IIUC，通常情况下，如果部分不是列/页面中的第一个部分，则部分只会在其前面添加垂直空间。令我惊讶的是，在之后它的行为相同\begin{figure}[t] ... \end{figure}。有没有办法让部分像对待其他任何东西一样对待这些数字？IE使下面的第 2 列更像第 3 列，而不影响第 1 列？
第 1-2 列：
第 3-4 列：
梅威瑟：
\documentclass[twocolumn]{article}
\usepackage{graphicx}
\usepackage{tikz}
\usepackage{lipsum}
\makeatletter
\renewcommand\section{\@startsection{section}{1}{\z@}%
{-5\baselineskip}% this does not get applied after figures
{\baselineskip}%
{\Huge}
}
\makeatother
\setlength{\abovecaptionskip}{0.5\baselineskip}
\setlength{\belowcaptionskip}{0.5\baselineskip}
\setlength{\textfloatsep}{0sp}
\providecommand\image[1]{
\begin{figure}[t]%
\begin{tikzpicture}
\draw (0,0) -- (8,0) -- (8,4) -- (0,4) -- (0,0);
\end{tikzpicture}
\caption{\textbf{#1}}%
\end{figure}%
}
\begin{document}
\image{Good. A normal paragraph is nice and close to the caption.}
\lipsum[1]
\newpage
\image{Bad. A title should have space no matter what comes before it.}
\section{This title has almost no space before it}
\newpage
\lipsum[2]
\section{This title has much more space before it}
\textbf{Good. This is how a title usually adds space when anything is preceding it.}
\newpage
\section{This title rightly has no space before it}
\textbf{Good. There is nothing above the title in this column.}
\end{document}