最初，我遇到了表格与页面列宽不匹配的问题，但在使用 \resizebox 后，问题得到了解决，但字体大小却因此而变小，有没有什么办法可以解决这个问题？谢谢，
% Table generated by Excel2LaTeX from sheet 'Sheet2'
\begin{table}[htbp]
\centering
\caption{Failure Modes and Effects Analysis}
\resizebox{\columnwidth}{!}{\begin{tabular}{p{18.945em}p{13.22em}p{14.5em}cp{15.335em}p{20em}p{5.11em}p{16.835em}}
Aviation Safety Investigation Reports\newline{} & \multicolumn{3}{c}{\textbf{Functional Failure Mode}} & \multicolumn{4}{c}{\textbf{Failure Effect}} \\
\multicolumn{1}{r}{} & \multicolumn{1}{l}{\textbf{Item/Part/Component}} & \multicolumn{1}{l}{\textbf{Failure}} & \multicolumn{1}{p{13.555em}}{\textbf{Probability /\newline{}Mode failure rates}} & \textbf{Effect on item/component\newline{}} & \multicolumn{1}{l}{\textbf{Effect on Aircraft}} & \multicolumn{1}{l}{\textbf{Severity}} & \textbf{Failure Detection Method (A: crew; B: on\newline{}the ground)\newline{}\newline{}} \\
AAIB Report on DHC-8-402 Dash 8 G-JECF Serious Incident (2004)\newline{} & \multicolumn{1}{l}{1 Input Output Processor} & Intermittent electrical contact arising from cracked\newline{}solder on two pins of a transformer on the IOP power\newline{}supply module\newline{} & \multicolumn{1}{p{13.555em}}{-} & Loss of cockpit indications: left fuel inlet temperature, left main oil pressure and hydraulic quantity for systems No 1 and No 3\newline{}\newline{} & Misleading data to primary flight display\newline{} & Major & IOP 1 fail\newline{}or IOP 2 FAIL is displayed as an advisory message on\newline{}the Engine and System Integrated Display \\
AAIU Report on B737-800 EI-DHI Serious Incident (2012)\newline{} & \multicolumn{1}{l}{Pitot Probe} & \multicolumn{1}{l}{short circuit within the pitot probe} & 1x10-9 & \multicolumn{1}{l}{Loss of anti-ice functions} & \multicolumn{1}{l}{Airspeed disagreement} & \multicolumn{1}{l}{Minor} & Unannunciated, IAS indications were diverging and that IAS Disagree warnings\newline{}illuminated on both PFDs\newline{} \\
BEA Report on Dassault Falcon 7X HB-JFN Serious Incident (2011)\newline{}\newline{} & Horizontal Stabilizer Electronic Control Unit\newline{} & Part damage, material property\newline{}degraded, eroded and aging, soldering defect on an HSECU induction coil pin \newline{} & - & Noise, loss of 15 Volt power and potential latent failure\newline{} & Loss of power\newline{}boost, noise, Loss of speed\newline{}and direction\newline{}interpretation, no\newline{}motor drive for\newline{}actuator, Assy or system\newline{}level parameters,\newline{}tolerances\newline{}affected; otherwise latent\newline{} & Major & A) Uncommanded\newline{}movement of actuator,\newline{}detectable by external\newline{}position sensors\newline{}B) Vendor test/evaluate;\newline{}Box ATP.\newline{} \\
\end{tabular}}
\label{tab:addlabel}%
\caption[]{This table displays information on the FMEA of all the failure modes from the 3 Aviation Safety Investigation Reports mentioned above.}
\end{table}%
答案1
这是我基于的建议tabularx，较小的字体大小和类别的假设twocolumn article：
下面是我将表格分成两半的第二个例子：
\documentclass[twocolumn]{article}
\usepackage{pdflscape}
\usepackage{tabularx}
\usepackage{booktabs}
\usepackage{makecell}
\newcolumntype{L}{>{\raggedright\arraybackslash}X}
\usepackage{subcaption}
\begin{document}
%\begin{landscape}
\begin{table*}[htbp]
\centering
\footnotesize
\caption{Failure Modes and Effects Analysis of different Aviation Safety Investigation Reports}
\begin{tabularx}{\linewidth}{LLLLLcL}
\toprule
\multicolumn{3}{c}{\thead{Functional Failure Mode}}
& \multicolumn{4}{c}{\thead{Failure Effect}} \\
\cmidrule(r){1-3} \cmidrule(l){4-7}
\thead{Item/\\ Part/\\ Component}
& \thead{Failure}
& \thead{Probability/\\ Mode failure\\ rates}
& \thead{Effect on\\ item/\\ component}
& \thead{Effect on\\ Aircraft}
& \thead{Severity}
& \thead{Failure\\Detection\\ Method} \\
\midrule
\multicolumn{7}{@{}l}{AAIB Report on DHC-8-402 Dash 8 G-JECF Serious Incident (2004)} \\ \addlinespace
1 Input Output Processor
& Intermittent electrical contact arising from cracked solder on two pins of a transformer on the IOP power\newline{}supply module
& -
& Loss of cockpit indications: left fuel inlet temperature, left main oil pressure and hydraulic quantity for systems No 1 and No 3
& Misleading data to primary flight display
& Major
& IOP 1 failor IOP 2 FAIL is displayed as an advisory message on the Engine and System Integrated Display \\
\midrule
\multicolumn{7}{@{}l}{AAIU Report on B737-800 EI-DHI Serious Incident (2012)}\\ \addlinespace
Pitot Probe
& short circuit within the pitot probe
& 1x10-9
& Loss of anti-ice functions
& Airspeed disagreement
& Minor
& Unannunciated, IAS indications were diverging and that IAS Disagree warnings illuminated on both PFDs \\
\midrule
\multicolumn{7}{@{}l}{BEA Report on Dassault Falcon 7X HB-JFN Serious Incident (2011)}\\ \addlinespace
Horizontal Stabilizer Electronic Control Unit
& Part damage, material property degraded, eroded and aging, soldering defect on an HSECU induction coil pin
& -
& Noise, loss of 15 Volt power and potential latent failure
& Loss of power boost, noise, Loss of speed and direction interpretation, no motor drive for actuator, Assy or system level parameters, tolerances affected; otherwise latent
& Major
& crew: Uncommanded movement of actuator, detectable by external position sensors; on the ground: Vendor test/evaluate; Box ATP. \\
\bottomrule
\end{tabularx}
\label{tab:addlabel}%
% \caption[]{This table displays information on the FMEA of all the failure modes from the 3 Aviation Safety Investigation Reports mentioned above.}
\end{table*}%
%\end{landscape}
\begin{table*}[htbp]
\renewcommand{\theadfont}{\normalsize}
\centering
\caption{Failure Modes and Effects Analysis of different Aviation Safety Investigation Reports}
\begin{subtable}{\textwidth}
\caption{Functional Failure Modes}
\begin{tabularx}{\linewidth}{@{\quad}>{\raggedright\arraybackslash}p{3.75cm}Xc}
\toprule
Item/ Part/ Component
& Failure
& \thead{Probability/\\ Mode failure rates}
\\
\midrule
\multicolumn{3}{@{}l}{\itshape AAIB Report on DHC-8-402 Dash 8 G-JECF Serious Incident (2004)} \\ \addlinespace
1 Input Output Processor
& Intermittent electrical contact arising from cracked solder on two pins of a transformer on the IOP power supply module
& -
\\
\midrule
\multicolumn{3}{@{}l}{\itshape AAIU Report on B737-800 EI-DHI Serious Incident (2012)}\\ \addlinespace
Pitot Probe
& short circuit within the pitot probe
& 1x10-9
\\
\midrule
\multicolumn{3}{@{}l}{\itshape BEA Report on Dassault Falcon 7X HB-JFN Serious Incident (2011)}\\ \addlinespace
Horizontal Stabilizer Electronic Control Unit
& Part damage, material property degraded, eroded and aging, soldering defect on an HSECU induction coil pin
& -
\\
\bottomrule
\end{tabularx}
\end{subtable}
\medskip
\begin{subtable}{\textwidth}
\caption{Failure Effects}
\begin{tabularx}{\linewidth}{@{\quad}LLcL}
\toprule
Effect on item/ component
& Effect on Aircraft
& Severity
& Failure Detection Method \\
\midrule
\multicolumn{4}{@{}l}{\itshape AAIB Report on DHC-8-402 Dash 8 G-JECF Serious Incident (2004)} \\ \addlinespace
Loss of cockpit indications: left fuel inlet temperature, left main oil pressure and hydraulic quantity for systems No 1 and No 3
& Misleading data to primary flight display
& Major
& IOP 1 failor IOP 2 FAIL is displayed as an advisory message on the Engine and System Integrated Display \\
\midrule
\multicolumn{4}{@{}l}{\itshape AAIU Report on B737-800 EI-DHI Serious Incident (2012)}\\ \addlinespace
Loss of anti-ice functions
& Airspeed disagreement
& Minor
& Unannunciated, IAS indications were diverging and that IAS Disagree warnings illuminated on both PFDs \\
\midrule
\multicolumn{4}{@{}l}{\itshape BEA Report on Dassault Falcon 7X HB-JFN Serious Incident (2011)}\\ \addlinespace
Noise, loss of 15 Volt power and potential latent failure
& Loss of power boost, noise, Loss of speed and direction interpretation, no motor drive for actuator, Assy or system level parameters, tolerances affected; otherwise latent
& Major
& crew: Uncommanded movement of actuator, detectable by external position sensors; on the ground: Vendor test/evaluate; Box ATP. \\
\bottomrule
\end{tabularx}
\end{subtable}
\label{tab:addlabel}%
% \caption[]{This table displays information on the FMEA of all the failure modes from the 3 Aviation Safety Investigation Reports mentioned above.}
\end{table*}%
\end{document}