平均能量损失：
\documentclass{beamer}
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%\usetheme{Warsaw} %per cambiare font mutare o meno questa opzione
%% Enable only in Xelatex
% \usepackage{pstricks}
\author[pluto]{mickey}
\title{thoughts}
\subtitle{}
\institute [ciao] {bao \\miao}
\date{September 32, 2022}
\usepackage{QUT}
% defs
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{document}
\section{section}
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\begin{itemize}
\item hello~\footfullcite{Yu2011}.
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\centering
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\begin{frame}{third frame - back to the first frame, for example}
\begin{itemize}
\item hello~\footfullcite{Yu2011}.
\item new citations..~\footfullcite{Szigeti_2012}.
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QUT.sty 文件：
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%\DeclareOptionBeamer{secheader}{\beamer@secheadertrue}
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\useoutertheme[footline=authorinstitutetitle,subsection=false]{smoothbars}
\makeatletter % [add curpage/total page at the bottom](http://tex.stackexchange.com/questions/100838/beamer-dresden-theme-miniframes-appeareance-and-frame-number-insertion)
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\mode
<all>
bib.bib 文件：
@Article{Yu2011,
author={Yu, N. and Tinto, M.},
@title={Gravitational wave detection with single-laser atom interferometers},
journal={General Relativity and Gravitation},
year={2011},
volume={43},
number={7},
pages={1943-1952},
@url = {https://link.springer.com/article/10.1007/s10714-010-1055-8},
}
@article{Szigeti_2012,
year = 2012,
month = {Feb},
publisher = {{IOP} Publishing},
volume = {14},
number = {2},
pages = {023009},
author = {S S Szigeti and J E Debs and J J Hope and N P Robins and J D Close},
@title = {{Why momentum width matters for atom interferometry with Bragg pulses}},
journal = {New Journal of Physics},
@doi = {10.1088/1367-2630/14/2/023009},
@url = {https://doi.org/10.1088/1367-2630/14/2/023009}
}
我正在使用 beamer 类，我想在我的演示文稿中引用论文，如图所示：
即我想要使用 \footfullcite （即我想要作者（年份），“在：”期刊，卷，页）来创建脚注引用 + biblatek 排序
问题是：当我引用（使用 \footfullcite）一篇已经被引用的论文时，我希望在脚注中使用相同的编号。例如，在第三帧中，我第二次引用 Yu：我希望脚注编号显示为“1”，而不是“2”。
我该怎么做？
最重要的是：我想保留相同的引用布局（含义：粗体蓝色表示作者和年份，蓝色表示期刊除外......）
非常感谢。