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小表格占一整页

tag-icon • tag-icon tables layout size
小表格占一整页

我正在对我的 Elsevier 提交进行最后的修改。我遇到了一个问题，有些表格占据了整个页面，尽管它们很小，但我无法修复它。这是代码。

     \documentclass[preprint,12pt]{elsarticle}
     \begin{document}
     \begin{frontmatter}

      \begin{table}
            \caption{IoT Applications Overview}
            \label{tab:3}
            \centering
            \begin{tabular}{p{0.25\columnwidth} p{0.6\columnwidth}}
            \hline\noalign{\smallskip}
            Application Type & Functionality  \\
            \noalign{\smallskip}\hline\noalign{\smallskip}
                 Environmental 
                     & Smart Water Supply \\
                     & Smart Agriculture \\
                     & Environment Monitoring \\[0.75ex]
                 Healthcare 
                     & Heart Rate Monitoring \\
                     & Blood Pressure Monitoring \\
                     & Glucometer Monitoring \\
                     & Real-Time Location of Medical Equipment \\[0.75ex]
                 Social 
                     & Smart Homes \\
                     & Smart Surveillance \\
                     & Smart Mobility \\
                     & Smart Social Interactions \\
                     & Smart Shopping \\[0.75ex]
                 \raggedright
                 Energy Management & Smart Grid \\[0.75ex]
                 Industry 4.0 
                     & Automated Machinery \\
                     & Smart Manufacturing \\[0.75ex]
                 Industry 5.0 
                     & Synergy of Human and A.I. \\
            \noalign{\smallskip}\hline
            \end{tabular}
        \end{table}
\end{document}
\endinput

编辑：抱歉，信息不足。使用文档类更新了代码。

任何指导都值得感激！

答案1

我认为有问题的表格不仅打印在一页上，而且很可能也打印在文档的最末尾。要解决此问题，只需用 替换\begin{table}即可\begin{table}[ht!]。

顺便说一句，我也会花一些精力来美化表格的外观，主要是为了增加读者真正费心去查看和吸收其信息的可能性。

在此处输入图片描述

\documentclass[preprint,12pt]{elsarticle}
\usepackage{array,booktabs,calc}
\newcolumntype{P}[1]{>{\raggedright\arraybackslash}p{#1}}
\begin{document}

     \begin{table}[ht!]
           \caption{IoT Applications Overview\strut}
           \label{tab:3}
           \centering
           \begin{tabular}{@{} P{\widthof{Application Type}} l @{}}
           \toprule
           Application Type & Functionality  \\
           \midrule
               Environmental 
                  & Smart Water Supply \\
                  & Smart Agriculture \\
                  & Environment Monitoring \\ \addlinespace
               Healthcare 
                  & Heart Rate Monitoring \\
                  & Blood Pressure Monitoring \\
                  & Glucometer Monitoring \\
                  & Real-Time Location of Medical Equipment \\ \addlinespace
               Social 
                  & Smart Homes \\
                  & Smart Surveillance \\
                  & Smart Mobility \\
                  & Smart Social Interactions \\
                  & Smart Shopping \\ \addlinespace
               Energy Management 
                  & Smart Grid \\ \addlinespace
               Industry 4.0 
                  & Automated Machinery \\
                  & Smart Manufacturing \\ \addlinespace
               Industry 5.0 
                  & Synergy of Human and AI \\
           \bottomrule
           \end{tabular}
     \end{table}

\end{document}

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