问题描述
最近同学写论文,帮他用latex调了调排版,其中出现了摘要与正文之间距离太小的问题,如下图(内容乱打,可能有些精神污染):

代码如下:
\documentclass[a4paper, 11pt, UTF8, twocolumn]{ctexart}
\usepackage{tabularx}
\usepackage{geometry}
\geometry{left=2cm, right=2cm, top=2cm, bottom=2cm}
\usepackage{fancyhdr}
\pagestyle{empty}
\usepackage{booktabs}
\usepackage{graphicx}
\usepackage{float}
\usepackage{multirow}
\begin{document}
\title{Title}
\date{}
\author{Issac Newton}
\twocolumn[
\maketitle
\begin{abstract}
This is abstract!!!!!!!!!! This is abstract!!!!!!!!!! This is abstract!!!!!!!!!! This is abstract!!!!!!!!!! This is abstract!!!!!!!!!! This is abstract!!!!!!!!!! This is abstract!!!!!!!!!! This is abstract!!!!!!!!!! This is abstract!!!!!!!!!! This is abstract!!!!!!!!!! This is abstract!!!!!!!!!! This is abstract!!!!!!!!!! This is abstract!!!!!!!!!!
\textbf{关键词:}These are key words. These are key words.These are key words.These are key words.These are key words.These are key words.
\end{abstract}
]
%正文
\end{document}
解决方案
第一步
首先,研究了一下发现是用了abstract环境,但没有用abstract包。于是加上\usepackage{abstract}:
\documentclass[a4paper, 11pt, UTF8, twocolumn]{ctexart}
\usepackage{tabularx}
\usepackage{geometry}
\geometry{left=2cm, right=2cm, top=2cm, bottom=2cm}
\usepackage{fancyhdr}
\pagestyle{empty}
\usepackage{booktabs}
\usepackage{graphicx}
\usepackage{float}
\usepackage{multirow}
\usepackage{abstract} %加上abstract宏包
%重复内容省略
于是,结果变成了:

看上去好了点,但是同学说最好间距还能大点,所以继续研究。
第二步
网上查了半天没有查到相关信息,然后就去看了abstract包的官方文档,看了半天也没看出啥名堂。突发奇想在\twocolumn[]那块里最后加个空行~\\,然后成功了:
%重复内容省略
\twocolumn[
\maketitle
\begin{abstract}
This is abstract!!!!!!!!!! This is abstract!!!!!!!!!! This is abstract!!!!!!!!!! This is abstract!!!!!!!!!! This is abstract!!!!!!!!!! This is abstract!!!!!!!!!! This is abstract!!!!!!!!!! This is abstract!!!!!!!!!! This is abstract!!!!!!!!!! This is abstract!!!!!!!!!! This is abstract!!!!!!!!!! This is abstract!!!!!!!!!! This is abstract!!!!!!!!!!
\textbf{关键词:}These are key words. These are key words.These are key words.These are key words.These are key words.These are key words.
\end{abstract}
~\\ %加一个空行
]
%重复内容省略
结果如图:

要调整这个空行距离的话,也可以把~\\换成~\[你要的距离]。
本文介绍了如何解决使用LaTeX编译论文时摘要与正文间距过小的问题。通过添加特定命令和调整空行,实现了间距的增大,使得排版更加美观。
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