\begin{table}[]
\resizebox{\textwidth}{!}{%
\begin{tabular}{|c|c|c|c|c|c|c|c|}
\hline
Ref &
\multicolumn{1}{l|}{Manufacturers} &
Model &
DC Motor(Brushed) &
AC Induction Motor &
PM Brushed DC Motor &
\multicolumn{1}{c|}{\begin{tabular}[c]{@{}c@{}}PM-Sync Reluctance \\ Motor(PM-SynRM)\end{tabular}} &
\multicolumn{1}{c|}{\begin{tabular}[c]{@{}c@{}}Permanent Magnet Synchronous \\ Motor(PMSM)\end{tabular}} \\ \hline
\multirow{2}{*}{} & \multicolumn{1}{c|}{\multirow{2}{*}{Toyota}} & Toyota Prius & & &\\
\hhline{~~----} & \multicolumn{2}{c}{} Toyota RAV4 & & & \\ \hline
\multirow{2}{*}{} & \multicolumn{1}{c|}{\multirow{4}{*}{Tesla}} & Model S & & &\\
\hhline{~~----} & \multicolumn{2}{c}{} Model X & & & \\
\hhline{~~----} & \multicolumn{2}{c}{} Model 3 & & & \\
\hhline{~~----} & \multicolumn{2}{c}{} Model Y & & & \\ \hline
& Nissan &Nissan Leaf & & & & & \\ \hline
& Porsche &Porsche Taycon & & & & & \\ \hline
& Audi &Audi e-tron & & & & & \\ \hline
\multirow{2}{*}{} & \multicolumn{1}{c|}{\multirow{2}{*}{BMW}} & BMW i3 & & &\\
\hhline{~~----} & \multicolumn{2}{c}{} BMW-Mini E & & & \\ \hline
& General Motors &GM EV1 & & & & & \\ \hline
& Fiat Panda &Fiat Panda Elettra & & & & & \\ \hline
\multirow{2}{*}{} & \multicolumn{1}{c|}{\multirow{2}{*}{KIA}} & Soul EV & & &\\
\hhline{~~----} & \multicolumn{2}{c}{} Niro EV & & & \\ \hline
& Ather Energy &Ather 450X & & & & & \\ \hline
\end{tabular}%
}
\end{table}
答案1
以下是一些替代方法：
就我个人而言，我建议使用没有垂直线且水平线较少的表格，例如以下表格：
\documentclass{ieeeaccess}
\usepackage{multirow}
\usepackage{hhline}
\usepackage{makecell}
\usepackage{graphicx}
\usepackage{lipsum}
\usepackage{calc}
\usepackage{rotating}
\usepackage{booktabs}
\begin{document}
\lipsum
\begin{table*}
\begin{tabular*}{\linewidth}{@{\extracolsep{\fill}}|c|l|l|c|c|c|c|c|}
\hline
Ref &
\thead{Manufacturers} &
\thead{Model} &
\thead{DC Motor\\ (Brushed)} &
\thead{AC Induction\\ Motor} &
\thead{PM Brushed\\ DC Motor} &
\thead{PM-Sync Reluctance \\ Motor(PM-SynRM)} &
\thead{Permanent Magnet\\ Synchronous Motor(PMSM)} \\ \hline
& \multirow{2}{*}{Toyota} & Toyota Prius & & & & & \\ \cline{3-8}
& & Toyota RAV4 & & & & & \\
\hline
& \multirow{4}{*}{Tesla} & Model S & & & & & \\ \cline{3-8}
& & Model X & & & & & \\ \cline{3-8}
& & Model 3 & & & & & \\ \cline{3-8}
& & Model Y & & & & & \\
\hline
& Nissan & Nissan Leaf & & & & & \\
\hline
& Porsche & Porsche Taycon & & & & & \\
\hline
& Audi & Audi e-tron & & & & & \\
\hline
& \multirow{2}{*}{BMW} & BMW i3 & & & & & \\ \cline{3-8}
& & BMW-Mini E & & & & & \\
\hline
& General Motors & GM EV1 & & & & & \\
\hline
& Fiat Panda & Fiat Panda Elettra & & & & & \\
\hline
& \multirow{2}{*}{KIA} & Soul EV & & & & & \\ \cline{3-8}
& & Niro EV & & & & & \\
\hline
& Ather Energy & Ather 450X & & & & & \\
\hline
\end{tabular*}
\end{table*}
\lipsum
\begin{table}
\scriptsize
\renewcommand{\theadfont}{\scriptsize}
\settowidth\rotheadsize{\theadfont DC Motor (Brushed)}
\begin{tabular}{|c|m{\widthof{General}}|m{\widthof{Model X}}|c|c|c|c|c|}
\hline
Ref &
\thead{Manu-\\facturers} &
\thead{Model} &
\rothead{DC Motor (Brushed)} &
\rothead{AC Induction Motor} &
\rothead{PM Brushed DC Motor} &
\rothead{PM-Sync Reluctance Motor (PM-SynRM)} &
\rothead{Permanent Magnet Synchronous Motor (PMSM)} \\ \hline
& \multirow{3}{*}{Toyota} & Toyota Prius & & & & & \\ \cline{3-8}
& & Toyota RAV4 & & & & & \\
\hline
& \multirow{4}{*}{Tesla} & Model S & & & & & \\ \cline{3-8}
& & Model X & & & & & \\ \cline{3-8}
& & Model 3 & & & & & \\ \cline{3-8}
& & Model Y & & & & & \\
\hline
& Nissan & Nissan Leaf & & & & & \\
\hline
& Porsche & Porsche Taycon & & & & & \\
\hline
& Audi & Audi\newline e-tron & & & & & \\
\hline
& \multirow{4}{*}{BMW} & BMW i3 & & & & & \\ \cline{3-8}
& & BMW-Mini E & & & & & \\
\hline
& General Motors & GM EV1 & & & & & \\
\hline
& Fiat Panda & Fiat Panda Elettra & & & & & \\
\hline
& \multirow{2}{*}{KIA} & Soul EV & & & & & \\ \cline{3-8}
& & Niro EV & & & & & \\
\hline
& Ather Energy & Ather 450X & & & & & \\
\hline
\end{tabular}
\end{table}
\lipsum
\begin{table}
\setlength{\tabcolsep}{5pt}
\settowidth\rotheadsize{\theadfont PM-SynRM}
\begin{tabular*}{\linewidth}{@{\extracolsep{\fill}} c l l c c c c c @{}}
\toprule
Ref &
\thead{Manufacturers} &
\thead{Model} &
\rothead{DCM} &
\rothead{ACIndM} &
\rothead{PMBDCM} &
\rothead{PM-SynRM} &
\rothead{PMSM} \\
\midrule
& Toyota & Toyota Prius & & & & & \\
& & Toyota RAV4 & & & & & \\
\addlinespace
& Tesla & Model S & & & & & \\
& & Model X & & & & & \\
& & Model 3 & & & & & \\
& & Model Y & & & & & \\
\addlinespace
& Nissan & Nissan Leaf & & & & & \\
\addlinespace
& Porsche & Porsche Taycon & & & & & \\
\addlinespace
& Audi & Audi e-tron & & & & & \\
\addlinespace
& BMW & BMW i3 & & & & & \\
& & BMW-Mini E & & & & & \\
\addlinespace
& General Motors & GM EV1 & & & & & \\
\addlinespace
& Fiat Panda & Fiat Panda Elettra & & & & & \\
\addlinespace
& KIA & Soul EV & & & & & \\
& & Niro EV & & & & & \\
\addlinespace
& Ather Energy & Ather 450X & & & & & \\
\midrule
\multicolumn{8}{@{}p{\linewidth}@{}}{DCM:~DC Motor (Brushed); ACIndM:~AC Induction Motor; PMBDCM:~PM Brushed DC Motor; PM-SynRM:~PM-Sync Reluctance Motor; PMSM:~Permanent Magnet Synchronous Motor} \\
\bottomrule
\end{tabular*}
\end{table}
\lipsum
\EOD
\end{document}
答案2
这是一个解决方案不是使用\scalebox或\resizebox，采用横向格式布局，tabularx允许在最后四列自动换行，省去所有垂直规则和大多数水平规则，并简化第 3 列“型号”中的条目。例如，“Prius”和“RAV4”与“Toyota Prius”和“Toyota RAV4”一样信息丰富，而且重复性更低。
\documentclass{article}
\usepackage{booktabs,ragged2e,rotating,tabularx}
\begin{document}
\begin{sidewaystable}
\setlength\tabcolsep{5pt} % default: 6pt
\begin{tabularx}{\textwidth}{@{} lll *{5}{>{\RaggedRight}X} @{}}
\toprule
Ref &
Manufacturer &
Model &
DC Motor (Brushed) &
AC Induction Motor &
PM Brushed DC Motor &
PM-Sync Reluctance Motor \mbox{(PM-SynRM)} &
Permanent Magnet Synchronous Motor (PMSM)\\
\midrule
& Toyota & Prius & & & \\
& & RAV4 & & & \\ \addlinespace
& Tesla & Model S & & & \\
& & Model X & & & \\
& & Model 3 & & & \\
& & Model Y & & & \\ \addlinespace
& Nissan & Leaf & & & & & \\ \addlinespace
& Porsche& Taycon & & & & & \\ \addlinespace
& Audi & e-tron & & & & & \\ \addlinespace
& BMW & i3 & & & \\
& & Mini E & & & \\ \addlinespace
& GM & EV1 & & & & & \\ \addlinespace
& Fiat & Panda Elettra & & & & & \\ \addlinespace
& KIA & Soul EV & & & \\
& & Niro EV & & & \\ \addlinespace
& Ather Energy & 450X & & & & & \\
\bottomrule
\end{tabularx}
\end{sidewaystable}
\end{document}
答案3
正如@ Jes 所建议的，Latex 表生成器可以完成这项工作
\documentclass{article}
\usepackage{multirow}
\usepackage{graphicx}
\begin{document}
\begin{table}[h!]
\centering
\resizebox{\textwidth}{!}{%
\begin{tabular}{|l|l|l|l|l|l|l|l|}
\hline
Ref &
Manufactures &
Models &
\begin{tabular}[c]{@{}l@{}}DC\\ Motor\\ (Brushed)\end{tabular} &
\begin{tabular}[c]{@{}l@{}}AC\\ Induction\\ Motor\end{tabular} &
\begin{tabular}[c]{@{}l@{}}DC\\ (Brushless)\\ Motor\end{tabular} &
\begin{tabular}[c]{@{}l@{}}PM-Sync\\ Reluctance\\ Motor\\ (PMSyncRM)\end{tabular} &
\begin{tabular}[c]{@{}l@{}}Permanent\\ Magnet-Sync.\\ Motor (PMSM)\end{tabular} \\ \hline
\multirow{2}{*}{} & \multirow{2}{*}{Toyota} & \begin{tabular}[c]{@{}l@{}}Toyota\\ Primus\end{tabular} & & & & & \\ \cline{3-8}
& & \begin{tabular}[c]{@{}l@{}}Toyota\\ RAV4\end{tabular} & & & & & \\ \hline
\multirow{4}{*}{} & \multirow{4}{*}{TESLA} & Model S & & & & & \\ \cline{3-8}
& & Model X & & & & & \\ \cline{3-8}
& & Model 3 & & & & & \\ \cline{3-8}
& & Model Y & & & & & \\ \hline
& Nissan & Nissan Leaf & & & & & \\ \hline
& Porsche & \begin{tabular}[c]{@{}l@{}}Porsche\\ Taycan\end{tabular} & & & & & \\ \hline
& Audi & Audi e-tron & & & & & \\ \hline
\multirow{2}{*}{} & \multirow{2}{*}{BMW} & BMW i3 & & & & & \\ \cline{3-8}
& & BMW-Mini E & & & & & \\ \hline
& \begin{tabular}[c]{@{}l@{}}General\\ Motors\end{tabular} & GM EV1 & & & & & \\ \hline
& Fiat Panda & \begin{tabular}[c]{@{}l@{}}Fiat Panda\\ Elettra\end{tabular} & & & & & \\ \hline
\multirow{2}{*}{} & \multirow{2}{*}{KIA} & Soul EV & & & & & \\ \cline{3-8}
& & Nitro EV & & & & & \\ \hline
& Ather Energy & Ather 450X & & & & & \\ \hline
\end{tabular}%
}
\end{table}
\end{document}
