突发公共卫生事件风险研判信息语义聚合模式研究*

翟羽佳许佳赵玥

Research on the Semantic Aggregation Model of Risk Research and Judgment of Public Health Emergencies

Zhai Yujia Xu Jia Zhao Yue

图书与情报 . 2021, (05): 21 -30 . DOI: 10.11968/tsyqb.1003-6938.2021069