我有很多 (27) 个这样的数据表，我想让它们居中，但是它们并没有居中，而且每个表都出现了这个警告。救命！
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\begin{table}[H]
\scriptsize
\centering
\caption{Ne-Kls Viscosity Data Ne75}
\medskip
\label{Ne$_{75}$Kls$_{25}$+XF Viscosity Data}
%\begin{adjustbox}{angle=90}
\begin{tabular}{|c|cccccccccccc|}
\hline
\hline
Sample & Wt. \% F & Mol \% F & Segment & Method & $T$ ($^{\circ}C$) & $T$ (K) & log$\eta$ & A & B & C & T$^{12}$ & m \\
\hline
\hline
Ne$_{100}$+0F & 0.00$\pm$0.00 & 0.00 & 9a & PP & 800 & 1073 & 12.07 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00$\pm$0.00 & 0.00 & 7b & PP & 828 & 1101 & 11.04 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00$\pm$0.00 & 0.00 & 8c & PP & 842 & 1115 & 10.79 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00$\pm$0.00 & 0.00 & 5 & PP & 856 & 1129 & 10.24 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22\\
& 0.00$\pm$0.00 & 0.00 & 6 & PP & 870 & 1143 & 9.95 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00$\pm$0.00 & 0.00 & 4 & PP & 885 & 1158 & 9.50 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00$\pm$0.00 & 0.00 & 3b & CC & 1538 & 1811 & 1.70 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00$\pm$0.00 & 0.00 & 5b & CC & 1548 & 1821 & 1.65 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00$\pm$0.00 & 0.00 & 2b & CC & 1557 & 1830 & 1.60 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00$\pm$0.00 & 0.00 & 1b & CC & 1572 & 1846 & 1.53 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00$\pm$0.00 & 0.00 & 4b & CC & 1588 & 1861 & 1.45 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
\hline
Ne$_{100}$+2F & 0.93$\pm$0.10 & 3.35 & 9 & PP & 821 & 1094 & 10.21 & -4.31 & 7486.03 & 582.01 & 1024 & 39.24\\
& 0.93$\pm$0.10 & 3.35 & 4 & PP & 849 & 1122 & 9.67 & -4.31 & 7486.03 & 582.01 & 1024 & 39.24\\
& 0.93$\pm$0.10 & 3.35 & 17-18 & CC & 1502 & 1775 & 1.98 & -4.31 & 7486.03 & 582.01 & 1024 & 39.24\\
& 0.93$\pm$0.10 & 3.35 & 13-14-15 & CC & 1550 & 1823 & 1.71 & -4.31 & 7486.03 & 582.01 & 1024 & 39.24\\
& 0.93$\pm$0.10 & 3.35 & 36-38-39 & CC & 1585 & 1859 & 1.54 & -4.31 & 7486.03 & 582.01 & 1024 & 39.24\\
& 0.93$\pm$0.10 & 3.35 & 9-10-11 & CC & 1589 & 1861 & 1.53 & -4.31 & 7486.03 & 582.01 & 1024 & 39.24\\
\hline
Ne$_{100}$+4F & 2.42$\pm$0.07 & 8.39 & n.d. & PP & 679 & 952 & 10.72 & -4.31 & 8395.10 & 393.24 & 908 & 28.81\\
& 2.42$\pm$0.07 & 8.39 & n.d. & PP & 712 & 985 & 9.87 & -4.31 & 8395.10 & 393.24 & 908 & 28.81\\
& 2.42$\pm$0.07 & 8.39 & n.d. & CC & 1513 & 1786 & 1.74 & -4.31 & 8395.10 & 393.24 & 908 & 28.81\\
& 2.42$\pm$0.07 & 8.39 & n.d. & CC & 1561 & 1834 & 1.52 & -4.31 & 8395.10 & 393.24 & 908 & 28.81\\
& 2.42$\pm$0.07 & 8.39 & n.d. & CC & 1585 & 1858 & 1.41 & -4.31 & 8395.10 & 393.24 & 908 & 28.81\\
& 2.42$\pm$0.07 & 8.39 & n.d. & CC & 1589 & 1862 & 1.39 & -4.31 & 8395.10 & 393.24 & 908 & 28.81\\
\hline
Ne$_{100}$+6F & 3.62$\pm$0.07 & 12.03 & n.d. & PP & 596 & 869 & 11.11 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62$\pm$0.07 & 12.03 & n.d. & PP & 622 & 895 & 10.67 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62$\pm$0.07 & 12.03 & 3 & PP & 651 & 924 & 10.03 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62$\pm$0.07 & 12.03 & n.d. & PP & 660 & 933 & 9.85 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62$\pm$0.07 & 12.03 & n.d. & CC & 1514 & 1787 & 1.51 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62$\pm$0.07 & 12.03 & n.d. & CC & 1558 & 1831 & 1.32 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62$\pm$0.07 & 12.03 & n.d. & CC & 1581 & 1854 & 1.23 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62$\pm$0.07 & 12.03 & n.d. & CC & 1582 & 1855 & 1.22 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
\hline
\end{tabular}
% \end{adjustbox}
\end{table}
\end{document}
答案1
如果你删除行
\textwidth=6.5in \textheight 9in \oddsidemargin=0in \topmargin=-0.5in
表格在给定的边距之间居中。您加载了很多包，但没有加载几何学，这将帮助您更轻松地设置适当的边距，请参阅示例 2。
不过，我建议你加载书签，大批和列并设置没有垂直线的表格，但间距更好。使用D-columns列，您可以将数字列对齐到小数点分隔符。在我的示例中，您将看到我\pm通过删除列之间的空格并将其替换为符号来分隔第二列并输入\pm。请参阅阵列手册进一步解释。在新示例 1B 中，我利用列包，将第二列以加号/减号为中心。示例 1B是新的 MWE，也是我推荐的解决方案。：
示例 1 – booktabs 规则和 D 列
\documentclass[12pt]{article}
\usepackage[left=0.625in, right=0.625in]{geometry}
\usepackage{fancyhdr, booktabs, dcolumn}
\usepackage{setspace}
\onehalfspacing
\usepackage{float}
\usepackage[font=small, labelfont=bf]{caption}
%\textwidth=6.5in \textheight 9in \oddsidemargin=0in \topmargin=-0.5in
\cfoot{\thepage}
\begin{document}
\begin{table}[H]
\footnotesize
\setlength{\tabcolsep}{0.3em}
\centering
\caption{Ne-Kls Viscosity Data Ne75}
\medskip
\label{Ne$_{75}$Kls$_{25}$+XF Viscosity Data}
\begin{tabular}{@{}l
r@{$\,\pm\,$}l
D{.}{.}{3.2}cc
D{.}{.}{5.0}
D{.}{.}{4.0}
D{.}{.}{2.2}
D{.}{.}{-1.2}
D{.}{.}{4.2}
D{.}{.}{3.2}
D{.}{.}{4.0}
D{.}{.}{2.2}
@{}}
\toprule
Sample &
\multicolumn{2}{c}{Wt. \% F} &
\multicolumn{1}{c}{Mol \% F} &
Segment &
Method &
T (^{\circ}C) &
$T (K)$ &
\multicolumn{1}{c}{log$\eta$} &
A & B & C &
T^{12} & m \\
\midrule
Ne$_{100}$+0F & 0.00 & 0.00 & 0.00 & 9a & PP & 800 & 1073 & 12.07 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00 & 0.00 & 0.00 & 7b & PP & 828 & 1101 & 11.04 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00 & 0.00 & 0.00 & 8c & PP & 842 & 1115 & 10.79 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00 & 0.00 & 0.00 & 5 & PP & 856 & 1129 & 10.24 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22\\
& 0.00 & 0.00 & 0.00 & 6 & PP & 870 & 1143 & 9.95 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00 & 0.00 & 0.00 & 4 & PP & 885 & 1158 & 9.50 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00 & 0.00 & 0.00 & 3b & CC & 1538 & 1811 & 1.70 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00 & 0.00 & 0.00 & 5b & CC & 1548 & 1821 & 1.65 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00 & 0.00 & 0.00 & 2b & CC & 1557 & 1830 & 1.60 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00 & 0.00 & 0.00 & 1b & CC & 1572 & 1846 & 1.53 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00 & 0.00 & 0.00 & 4b & CC & 1588 & 1861 & 1.45 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
\midrule
Ne$_{100}$+2F & 0.93 & 0.10 & 3.35 & 9 & PP & 821 & 1094 & 10.21 & -4.31 & 7486.03 & 582.01 & 1024 & 39.24\\
& 0.93 & 0.10 & 3.35 & 4 & PP & 849 & 1122 & 9.67 & -4.31 & 7486.03 & 582.01 & 1024 & 39.24\\
& 0.93 & 0.10 & 3.35 & 17-18 & CC & 1502 & 1775 & 1.98 & -4.31 & 7486.03 & 582.01 & 1024 & 39.24\\
& 0.93 & 0.10 & 3.35 & 13-14-15 & CC & 1550 & 1823 & 1.71 & -4.31 & 7486.03 & 582.01 & 1024 & 39.24\\
& 0.93 & 0.10 & 3.35 & 36-38-39 & CC & 1585 & 1859 & 1.54 & -4.31 & 7486.03 & 582.01 & 1024 & 39.24\\
& 0.93 & 0.10 & 3.35 & 9-10-11 & CC & 1589 & 1861 & 1.53 & -4.31 & 7486.03 & 582.01 & 1024 & 39.24\\
\midrule
Ne$_{100}$+4F & 2.42 & 0.07 & 8.39 & n.d. & PP & 679 & 952 & 10.72 & -4.31 & 8395.10 & 393.24 & 908 & 28.81\\
& 2.42 & 0.07 & 8.39 & n.d. & PP & 712 & 985 & 9.87 & -4.31 & 8395.10 & 393.24 & 908 & 28.81\\
& 2.42 & 0.07 & 8.39 & n.d. & CC & 1513 & 1786 & 1.74 & -4.31 & 8395.10 & 393.24 & 908 & 28.81\\
& 2.42 & 0.07 & 8.39 & n.d. & CC & 1561 & 1834 & 1.52 & -4.31 & 8395.10 & 393.24 & 908 & 28.81\\
& 2.42 & 0.07 & 8.39 & n.d. & CC & 1585 & 1858 & 1.41 & -4.31 & 8395.10 & 393.24 & 908 & 28.81\\
& 2.42 & 0.07 & 8.39 & n.d. & CC & 1589 & 1862 & 1.39 & -4.31 & 8395.10 & 393.24 & 908 & 28.81\\
\midrule
Ne$_{100}$+6F & 3.62 & 0.07 & 12.03 & n.d. & PP & 596 & 869 & 11.11 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62 & 0.07 & 12.03 & n.d. & PP & 622 & 895 & 10.67 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62 & 0.07 & 12.03 & 3 & PP & 651 & 924 & 10.03 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62 & 0.07 & 12.03 & n.d. & PP & 660 & 933 & 9.85 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62 & 0.07 & 12.03 & n.d. & CC & 1514 & 1787 & 1.51 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62 & 0.07 & 12.03 & n.d. & CC & 1558 & 1831 & 1.32 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62 & 0.07 & 12.03 & n.d. & CC & 1581 & 1854 & 1.23 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62 & 0.07 & 12.03 & n.d. & CC & 1582 & 1855 & 1.22 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
\bottomrule
\end{tabular}
\end{table}
\end{document}
示例 1B – 特殊 D 柱
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\usepackage[left=0.625in, right=0.625in]{geometry}
\usepackage{fancyhdr, booktabs, dcolumn, array}
\usepackage[font=small, labelfont=bf]{caption}
%\textwidth=6.5in \textheight 9in \oddsidemargin=0in \topmargin=-0.5in
\cfoot{\thepage}
\begin{document}
\begin{table}
\renewcommand{\arraystretch}{1.2}
\setlength{\tabcolsep}{0.3em}
\footnotesize
\centering
\medskip
\caption{$Ne_{75}Kls_{25}+XF$ Viscosity Data%
\label{Ne-Kls Viscosity Data Ne75-2}%
}
\begin{tabular}{@{}
>{$}l<{$}
D{+}{\,\pm\,}{3,3}
D{.}{.}{3.2}
cc
D{.}{.}{5.0}
D{.}{.}{4.0}
D{.}{.}{2.2}
D{.}{.}{-1.2}
D{.}{.}{4.2}
D{.}{.}{3.2}
D{.}{.}{4.0}
D{.}{.}{2.2}
@{}}
\toprule
\multicolumn{1}{@{}l}{Sample} &
\multicolumn{1}{c}{$Wt. \% F$} &
\multicolumn{1}{c}{$Mol \% F$} &
Segment &
Method &
T (^{\circ}C) &
T (K) &
\multicolumn{1}{c}{log$\eta$} &
A & B & C &
T^{12} &
m \\
\midrule
Ne_{100}+0F
& 0.00+0.00 & 0.00 & 9a & PP & 800 & 1073 & 12.07 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00+0.00 & 0.00 & 7b & PP & 828 & 1101 & 11.04 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00+0.00 & 0.00 & 8c & PP & 842 & 1115 & 10.79 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00+0.00 & 0.00 & 5 & PP & 856 & 1129 & 10.24 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22\\
& 0.00+0.00 & 0.00 & 6 & PP & 870 & 1143 & 9.95 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00+0.00 & 0.00 & 4 & PP & 885 & 1158 & 9.50 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00+0.00 & 0.00 & 3b & CC & 1538 & 1811 & 1.70 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00+0.00 & 0.00 & 5b & CC & 1548 & 1821 & 1.65 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00+0.00 & 0.00 & 2b & CC & 1557 & 1830 & 1.60 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00+0.00 & 0.00 & 1b & CC & 1572 & 1846 & 1.53 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00+0.00 & 0.00 & 4b & CC & 1588 & 1861 & 1.45 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
\midrule
Ne_{100}+2F
& 0.93+0.10 & 3.35 & 9 & PP & 821 & 1094 & 10.21 & -4.31 & 7486.03 & 582.01 & 1024 & 39.24\\
& 0.93+0.10 & 3.35 & 4 & PP & 849 & 1122 & 9.67 & -4.31 & 7486.03 & 582.01 & 1024 & 39.24\\
& 0.93+0.10 & 3.35 & 17--18 & CC & 1502 & 1775 & 1.98 & -4.31 & 7486.03 & 582.01 & 1024 & 39.24\\
& 0.93+0.10 & 3.35 & 13--14--15 & CC & 1550 & 1823 & 1.71 & -4.31 & 7486.03 & 582.01 & 1024 & 39.24\\
& 0.93+0.10 & 3.35 & 36--38--39 & CC & 1585 & 1859 & 1.54 & -4.31 & 7486.03 & 582.01 & 1024 & 39.24\\
& 0.93+0.10 & 3.35 & 9--10--11 & CC & 1589 & 1861 & 1.53 & -4.31 & 7486.03 & 582.01 & 1024 & 39.24\\
\midrule
Ne_{100}+4F
& 2.42+0.07 & 8.39 & n.d. & PP & 679 & 952 & 10.72 & -4.31 & 8395.10 & 393.24 & 908 & 28.81\\
& 2.42+0.07 & 8.39 & n.d. & PP & 712 & 985 & 9.87 & -4.31 & 8395.10 & 393.24 & 908 & 28.81\\
& 2.42+0.07 & 8.39 & n.d. & CC & 1513 & 1786 & 1.74 & -4.31 & 8395.10 & 393.24 & 908 & 28.81\\
& 2.42+0.07 & 8.39 & n.d. & CC & 1561 & 1834 & 1.52 & -4.31 & 8395.10 & 393.24 & 908 & 28.81\\
& 2.42+0.07 & 8.39 & n.d. & CC & 1585 & 1858 & 1.41 & -4.31 & 8395.10 & 393.24 & 908 & 28.81\\
& 2.42+0.07 & 8.39 & n.d. & CC & 1589 & 1862 & 1.39 & -4.31 & 8395.10 & 393.24 & 908 & 28.81\\
\midrule
Ne_{100}+6F
& 3.62+0.07 & 12.03 & n.d. & PP & 596 & 869 & 11.11 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62+0.07 & 12.03 & n.d. & PP & 622 & 895 & 10.67 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62+0.07 & 12.03 & 3 & PP & 651 & 924 & 10.03 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62+0.07 & 12.03 & n.d. & PP & 660 & 933 & 9.85 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62+0.07 & 12.03 & n.d. & CC & 1514 & 1787 & 1.51 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62+0.07 & 12.03 & n.d. & CC & 1558 & 1831 & 1.32 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62+0.07 & 12.03 & n.d. & CC & 1581 & 1854 & 1.23 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62+0.07 & 12.03 & n.d. & CC & 1582 & 1855 & 1.22 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
\bottomrule
\end{tabular}
\end{table}
\end{document}
示例 2 – 原始代码为 MWE
这是您的 MWE 代码，删除了不必要的包，但添加了几何图形。如您所见，您的表格现在位于左右边距之间。
\documentclass[12pt]{article}
\usepackage[left=0.625in, right=0.625in]{geometry}
\usepackage{fancyhdr}
\usepackage{setspace}
\onehalfspacing
\usepackage{float}
\usepackage[font=small, labelfont=bf]{caption}
%\textwidth=6.5in \textheight 9in \oddsidemargin=0in \topmargin=-0.5in
\cfoot{\thepage}
\begin{document}
\begin{table}[H]
\scriptsize
\centering
\caption{Ne-Kls Viscosity Data Ne75}
\medskip
\label{Ne$_{75}$Kls$_{25}$+XF Viscosity Data}
\begin{tabular}{|c|cccccccccccc|}
\hline
\hline
Sample & Wt. \% F & Mol \% F & Segment & Method & $T$ ($^{\circ}C$) & $T$ (K) & log$\eta$ & A & B & C & T$^{12}$ & m \\
\hline
\hline
Ne$_{100}$+0F & 0.00$\pm$0.00 & 0.00 & 9a & PP & 800 & 1073 & 12.07 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00$\pm$0.00 & 0.00 & 7b & PP & 828 & 1101 & 11.04 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00$\pm$0.00 & 0.00 & 8c & PP & 842 & 1115 & 10.79 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00$\pm$0.00 & 0.00 & 5 & PP & 856 & 1129 & 10.24 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22\\
& 0.00$\pm$0.00 & 0.00 & 6 & PP & 870 & 1143 & 9.95 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00$\pm$0.00 & 0.00 & 4 & PP & 885 & 1158 & 9.50 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00$\pm$0.00 & 0.00 & 3b & CC & 1538 & 1811 & 1.70 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00$\pm$0.00 & 0.00 & 5b & CC & 1548 & 1821 & 1.65 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00$\pm$0.00 & 0.00 & 2b & CC & 1557 & 1830 & 1.60 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00$\pm$0.00 & 0.00 & 1b & CC & 1572 & 1846 & 1.53 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00$\pm$0.00 & 0.00 & 4b & CC & 1588 & 1861 & 1.45 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
\hline
Ne$_{100}$+2F & 0.93$\pm$0.10 & 3.35 & 9 & PP & 821 & 1094 & 10.21 & -4.31 & 7486.03 & 582.01 & 1024 & 39.24\\
& 0.93$\pm$0.10 & 3.35 & 4 & PP & 849 & 1122 & 9.67 & -4.31 & 7486.03 & 582.01 & 1024 & 39.24\\
& 0.93$\pm$0.10 & 3.35 & 17-18 & CC & 1502 & 1775 & 1.98 & -4.31 & 7486.03 & 582.01 & 1024 & 39.24\\
& 0.93$\pm$0.10 & 3.35 & 13-14-15 & CC & 1550 & 1823 & 1.71 & -4.31 & 7486.03 & 582.01 & 1024 & 39.24\\
& 0.93$\pm$0.10 & 3.35 & 36-38-39 & CC & 1585 & 1859 & 1.54 & -4.31 & 7486.03 & 582.01 & 1024 & 39.24\\
& 0.93$\pm$0.10 & 3.35 & 9-10-11 & CC & 1589 & 1861 & 1.53 & -4.31 & 7486.03 & 582.01 & 1024 & 39.24\\
\hline
Ne$_{100}$+4F & 2.42$\pm$0.07 & 8.39 & n.d. & PP & 679 & 952 & 10.72 & -4.31 & 8395.10 & 393.24 & 908 & 28.81\\
& 2.42$\pm$0.07 & 8.39 & n.d. & PP & 712 & 985 & 9.87 & -4.31 & 8395.10 & 393.24 & 908 & 28.81\\
& 2.42$\pm$0.07 & 8.39 & n.d. & CC & 1513 & 1786 & 1.74 & -4.31 & 8395.10 & 393.24 & 908 & 28.81\\
& 2.42$\pm$0.07 & 8.39 & n.d. & CC & 1561 & 1834 & 1.52 & -4.31 & 8395.10 & 393.24 & 908 & 28.81\\
& 2.42$\pm$0.07 & 8.39 & n.d. & CC & 1585 & 1858 & 1.41 & -4.31 & 8395.10 & 393.24 & 908 & 28.81\\
& 2.42$\pm$0.07 & 8.39 & n.d. & CC & 1589 & 1862 & 1.39 & -4.31 & 8395.10 & 393.24 & 908 & 28.81\\
\hline
Ne$_{100}$+6F & 3.62$\pm$0.07 & 12.03 & n.d. & PP & 596 & 869 & 11.11 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62$\pm$0.07 & 12.03 & n.d. & PP & 622 & 895 & 10.67 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62$\pm$0.07 & 12.03 & 3 & PP & 651 & 924 & 10.03 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62$\pm$0.07 & 12.03 & n.d. & PP & 660 & 933 & 9.85 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62$\pm$0.07 & 12.03 & n.d. & CC & 1514 & 1787 & 1.51 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62$\pm$0.07 & 12.03 & n.d. & CC & 1558 & 1831 & 1.32 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62$\pm$0.07 & 12.03 & n.d. & CC & 1581 & 1854 & 1.23 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62$\pm$0.07 & 12.03 & n.d. & CC & 1582 & 1855 & 1.22 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
\hline
\end{tabular}
\end{table}
\end{document}
答案2
您可以使用命令减少边距\tabcolsep并把一些列标题写在两行上，从而获得一个适合边距的表格\makecell。除此之外，我还添加了siunitx一个更好的对齐方式，以便在必要时更好地对齐，并简化第二列中不确定性的输入。
\documentclass[12pt, english]{article}
\usepackage[utf8]{inputenc}
\usepackage{babel}
\usepackage{makecell}
\usepackage{fancyhdr,wrapfig,color,lastpage}
\usepackage{setspace} \onehalfspacing \addtolength{\oddsidemargin}{-.875in}
\addtolength{\evensidemargin}{-.875in}
\addtolength{\textwidth}{1.75in}
\addtolength{\topmargin}{-.5in}
\addtolength{\textheight}{1in}
\usepackage{float}
\usepackage[toc,page]{appendix}
\usepackage{amsmath,amssymb}
\usepackage{enumerate}
\usepackage{graphicx}
\usepackage{adjustbox}
\usepackage{tabularx}
\usepackage{csvsimple}
\usepackage{siunitx}
\usepackage[font=small, labelfont=bf]{caption}
\usepackage[version=4]{mhchem}
\usepackage{chemmacros}
\usepackage[round, semicolon]{natbib}
\bibliographystyle{plainnat}
\chemsetup{ modules = all, formula = mhchem }
\definecolor{Red}{rgb}{0.8,0.2,0.2} \definecolor{Blue}{rgb}{0.2,0.2,0.8}
\sloppy \textwidth=6.5in \textheight 9in \oddsidemargin=0in \topmargin=-0.5in
\cfoot{\thepage}
\begin{document}
\begin{table}[H] \scriptsize \centering \caption{Ne-Kls Viscosity Data Ne75} \medskip \label{Ne${75}$Kls${25}$+XF Viscosity Data}
\sisetup{table-format=4.0, table-number-alignment=center}%\begin{adjustbox}{angle=90}
\setlength{\tabcolsep}{4pt}
\begin{tabular}{|c|S[table-format=1.2,separate-uncertainty,table-figures-uncertainty=1] S[table-format=2.2]cc*{2}{S}S[table-format=2.2]S[table-format=-1.2]*{2}{c}S|c|}
\hline
\hline
Sample & {\makecell{Wt. \\ \% F}} &{ \makecell{Mol\\ \% F}} & Segment & Method & {\makecell{$T$\\ (\si{\degreeCelsius})}} &{\makecell{$T$\\ (\si{\K})}} & {$\log\eta$} & {A} & B & C & {T$^{12}$} & m \\
\hline
\hline
Ne$_{100}$+0F & 0.00(0) & 0.00 & 9a & PP & 800 & 1073 & 12.07 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00(0) & 0.00 & 7b & PP & 828 & 1101 & 11.04 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00(0) & 0.00 & 8c & PP & 842 & 1115 & 10.79 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00(0) & 0.00 & 5 & PP & 856 & 1129 & 10.24 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22\\
& 0.00(0) & 0.00 & 6 & PP & 870 & 1143 & 9.95 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00(0) & 0.00 & 4 & PP & 885 & 1158 & 9.50 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00(0) & 0.00 & 3b & CC & 1538 & 1811 & 1.70 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00(0) & 0.00 & 5b & CC & 1548 & 1821 & 1.65 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00(0) & 0.00 & 2b & CC & 1557 & 1830 & 1.60 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00(0) & 0.00 & 1b & CC & 1572 & 1846 & 1.53 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
& 0.00(0) & 0.00 & 4b & CC & 1588 & 1861 & 1.45 & -4.31 & 7025.89 & 646.54 & 1074 & 41.22 \\
\hline
Ne$_{100}$+2F & 0.93(10) & 3.35 & 9 & PP & 821 & 1094 & 10.21 & -4.31 & 7486.03 & 582.01 & 1024 & 39.24\\
& 0.93(10) & 3.35 & 4 & PP & 849 & 1122 & 9.67 & -4.31 & 7486.03 & 582.01 & 1024 & 39.24\\
& 0.93(10) & 3.35 & 17-18 & CC & 1502 & 1775 & 1.98 & -4.31 & 7486.03 & 582.01 & 1024 & 39.24\\
& 0.93(10) & 3.35 & 13-14-15 & CC & 1550 & 1823 & 1.71 & -4.31 & 7486.03 & 582.01 & 1024 & 39.24\\
& 0.93(10) & 3.35 & 36-38-39 & CC & 1585 & 1859 & 1.54 & -4.31 & 7486.03 & 582.01 & 1024 & 39.24\\
& 0.93(10) & 3.35 & 9-10-11 & CC & 1589 & 1861 & 1.53 & -4.31 & 7486.03 & 582.01 & 1024 & 39.24\\
\hline
Ne$_{100}$+4F & 2.42(7) & 8.39 & n.d. & PP & 679 & 952 & 10.72 & -4.31 & 8395.10 & 393.24 & 908 & 28.81\\
& 2.42(7) & 8.39 & n.d. & PP & 712 & 985 & 9.87 & -4.31 & 8395.10 & 393.24 & 908 & 28.81\\
& 2.42(7) & 8.39 & n.d. & CC & 1513 & 1786 & 1.74 & -4.31 & 8395.10 & 393.24 & 908 & 28.81\\
& 2.42(7) & 8.39 & n.d. & CC & 1561 & 1834 & 1.52 & -4.31 & 8395.10 & 393.24 & 908 & 28.81\\
& 2.42(7) & 8.39 & n.d. & CC & 1585 & 1858 & 1.41 & -4.31 & 8395.10 & 393.24 & 908 & 28.81\\
& 2.42(7) & 8.39 & n.d. & CC & 1589 & 1862 & 1.39 & -4.31 & 8395.10 & 393.24 & 908 & 28.81\\
\hline
Ne$_{100}$+6F & 3.62(7) & 12.03 & n.d. & PP & 596 & 869 & 11.11 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62(7) & 12.03 & n.d. & PP & 622 & 895 & 10.67 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62(7) & 12.03 & 3 & PP & 651 & 924 & 10.03 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62(7) & 12.03 & n.d. & PP & 660 & 933 & 9.85 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62(7) & 12.03 & n.d. & CC & 1514 & 1787 & 1.51 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62(7) & 12.03 & n.d. & CC & 1558 & 1831 & 1.32 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62(7) & 12.03 & n.d. & CC & 1581 & 1854 & 1.23 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
& 3.62(7) & 12.03 & n.d. & CC & 1582 & 1855 & 1.22 & -4.31 & 8526.37 & 324.43 & 832 & 27.57\\
\hline
\end{tabular}
\end{table}
\end{document}
