Teaching difficulty, according to the theory of "chemical engineering drawing", combine the AutoCAD, 3 ds Max and Flash software, parts of the model into the three dimensional animation, and together with the components of the pattern set in the Flash software platform. Through the three dimensional animation and interactive control plane drawings, and the dynamic real-time teaching, realize the interaction of "chemical engineering drawing" 3 d animation teaching, improve the quality of the classroom and network teaching and efficiency.
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