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多列表格内的自动换行

tag-icon • tag-icon tables multicolumn
多列表格内的自动换行

我正在尝试创建一个如下所示的表格。我不确定为什么我的代码会将“样本 ID”列设置为与“成分”列一样宽，即使它们在行中有不同的设置multicolumn{}{this}{}。有没有更简单的方法可以控制宽度，还是我太盲目以至于看不到我在某个地方犯的错误？

\begin{tabular}{|p{1.5cm}|p{3.5cm}|p{6cm}|p{1cm}|} 
\multicolumn{2}{p{5cm}}{\textbf{Date:}} & \multicolumn{1}{c}{\textbf{Donor ID:}} & \multicolumn{1}{p{1cm}}{} \\
\multicolumn{2}{p{5cm}}{\textbf{ }} & 
\multicolumn{2}{p{7cm}}{\textbf{ }}\\
\multicolumn{2}{p{5cm}}{\textbf{Serial index:}} & \multicolumn{2}{p{7cm}}{\textbf{ }} \\
\multicolumn{2}{p{5cm}}{\textbf{ }} & 
\multicolumn{2}{p{7cm}}{\textbf{ }}\\
\hline 
\textbf{Solution} & \textbf{Sample ID} & \textbf{Composition} & 
\textbf{Init} \\ \hline 
1 & \underbar{WB - Human Whole Blood} & \multicolumn{1}{|p{6cm}|}{The WB is gently mixed in the vacutainer and poured into a plastic beaker before it is collected in an appropriate sized syringe} &  \\ \hline 
2 & \underbar{Ref WB} & \multicolumn{1}{|p{6cm}|}{Approx. 1 mL HWB is collected for reference measurements on the flow cytometer and an ABL90} & \\ \hline 
\end{tabular}

更新：由于需要进行细微调整，代码已更新。还上传了一张新图片来显示问题。我想让单元格 (2,2) 换行，但似乎不允许\underline该操作？有什么建议吗？

原有情况

新情况

答案1

编辑：

像这样（考虑到你下面的答案的评论）？

在此处输入图片描述

它是通过使用tabularx表格环境、宏\thead和包以及适当选择列类型获得的。对于第二列单元格中的下划线文本，使用来自包的（不能换行）来代替，该包\makegapedcells可以在单元格中断开文本。对于具有度量的值，我建议使用包：makcell\ul{...}\underbar{...}soul\siunitx

\documentclass{article}
\usepackage{geometry}
\usepackage{makecell, tabularx}
\renewcommand\theadfont{\normalsize\bfseries}
\renewcommand\theadgape{}
\setcellgapes{3pt}
\newcommand\mcl[1]{\multicolumn{2}{l}{\textbf{#1}}}
\usepackage{soul}    % <---
\usepackage{siunitx} % <---

%---------------- show page layout. don't use in a real document!
\usepackage{showframe}
\renewcommand\ShowFrameLinethickness{0.15pt}
\renewcommand*\ShowFrameColor{\color{red}}
%---------------------------------------------------------------%

    \begin{document}
    \begin{table}[htb]
\makegapedcells
\begin{tabularx}{\linewidth}{|c|l|X|c|}
\mcl{Date:}         &   \mcl{Donor ID:}                             \\[2ex]
\mcl{Serial index:} &   \mcl{}                                      \\[2ex]
    \hline
\thead{Solution}    & \thead{Sample ID}
                            & \thead{Composition}   & \thead{Init}  \\
    \hline
1   & \ul{WB - Human Whole Blood} % <---
                & The WB is gently mixed in the vacutainer and poured into a plastic beaker before it is collected in an appropriate sized syringe
                            &                                       \\
    \hline
2   & \ul{Ref WB} 
                & Approx. \SI{1}{mL} HWB is collected for reference measurements on the flow cytometer and an ABL90
                            &                                       \\
\hline
3   & \ul{WB - Human Whole Blood and more stuff}
                & Approx. \SI{1}{mL} % <---
                  HWB is collected for reference measurements on the flow cytometer and an ABL90
                            &                                       \\
   \hline
\end{tabularx}
    \end{table}
\end{document}

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