如何并排插入表格

Question

我想建议大家重新思考一下：不要制定黑色规则——或者蓝色规则。你的读者会感激你的。

以下解决方案采用了tabularx允许单元格换行的环境。它还尽可能地减少了过多的\color、\cellcolor和\rowcolor命令，其中许多命令要么是多余的，要么是相互冲突的。请使用包\SI的宏siunitx来排版科学单位及其相关数量。

最后的建议是：不要使用全大写的标题，除非你真的想对读者大喊大叫。

\documentclass{article}
\usepackage[letterpaper,margin=1in]{geometry} % set page parameters suitably
\usepackage{tabularx,ragged2e}
\newcolumntype{C}{>{\Centering\arraybackslash}X}
\newcolumntype{B}{>{\bfseries}C}
\renewcommand\tabularxcolumn[1]{m{#1}}

\usepackage[table]{xcolor}
\newcommand\cA{\color{white}}
\newcommand\rcB{\rowcolor[HTML]{FDDCD3}} % pink

\usepackage{booktabs,siunitx,amsmath}
\sisetup{per-mode=symbol}

\begin{document}
\begin{table}
\setlength\extrarowheight{2pt} % for a more open "look"
\begin{tabularx}{\textwidth}{ BC >{\cellcolor{white}}c BC }

\rowcolor[HTML]{F54A19} % red
\multicolumn{2}{c}{\cA \textbf{RDA main input requirement}} 
&&
\multicolumn{2}{c}{\cA \textbf{Antenna requirement}} \\ 
  
\rcB % pink
Mass & $<\SI{10}{\kilogram}$ 
&&
Carrier Frequency & $F_0 = \SI{35.76}{\giga\hertz}$ \\  

Power consumption & $<\SI{55}{\watt}$ (antennas included) 
&&
Antenna Beams & 4 (available in time division multiple access) \\ 
 
\rcB 
Altitude Operational envelope &
\mbox{Hmax = \SI{6500}{\meter}} \mbox{Hmin = \SI{10}{\meter}} 
&&
TX Peak Power & \SI{1}{\watt} \\ 
 
Velocity Operational envelope &
$V(\text{vertical}) < \SI{115}{\meter\per\second}$ 
&&
TX BW & \SI{200}{\mega\hertz} \\ 
 
\rcB 
Velocity measurement error & VBi: 0.5\%~V + \SI{0.2}{\meter\per\second} 
&&
Pulse width & 40 ÷ \SI{2560}{\nano\second} \\ 

Altitude measurement error & RBi: 0.5\% H + \SI{0.4}{\meter} 
&&
PRI & 10 ÷ \SI{240}{\micro\second} \\  

\rcB 
Acceleration & 
\mbox{$a_x$ up to \SI{9.3}{\meter\per\second\squared}}
\mbox{$a_y$, $a_z$ up to \SI{2.65}{\meter\per\second\squared}}
&&
RX signal BW & \SI{50}{\mega\hertz} \\ 
   
Jerk &
\mbox{$j_x$ up to \SI{93}{\meter\per\second\cubed}} 
\mbox{$j_y$, $j_z$ up to \SI{26.5}{\meter\per\second\cubed}} 
&&
Refresh rate & \SI{20}{\hertz} \\ 
  
\rcB 
Measure refresh rate & \SI{20}{\hertz}
&&
Antenna sidelobe level & $<\SI{-35}{\deci\bel}$ \\ 
  
& &&
Antenna directivity & $>\SI{34}{\deci\bel}$ \\
\bottomrule
\end{tabularx}
\end{table}

\end{document}

附录：下面是我在文档中排版表格的方法beamer。主要变化是 (a) 第 1 列和第 3 列不再使用粗体，(b) 第 2 列比其他 3 列略宽，(c) 使用\scriptsize。

我不得不说，这张表包含的信息太多了，无法向观众一一展示。

\documentclass[xcolor=table]{beamer}

\usepackage{tabularx,ragged2e}
\newcolumntype{C}[1]{>{\Centering\hsize=#1\hsize}X}
\renewcommand\tabularxcolumn[1]{m{#1}}

%\usepackage[table]{xcolor} % 'xcolor' is loaded automatically by beamer
\newcommand\cA{\color{white}}
\newcommand\rcB{\rowcolor[HTML]{FDDCD3}} % pink

\usepackage{siunitx}
\sisetup{per-mode=symbol}

\begin{document}
\begin{frame}
\scriptsize

\setlength\tabcolsep{2pt} 
\setlength\extrarowheight{2pt} % for a more open "look"
\begin{tabularx}{\textwidth}{C{0.97}C{1.09} >{\cellcolor{white}}c C{0.97}C{0.97}}

\rowcolor[HTML]{F54A19} % red
\multicolumn{2}{c}{\cA \textbf{RDA main input requirement}} 
&&
\multicolumn{2}{c}{\cA \textbf{Antenna requirement}} \\ 
  
\rcB % pink
Mass & $<\SI{10}{\kilogram}$ 
&&
Carrier frequency & $F_0 = \SI{35.76}{\giga\hertz}$ \\  

Power consumption & $<\SI{55}{\watt}$ (antennas included) 
&&
Antenna beams & 4 (available in TDMA) \\ 
 
\rcB 
Altitude operational envelope &
\mbox{Hmax = \SI{6500}{\meter}} \mbox{Hmin = \SI{10}{\meter}} 
&&
TX Peak power & \SI{1}{\watt} \\ 
 
Velocity operational envelope &
$V(\text{vertical}) <\SI{115}{\meter\per\second}$ 
&&
TX BW & \SI{200}{\mega\hertz} \\ 
 
\rcB 
Velocity measurement error &
VBi: 0.5\%~V + \SI{0.2}{\meter\per\second} 
&&
Pulse width & 40 ÷ \SI{2560}{\nano\second} \\ 

Altitude measurement error & RBi: 0.5\% H + \SI{0.4}{\meter} 
&&
PRI & 10 ÷ \SI{240}{\micro\second} \\  

\rcB 
Acceleration & 
\mbox{$a_x$ up to \SI{9.3}{\meter\per\second\squared}}
\mbox{$a_y,a_z$ up to \SI{2.65}{\meter\per\second\squared}}
&&
RX signal BW & \SI{50}{\mega\hertz} \\ 
   
Jerk &
\mbox{$j_x$ up to \SI{93}{\meter\per\second\cubed}} 
\mbox{$j_y,j_z$ up to \SI{26.5}{\meter\per\second\cubed}} 
&&
Refresh rate & \SI{20}{\hertz} \\ 
  
\rcB 
Measure refresh rate & \SI{20}{\hertz}
&&
Antenna sidelobe level & $<\SI{-35}{\deci\bel}$ \\ 
  

& &&
Antenna directivity & $>\SI{34}{\deci\bel}$ \\
\end{tabularx}
\end{frame}

\end{document}

Answer 1