表格行中的居中文本

Question

考虑一下这个MWE：

\documentclass{article}
\usepackage{booktabs}

\begin{document}
\begin{table}[H]
  \centering\scriptsize
  \begin{tabular}{ccccc}
    \toprule
    \arraybackslash Medi\c{c}\~{a}o (cm)\\
    \midrule
    Ensaios & 1 & 2 & 3 & M\'{e}dia\\
    \hline Comprimento (b) (cm) & 49,90 & 49,80 & 49,80 & 49,83\\
    \hline Largura (a) (cm) & 2,10 & 2,00 & 2,05 & 2,05\\
    \hline Dist\^{a}ncia do CM (cm) & 24,95 & 24,90 & 24,90 & 24,90\\
    \hline d (dist\^{a}ncia do CM at\'{e} ao eixo de rota\c{c}\~{a}o) (cm) 
    & 19,20 & 19,25 &  19,15 & 19,20\\
    \bottomrule
  \end{tabular}
\end{table}
\end{document}

我想将文本“Medições”放在第一行的中间tabular。我该怎么做？

Answer 1

\documentclass{article}
\usepackage{booktabs}

\begin{document}
\centering\scriptsize
\begin{tabular}{ccccc}
  \toprule
  \multicolumn{5}{c}{Medi\c{c}\~{a}o (cm)}\\
  \midrule
  Ensaios & 1 & 2 & 3 & M\'{e}dia\\
  \hline Comprimento (b) (cm) & 49,90 & 49,80 & 49,80 & 49,83\\
  \hline Largura (a) (cm) & 2,10 & 2,00 & 2,05 & 2,05\\
  \hline Dist\^{a}ncia do CM (cm) & 24,95 & 24,90 & 24,90 & 24,90\\
  \hline d (dist\^{a}ncia do CM at\'{e} ao eixo de rota\c{c}\~{a}o) (cm) 
  & 19,20 & 19,25 &  19,15 & 19,20\\
  \bottomrule
\end{tabular}
\end{document}

Answer 2

您不应使用太多水平线，无论如何，避免混合使用 'normal'\hrule和\rulesfrom booktabs。我建议改为cellspace在单元格上方和下方使用一些垂直填充。此外，您还可以在第 2 至第 5 列的小数点逗号上进行垂直对齐：

\documentclass[11pt]{article}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{lmodern}
\usepackage{amstext}
\usepackage{ragged2e}
\usepackage{mathtools,float,geometry}
\usepackage{booktabs,array,tabularx,threeparttablex, cellspace, siunitx}
\setlength\cellspacetoplimit{3pt}
\setlength\cellspacebottomlimit{3pt}
\usepackage{subfig}
\usepackage{scalefnt}

\begin{document}

\begin{table}[H]
  \scriptsize \centering
  \begin{tabular}{@{}Cc*{4}{S[table-format = 2.2,output-decimal-marker={,}]}@{}}
    \toprule
    \multicolumn{5}{Cc}{Medição (cm)} \\
    \midrule
    Ensaios & {1} & {2} & 3 & {Média} \\
    Comprimento (b) (cm) & 49,90 & 49,80 & 49,80 & 49,83 \\
    Largura (a) (cm) & 2,10 & 2,00 & 2,05 & 2,05 \\
    Distância do CM (cm) & 24,95 & 24,90 & 24,90 & 24,90 \\
    d (distância do CM até ao eixo de rotação) (cm)
                          & 19,20 & 19,25 & 19,15 & 19,20 \\
    \bottomrule
  \end{tabular}
\end{table}

\end{document} 

Answer 3

看来你对这张桌子很着迷……

这次你的问题将通过以下方式解决：

    \toprule
\multicolumn{5}{c}{Medi\c{c}\~{a}o (cm)}\\
    \midrule

表格的结果如下：