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制图课,是所有工程技术专业不可缺少的一门技术基础课,这门课学得好与不好,对以后专业基础课和专业课的学习有着深远的影响。因此,提高这门课的教学质量,对培养出适应我国社会主义经济建设的工程技术人才有着重大意义。 制图课的内容,包括画法几何和制图两大部分,画法几何部分,主要研究用正投影理论解决空间问题,这一部分,内容比较新颖,概念比较抽象,不易理解。而制图部分,主要介
Drawing course is an indispensable technology engineering course for all engineering and technical majors. This course is good and bad, and has a far-reaching influence on the study of professional basic courses and specialized courses in the future. Therefore, improving the teaching quality of this course is of great significance to cultivating the engineering and technical personnel who adapt to the socialist economic construction in our country. The content of drawing course includes two parts of drawing geometry and drawing, and the geometric part of drawing. The main research is to solve the space problem with orthographic projection theory. This part is relatively new in content and abstract in concept, which is not easy to understand. The cartographic section, the main medium