用更好的方式表示这个列表？

Question

我正在写一篇关于康托集的论文，在下面的摘录中我列出了四项。每项都有一个简短的描述，就在右边。

我真的不喜欢 itemize 的外观，特别是它太靠左了，而且不居中。有人知道格式化这种列表的好方法吗？我愿意听取任何建议。

To begin, consider the points in $[0,1]$ represented in ternary. By removing the open middle third from $[0,1]$, we remove all numbers of the form $0.1\textnormal{xxxx}..._3$ where the $0.0\textnormal{xxxx}..._3$ is strictly between $0.0000..._3$ and $0.02222..._3$. The ``strictly" conditions ensures that $0.1_3$ and $0.1222..._3 = 0.2_3$, are not removed. Thus, the numbers remaining in $[0,1]$ after the first removal have the form


    \begin{itemize}
        \item $0.0\textnormal{xxxx}..._3$ \hspace{5mm} Numbers between $0$ and $1/3$
        \item $0.02222..._3$ \hspace{5mm} $1/3$
        \item $0.12222..._3$ \hspace {5mm} $2/3$
        \item $0.2\textnormal{xxxx}..._3$ \hspace{5mm} Numbers between $2/3$ and $1$
    \end{itemize}

Answer 1

可能使用环境比使用列表更好tabular：

\documentclass{article}
\usepackage{mathtools}
\usepackage{array}

\begin{document}
To begin, consider the points in $[0,1]$ represented in ternary. By removing the open middle third from $[0,1]$, we remove all numbers of the form $0.1\textnormal{xxxx}..._3$ where the $0.0\textnormal{xxxx}..._3$ is strictly between $0.0000..._3$ and $0.02222..._3$. The ``strictly" conditions ensures that $0.1_3$ and $0.1222..._3 = 0.2_3$, are not removed. Thus, the numbers remaining in $[0,1]$ after the first removal have the form
    \begin{center}
\begin{tabular}{>{\textbullet}c >{$}l<{$} l}
    &   0.0\text{xxxx}\dots_3   &   Numbers between $0$ and $1/3$   \\
    &   0.02222\dots_3          &   $1/3$                           \\
    &   0.12222\dots_3          &   $2/3$                           \\
    &   0.2\text{xxxx}\dots_3   &   Numbers between $2/3$ and $1$
\end{tabular}
    \end{center}
or beter without bullets?
    \begin{center}
\begin{tabular}{>{$}l<{$} l}
0.0\text{xxxx}\dots_3   &   Numbers between $0$ and $1/3$   \\
0.02222\dots_3          &   $1/3$                           \\
0.12222\dots_3          &   $2/3$                           \\
0.2\text{xxxx}\dots_3   &   Numbers between $2/3$ and $1$
\end{tabular}
    \end{center}
\end{document}