document.writeln("<Center><div class=\"doc\"><a href=\'/e/member/fava/add/?classid=10&id=46330\'  target=\'_self\'><i class=\"fa fa-file-word-o\"></i> 论基于CAN总线与以太网互联的实时温度和湿度监控系统的研究文档下载.doc </a></div></Center>");