摘要
《机械制图》是一门重要的专业基础学科,在机械制图中的补缺线是掌握三视图投影规律。但对于技工学校学生学习特点来说,是投影规律的教学显得礼部从心。文章从多年教学中不断地探索,总结出一些经验,写出来供大家参考。
＂Mechanical Drawing＂ is an important basis of professional disciplines, to flu a line in the mechanical drawing is to master the law of three-view projection. However, for technical schools, students learn the characteristics of the regular teaching of the projector appears to the Board of Rites from the heart. Article continue to explore from years of teaching, gained some experience, to write out for your reference.
出处
《湖南农机（学术版）》
2012年第1期167-168,共2页
Hunnan Agricultural Machinery
关键词
学习特点
投影规律
形体分析
补缺线
learning characteristics
the projector law
shape analysis
filled line
