使用 { 或數學符號時垂直對齊

Question

如何調整下表中具有例如值的儲存格的垂直對齊方式\{0.91,0.15\}：

\newcolumntype{C}[1]{>{\centering\let\newline\\\arraybackslash\hspace{0pt}}m{#1}}


\begin{table}[h]
\begin{tabular}{c C{2cm} C{2cm} C{2cm} C{2cm}}
\toprule[1.5pt]
\multirow{2}{*}{days} & \multicolumn{4}{c}{Time in \{Min,Sec\}} \\ \cmidrule[1.5pt](){2-5}
      & D         & M     & A    & N     \\ \hline
6                         & \{5,15\}     &         &         &         \\ \hline
6                         &      \{0.91,0.15\}       &         &         &         \\ \hline
6                         &     \{99,0.5\}      &         &    \{77,22\}       &         \\ \hline
6                         &             &         &    \{0.31,0.15\}     &         \\ \hline
\end{tabular}
\end{table}

Answer 1

間距問題似乎適用於表中的幾乎所有行，因此我建議您設定\arraystretch為1.2加寬行之間的間距。您可以透過以下方式執行此操作

\renewcommand{\arraystretch}{1.2}

將此命令放入table環境中將使其成為該環境的本機命令。

如果這是一次性的，那麼您可以插入一條零寬度和適當高度和深度的規則，透過將條目寫入為來強制行分開

\vrule width 0pt height 12pt depth 5pt \{0.91,0.15\}

例如。

這是\arraystretch版本：

\documentclass{article}

\usepackage{multirow,array,booktabs}

\begin{document}
\newcolumntype{C}[1]{>{\centering\let\newline\\\arraybackslash\hspace{0pt}}m{#1}}


\begin{table}[h]\renewcommand{\arraystretch}{1.2}
\begin{tabular}{c C{2cm} C{2cm} C{2cm} C{2cm}}
\toprule[1.5pt]
\multirow{2}{*}{days} & \multicolumn{4}{c}{Time in \{Min,Sec\}} \\ \cmidrule[1.5pt](){2-5}
      & D         & M     & A    & N     \\ \hline
6                         & \{5,15\}     &         &         &         \\ \hline
6                         &      \{0.91,0.15\}       &         &         &         \\ \hline
6                         &     \{99,0.5\}      &         &    \{77,22\}       &         \\ \hline
6                         &             &         &    \{0.31,0.15\}     &         \\ \hline
\end{tabular}
\end{table}
\end{document}

Answer 2

使用booktabs規則，而不是\hline；然而，避免太多規則更好；我將介紹該表的兩種實作。

\documentclass{article}

\usepackage{array,booktabs}

\begin{document}
\newcolumntype{C}[1]{>{\centering\let\newline\\\arraybackslash\hspace{0pt}}m{#1}}


\begin{table}[htp]

\begin{tabular}{c C{2cm} C{2cm} C{2cm} C{2cm}}
\toprule
days & \multicolumn{4}{c}{Time in \{Min,\,Sec\}} \\ 
\cmidrule(lr){2-5}
   & D               & M       & A               & N  \\
\midrule
6  & \{5,\,15\}      &         &                 &    \\
6  & \{0.91,\,0.15\} &         &                 &    \\
6  & \{99,\,0.5\}    &         & \{77,\,22\}     &    \\
6  &                 &         & \{0.31,\,0.15\} &    \\
\bottomrule
\end{tabular}

\bigskip

\begin{tabular}{c C{2cm} C{2cm} C{2cm} C{2cm}}
\toprule
days & \multicolumn{4}{c}{Time in \{Min,\,Sec\}} \\ 
\cmidrule(lr){2-5}
   & D               & M       & A               & N  \\
\midrule
6  & \{5,\,15\}      &         &                 &    \\
\midrule
6  & \{0.91,\,0.15\} &         &                 &    \\
\midrule
6  & \{99,\,0.5\}    &         & \{77,\,22\}     &    \\
\midrule
6  &                 &         & \{0.31,\,0.15\} &    \\
\bottomrule
\end{tabular}
\end{table}
\end{document}