The research and implementation of virtual laboratory based on web in distance education

Distance education is the most important part of modern education ideas, and the experiment manipulation tache is the key factor which restricts the more perfect of distance education mode. The paper analyses the application feasibility of virtual laboratory based on Web in distance education firstly, then makes a simply introduction of virtual laboratory, and describes the system structure and function flow of virtual laboratory based on Web in succession, and expatiates the realization of technologies of virtual laboratory, in the end it analyses the virtual laboratory's application in distance education.