &
        %\multirow{2}{*}{\textbf{}} 
        &
        \multicolumn{2}{c}{\textbf{}} \\ \cline{1-3}
        \multicolumn{1}{|l|}{NG Preheater} &
        \multicolumn{1}{l|}{63027.02528} &
        \multicolumn{1}{l|}{63027.02528} &
        &
        \multicolumn{1}{l}{\textbf{}} &
        \multicolumn{1}{l}{\textbf{}} \\ \cline{1-3}
        \multicolumn{1}{|l|}{Primary   Reformer}   & \multicolumn{1}{l|}{63027.02528} & \multicolumn{1}{l|}{63027.02528} &  &  &  \\ \cline{1-3}
        \multicolumn{1}{|l|}{Secondary   Reformer} & \multicolumn{1}{l|}{114612.9197} & \multicolumn{1}{l|}{114612.9197} &  &  &  \\ \cline{1-3}
        \multicolumn{1}{|l|}{HTS}                  & \multicolumn{1}{l|}{114533.9399} & \multicolumn{1}{l|}{114533.9399} &  &  &  \\ \cline{1-3}
        \multicolumn{1}{|l|}{LTS}                  & \multicolumn{1}{l|}{114533.9399} & \multicolumn{1}{l|}{114533.9399} &  &  &  \\ \cline{1-3}
        \multicolumn{1}{|l|}{CO2 Bulk   Absorber}  & \multicolumn{1}{l|}{88197.06698} & \multicolumn{1}{l|}{60609.14025} &  &  &  \\ \cline{1-3}
        \multicolumn{1}{|l|}{CO2 Lean   Absorber}  & \multicolumn{1}{l|}{60609.14025} & \multicolumn{1}{l|}{48485.42083} &  &  &  \\ \cline{1-3}
        \multicolumn{1}{|l|}{Methanator}           & \multicolumn{1}{l|}{48485.42083} & \multicolumn{1}{l|}{48485.42083} &  &  &  \\ \cline{1-3}
        \multicolumn{1}{|l|}{Purifier}             & \multicolumn{1}{l|}{46964.94183} & \multicolumn{1}{l|}{46964.94183} &  &  &  \\ \cline{1-3}
        \multicolumn{1}{|l|}{Syngas   Converter}   & \multicolumn{1}{l|}{80287.85685} & \multicolumn{1}{l|}{80287.85685} &  &  &  \\ \cline{1-3}
        \multicolumn{1}{c}{}                       & \multicolumn{1}{c}{}             & \multicolumn{1}{c}{}             &  &  & 
    \end{tabular}
%\caption{Units involving heat transfer}
\end{table}

\end{document}

下面是它输出的内容：

​

​

更智能的代码，没有SamCarter评论中多余的multirow和multicolumn，仍然有空列4，5和6(尽管我认为它们是不需要的)。caption后面必须跟一个label才能正常工作！

\documentclass{article}

\begin{document}

\setlength{\tabcolsep}{1em}
\renewcommand{\arraystretch}{1.5}

\begin{table}%[h!]
\centering
\begin{tabular}{|l|l|l|ccc}
  \cline{1-3}
  \textbf{Equipment} & %
  \textbf{Mass in (kg) (wet basis)} & %
  \textbf{Mass out (kg)} & & & \\ \cline{1-3}
  NG Preheater       & 63027.02528 & 63027.02528 & & & \\ \cline{1-3}
  Primary Reformer   & 63027.02528 & 63027.02528 & & & \\ \cline{1-3}
  Secondary Reformer & 114612.9197 & 114612.9197 & & & \\ \cline{1-3}
  HTS                & 114533.9399 & 114533.9399 & & & \\ \cline{1-3}
  LTS                & 114533.9399 & 114533.9399 & & & \\ \cline{1-3}
  CO2 Bulk Absorber  & 88197.06698 & 60609.14025 & & & \\ \cline{1-3}
  CO2 Lean Absorber  & 60609.14025 & 48485.42083 & & & \\ \cline{1-3}
  Methanator         & 48485.42083 & 48485.42083 & & & \\ \cline{1-3}
  Purifier           & 46964.94183 & 46964.94183 & & & \\ \cline{1-3}
  Syngas Converter   & 80287.85685 & 80287.85685 & & & \\ \cline{1-3}
\end{tabular}
\caption{Units involving heat transfer}
\label{any}
\end{table}

\end{document}