Virtual experiment system of engineering graphics model is a complete new method for teaching process optimization. It can remove the defects of traditional experiment system for engineering graphics.
工程图学模型虚拟实验系统是教学过程优化的一种崭新手段，可以有效地克服传统工程制图实验教学的缺陷。
The results indicated that the experiment group using game teaching method excelled the contrast group using traditional teaching method group in teaching effect.
结果表明：采用游戏教学法的实验组教学效果明显优于采用传统教学法的对照组。
The results show that the system can meet the requirements of experimenters very well, and virtual experiment teaching method can partly or completely replace the traditional teaching method.
结果表明，该系统能够很好的满足实验者的需求，虚拟的实验教学方式可以部分或全部代替传统的实验教学方式。
The experiment shows that teaching with electrical audio-visual aids have more notable results and efficiency than the traditional teaching method.
实验检验，它比传统的教学方法，效果及效率显著。
The experiment shows that teaching with electrical audio-visual aids have more notable results and efficiency than the traditional teaching method.
实验检验，它比传统的教学方法，效果及效率显著。
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