document.writeln("<Center><div class=\"doc\"><a href=\'/e/member/fava/add/?classid=10&id=46494\'  target=\'_self\'><i class=\"fa fa-file-word-o\"></i> 实验名称：塞曼（P．Zeeman）效应、电子荷质比E/M的测定文档下载.doc </a></div></Center>");