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.
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.
算术、天文和几何本来就是中世纪学校的部分标准课程，这些课程引起了教皇尔贝特的热情本身就是非同一般的，但也不是闻所未闻。
Arithmetic, astronomy and geometry were a standard part of the curriculum in medieval schools, making Gerbert's enthusiasm for these subjects unusual, but not unheard of.
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