\documentclass[hyperref,UTF8]{article}\usepackage[colorlinks,linkcolor=blue,anchorcolor=yellow,citecolor=blue,urlcolor=blue]{hyperref}% set hyber link color as 'blue'\usepackage{geometry}% adjust pdf page geometry\usepackage{xcolor}% package to get color\usepackage{graphicx}% package to insert figures\usepackage{listings}% insert source codes using list\usepackage{indentfirst}% zoom out at paragraph's fisrt line\usepackage{float}% figure float effect\usepackage{fancyhdr}% set the page upper and lower line style\usepackage{amsmath}% insert Math functions \usepackage{caption} % caption for figures, auto number fig\numberwithin{equation}{section} % number the equations according to section\lstset{breaklines}\lstset{extendedchars=false}%solve cross line equations\geometry{b5paper,scale=0.85,centering} \pagestyle{fancy}\setlength{\parindent}{2em} %zoom in at the start line\title{article module}\author{Nan}\date{\today}\begin{document}\large %\Huge\huge\LARGE\Large\large\normalsize(default)\small\footnotesize\scriptsize\tiny \maketitle{\Large}\thispagestyle{empty} % hide the page number of first title page\tableofcontents % generate content index\section{citation}Here we test the new citation style\cite{Fielding1996}.Due to the strong neutron radiation's damage to in vessel RMP coil, the DT burning aimed Demo reactor will not take this approach to control ELM burst, while in the current ITER's design, the RMP coil will be applied\cite{Freidberg_Ideal_MHD}.   \section{source code highlight}% --------- code without grammer highlight\begin{lstlisting}int main(){    print('Hello World! /n')}\end{lstlisting}% --------- code with grammer highlight\begin{lstlisting}[ language=C] int main(int argc, char ** argv) {         printf("Hello world! \n");             return 0; } \end{lstlisting}% --------- code with line number and edge box\begin{lstlisting}[language={[ANSI]C},numbers=left, numberstyle=\tiny,keywordstyle=\color{blue!70},commentstyle=\color{red!50!green!50!blue!50},frame=shadowbox, rulesepcolor=\color{red!20!green!20!blue!20}]     int main(int argc, char ** argv)     {                 printf("Hello world! \n");                 return 0;     } \end{lstlisting}\section{equation}* very simple inline equation:$S=\int_{t1}^{t2}L(q,dq/dt,t)dt$\\* line equation:$$S=\int_{t1}^{t2}L(q,dq/dt,t)dt$$* line equation with label\begin{equation}S=\int_{t1}^{t2}L(q,dq/dt,t)dt\end{equation}\section{figure insertion}\subsection{fig draw by latex}draw a curve.\begin{center}    \centering    \fbox{\begin{picture}(120,60)        \put(10,10){\circle*{3}}        \put(50,50){\circle*{3}}        \put(110,10){\circle*{3}}        \thinlines        \put(5,5){\line(1,1){50}}        \put(117.5,5){\line(-3,2){75}}        \thicklines        \qbezier(10,10)(50,50)(110,10)        \end{picture}}    \captionof{figure}{test fig: curve}\end{center}Insert a ruler picture.\begin{center}    \centering    {\unitlength=1cm        \begin{picture}(10,0.7)        \put(0,0){\line(1,0){10}}        \multiput(0,0)(1,0){11}{\line(0,1){0,7}}        \multiput(0,0)(0.5,0){20}{\line(0,1){0.5}}        \multiput(0,0)(0.1,0){100}{\line(0,1){0.3}}        \end{picture}}    \captionof{figure}{test fig: ruler}\end{center}\begin{thebibliography}{l}    \bibitem{BaiduBaikeMaxwellequation}{Baidubaike,Mexwell\url{http://baike.baidu.com/link?url=IaXpxAp8JARmOGSW7cEtJWlNK3O9-6vTnLxyG-8FNIsxCtFmIbWjhTbImV_yR_hQDiZESTQlXWCiy4ShZ_tPH_}}    \bibitem{Colton1996}{A L Colton, R J Buttery, S J Fielding, et al.,Plasma Physics and Controlled Fusion, 1996, Vol.38,P.1359-1365}    \bibitem[Fielding1996paper]{Fielding1996}{S. J. Fielding, J. D. Ashall, P. G. Carolan, et al.,Plasma Physics and Controlled Fusion, 1996, Vol.38,P.1091-1102}    \bibitem{Han2000}{W. E. Han, A. Thyagaraja, S. J. Fielding, et al.,Plasma Physics and Controlled Fusion, 2000, Vol.42,P.181-201}    \bibitem{Guoshuohong}{郭硕鸿,电动力学,北京:2008年6月,第3版,高等教育出版社 P14}    \bibitem{citekey}{details}\end{thebibliography}\end{document}