document.write("\u000d\u000a
\u000d\u000a 2019.10.22<\/span>\u000d\u000a 上一篇<\/span>\u000d\u000a     \u000d\u000a 聚焦主责主业、服务创新发展——走进北京大学化学学院<\/a>\u000d\u000a<\/div>\u000d\u000a