Multimedia CAI for Mechanical Drawing is being executed in Guangdong University of Technology recent years. This method replaces traditional backward teaching means of using wooden models, hanging pictures and blackboard with computer graphics, 3D animation, video projection and other up - to - date multimedia technique of audio and video. It demonstrates and implements teaching contents vividly and completly renews the teaching means. Students are interested in this new method very much and welcome it greatly. This method obtains wonderful effect.
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