武汉大学教授沈洋2009年所做的一项调查显示，每年有超过一千万的大学教师、研究员、学生以及专业人士需要发表学术论文。
Every year more than 10 million faculties , researchers , students and specialists require to publish academic papers , according to a survey conducted by Shen Yang , a professor at Wuhan University , in 2009 .
沈洋