In order to further complete the practical teaching system and to cultivate students practice and innovative ability,this article proposed how to promote the reform of practical teaching and discussed the curricula system,teaching contents,teaching measures and examination methods of the mechatronic and electronic experiments,and summarized a multivariate practical teaching mode.

The instrument used is WDW4100 almighty test machine by PC controlling.

Formation and analysis of the troubles in electronic experiments;

The paper carries through a series of reformaing tryout from teaching to experimental contents in the course of electronic experiments, and puts forward some ideas ad practices in testing methods and contents.

In order to meet the teaching requirements and features,as far as the features of electronic experiment are concerned,the teaching procedure should be made up of the following aspects: basic system、 basic ability developing system and integrated ability training as well as preparations for examination for certificates.

A new design of full-simulation electronic experimental courseware based on LabVIEW, a graphical programming virtual instrument software, was proposed.

Contraposing the disadvantage of the electronic experimental teaching mode based on traditional instruments, the advantage of virtual instruments as well as the importance of the electronic experimental teaching based on virtual instrument technology were illustrated.