随着计算机图形技术在工程与教学中的推广应用，在教学实践中对如何处理画法几何部分的讲授出现了两种意见。
Along with the spreading of computer graphics in teaching and engineering, there are two opinions about how to deal with descriptive geometry.
组合体的投影作图，一直是学生在学习画法几何和工程制图当中的一大问题。
The projection drawing of assembly has been a big headache for stu dents when learning techniques of geometry drawing and engineering drawing.
由于在工程图学中，用正投影法解决画法几何中的某些度量和定位问题往往很不方便。
In engineering drawing, it is always inconvenient for orthographic projection to solve some measurement and orientation problems.
随着计算机图形技术在工程与教学中的推广应用，在教学实践中，如何处理画法几何部分的讲授，目前出现了两种不同意见。
Along with the spreading of computer graphics in teaching and engineering, there are two opinions about dealing with descriptive geometry.
画法几何学是研究空间几何问题图示法和图解法的一门学他是工程制图的理论基础。
Descriptive geometry of the problem is to study geometry of space and graphic icon of the law school he was an engineering drawing of the theoretical basis.
《画法几何》是工程图学的基础，也是工程专业学习其它图形表达课程的基础课。
DESCRIPTIVE GEOMETRY is the base of engineering Graphics. This course is also the foundation of other graph expression courses for the students majoring in engineering.
《画法几何》是工程图学的基础，也是工程专业学习其它图形表达课程的基础课。
DESCRIPTIVE GEOMETRY is the base of engineering Graphics. This course is also the foundation of other graph expression courses for the students majoring in engineering.
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