调整题目和正文之间的间距

调整题目和正文之间的间距\hyphenation{op-tical net-works semi-conduc-tor}\title{Report-20/06/2024}
\date{\bigskip\today}
在这里添加间距
\begin{document}\maketitle% \author{Name Surname 1, Name Surname 2}
\vspace{3cm}
用vspace控制间距
\begin{abstract}Input abstract here. The abstract should be short, and contain a summary of what is to be expected in the report. Some key findings is recommended to be highlighted in the abstract.
\end{abstract}

\hyphenation{op-tical net-works semi-conduc-tor} \title{Report-20/06/2024} \date{\bigskip\today} 在这里添加间距 \begin{document} \maketitle % \author{Name Surname 1, Name Surname 2} \vspace{3cm} 用vspace控制间距 \begin{abstract} Input abstract here. The abstract should be short, and contain a summary of what is to be expected in the report. Some key findings is recommended to be highlighted in the abstract. \end{abstract}