透明度在机械制图多媒体教学中的应用研究

The Applied Research of Diaphaneity in the Mechanism Drawing Teaching by Multimedia

本文针对目前机械制图多媒体教学存在的现有问题,阐述了透明度对制图教学研究影响。利用透明度制作课件素材,通过调整图片间颜色的层次,得到效果立体图;利用透明度调整背景色,使其与文字颜色出现较大反差,得到丰富多彩的文字效果,活跃了学生学习主动性,真正发挥多媒体的教学优势,提高教学效果。

Making mechanism drawing multimedia courseware on the Powerpoint2003, we adjust color levels among pictures by diaphaneity to for get effect of stereogram. At the same time, for getting wonderful word effect , we use diaphaneity to adjust the color levels between back and word. In this way, we can play the teaching advantage of multimedia courseware and get the better teaching effect.