生物分离工程' 综合性虚拟仿真实验教学系统的建设与实践

Bioseparation engineering is one of the core courses in bioengineering,but it is difficult to carry on the comprehensive specialized experiments of bioseparation by traditional experiment teaching mode.Virtual simulation experiment system is constructed by virtual simulation and internet technology,which can break the barriers of time-space and promote engineering education reform in biological technology field.The construction thoughts of virtual simulation comprehensive experiment teaching system for scale bioseparation were introduced in this paper.To stimulate students' subjective initiative and innovative consciousness,the abilities using professional knowledge to solve practical bioseparation problems are developed as experiment teaching objectives,the scale separation of polyoxin was made as experimental mission.The experimental contents covered separation technology,separation devices and process controls.The result of teaching practice showed that virtual simulation comprehensive bioseparation experiment teaching system enhances the teaching efficiency obviously.The theoretical knowledge is combined with application practice and "spoon-feed" teaching method is changed in this experiment.The subjective initiative and innovative consciousness of students are activated.The ability and accomplishment of students are also enhanced.