First a minimal working sample is given:


\setlength{\LTleft}{0pt} \setlength{\LTright}{0pt} 
\begin{longtable}{@{\extracolsep{\fill}} l|c S|S S|S|S|S}%@{\extracolsep{\fill}}设置使得后面所有列间距可以伸展到预定义的表格宽度。
    \caption{标准字体命令与字号的对应值} %\label{}加在\caption{}的括号中
    &\multicolumn{2}{c}{\texttt{zihao=5}}\vline&\multicolumn{2}{c}{\texttt{zihao=-4}}\vline &\texttt{10pt}&\texttt{11pt}&\texttt{12pt}\\\cline{2-8}  
    \verb|\tiny|&七号&5.5&小六&6.5&5&6&6  \\\hline
    \verb|\scriptsize|&小六&6.5&六号&7.5&7&8&8  \\\hline
    \verb|\footnotesize|&六号&7.5&小五&9&8&9&10  \\\hline
    \verb|\small|&小五&9&五号&10.5&9&10&11  \\\hline
    \verb|\normalsize|&五号&10.5&小四&12&10&11&12  \\\hline
    \verb|\large|&小四&12&小三&15&12&12&14  \\\hline
    \verb|\Large|&小三&15&小二&18&14&14&17  \\\hline
    \verb|\LARGE|&小二&18&二号&22&17&17&20  \\\hline
    \verb|\huge|&二号&22&小一&24&20&20&25  \\\hline
    \verb|\Huge|&一号&26&一号&26&25&25&25  \\\hline

Compiled with XeLatex, I got a pdf as follows

enter image description here


  1. How to make the cline (the line below zihao=5) from the first vertical line?
  2. How to make the texts of column 6-8 centering?

Any help is welcome!


1: \cline{2-8} instead of \hline.

2: change the format of numbers. For columns 6-8, it should be S[table-format=2.0]. For columns 3 and 5, S[table-format=2.1]. I don't see why you use an S column type for columns 2 and 4 since they have no numbers to align. Add in the preamble \sisetup{table-number-alignment=center}Last : in an S column, non number contents (e.g. column heads) are centred by adding a pair of braces around the contents (except in case of \multicolumn).

  • For your 1, it seems that your don't read my codes clearly; and for your 2, it doesn't work! – Mogic Jan 19 '18 at 1:21
  • Your code is not fully clear to me, I confess, as I don't read Chinese. However for point 2, I gave you the standard answer for european languages. For point 1, I had not seen your code indeed. Maybe this is due to @{\extracolsep{\fill}} in the preamble of the table. It can result in strange things sometimes. What happens if you remove it? – Bernard Jan 19 '18 at 1:41
  • It may become well, but I want to make the table have a length of textwidth in long table environment. – Mogic Jan 19 '18 at 2:13
  • Why don't use use tabularx , loading the ltablex package (it brings the functionalities of long table to tabularx)? – Bernard Jan 19 '18 at 10:38
  • Because I need the table to be broken by page. – Mogic Jan 19 '18 at 11:16

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