实验科学与技术2026，Vol.24Issue(3)：34-41,8.DOI:10.12179/1672-4550.20240453
海水和淡水病原菌的人工感染、分离及鉴定虚拟仿真实验设计
Virtual Simulation Experiment Design for Artificial Infection,Isolation,and Identification of Pathogenic Bacteria in Seawater and Freshwater
摘要
Abstract
To address the challenges in experimental teaching of isolation and identification of pathogenic bacteria from aquatic animals,such as complex content,high technical difficulty,high costs,and time-consuming operations that hinder students'hands-on practice,this study develops a virtual simulation experiment system for artificial infection,isolation and identification of pathogenic bacteria in seawater and freshwater.The system covers key aspects including symptoms of aquatic animals infected by pathogens,pathological changes,isolation and identification of pathogenic bacteria,pathogenicity testing,artificial infection,and harmless disposal of experimental fish and bacterial strains.Through interactive experimental operations,students can fully understand and apply"Koch's postulates"for the isolation and identification of aquatic animal pathogens.This approach effectively expands students'learning motivation and practical production skills,while fostering their scientific innovation spirit.关键词
水生动物病原/科赫法则/实验教学/虚拟仿真/虚实结合Key words
aquatic animal pathogens/Koch's postulates/experimental teaching/virtual simulation/virtual-real integration分类
社会科学引用本文复制引用
张庆华,郭婧,宋增福,徐田军,黄旭雄..海水和淡水病原菌的人工感染、分离及鉴定虚拟仿真实验设计[J].实验科学与技术,2026,24(3):34-41,8.基金项目
上海市重点课程建设项目(A1-3201-22-300306) （A1-3201-22-300306）
上海海洋大学教学研究与改革项目(A1-2005-21-300301). （A1-2005-21-300301）
