考虑这个例子：
\documentclass{report}
\usepackage{tabularx}
\usepackage{lipsum}
\begin{document}
\begin{tabularx}{0.5\linewidth}{lX}
A & \lipsum[1][1-2] \\
\end{tabularx}
\end{document}
输出为
如何使单元格 00 的内容垂直居中？
我检查了@ulrike-fischer 的确切代码，但是我将“A”推到了底部太多：
哪里出错了？日志文件
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Package: lipsum 2018/11/07 v2.0 150 paragraphs of Lorem Ipsum dummy text
)
(./tabularx.aux)
\openout1 = `tabularx.aux'.
LaTeX Font Info: Checking defaults for OML/cmm/m/it on input line 24.
LaTeX Font Info: ... okay on input line 24.
LaTeX Font Info: Checking defaults for T1/cmr/m/n on input line 24.
LaTeX Font Info: ... okay on input line 24.
LaTeX Font Info: Checking defaults for OT1/cmr/m/n on input line 24.
LaTeX Font Info: ... okay on input line 24.
LaTeX Font Info: Checking defaults for OMS/cmsy/m/n on input line 24.
LaTeX Font Info: ... okay on input line 24.
LaTeX Font Info: Checking defaults for OMX/cmex/m/n on input line 24.
LaTeX Font Info: ... okay on input line 24.
LaTeX Font Info: Checking defaults for U/cmr/m/n on input line 24.
LaTeX Font Info: ... okay on input line 24.
Underfull \hbox (badness 1442) in paragraph at lines 27--27
[]|\OT1/cmr/m/n/10 Lorem ip-sum do-lor sit amet,
[]
[1
{/usr/local/texlive/2018/texmf-var/fonts/map/pdftex/updmap/pdftex.map}]
(./tabularx.aux) )
Here is how much of TeX's memory you used:
9645 strings out of 492639
188852 string characters out of 6129286
478041 words of memory out of 5000000
13592 multiletter control sequences out of 15000+600000
532338 words of font info for 24 fonts, out of 8000000 for 9000
1141 hyphenation exceptions out of 8191
40i,8n,63p,242b,275s stack positions out of 5000i,500n,10000p,200000b,80000s
</usr/local/texlive/2018/texmf-dist/fonts/type1/public/amsfon
ts/cm/cmr10.pfb>
Output written on tabularx.pdf (1 page, 15036 bytes).
PDF statistics:
12 PDF objects out of 1000 (max. 8388607)
7 compressed objects within 1 object stream
0 named destinations out of 1000 (max. 500000)
1 words of extra memory for PDF output out of 10000 (max. 10000000)
答案1
\documentclass{report}
\usepackage{tabularx}
\usepackage{lipsum}
\renewcommand{\tabularxcolumn}[1]{m{#1}}
\begin{document}
\begin{tabularx}{0.5\linewidth}{lX}
A & \lipsum[1][1-2] \\
\end{tabularx}
\end{document}
答案2
重新定义X列类型，如的文档中所示tabularx，或使用multirow，计算线在相邻的X单元格中：
\documentclass{report}
\usepackage{tabularx}
\usepackage{multirow}
\usepackage{lipsum}
\begin{document}
\begin{tabularx}{0.5\linewidth}{lX}
\multirow{4}{*}{A }& \lipsum[1][1-2] \\
\end{tabularx} \bigskip
{\renewcommand{\tabularxcolumn}[1]{m{#1}}
\begin{tabularx}{0.5\linewidth}{lX}
A & \lipsum[1][1-2] \\
\end{tabularx}}
\end{document}
