The instrument to draw hyperbola has great significance for teaching and engineering drawing.
绘制双曲线的仪器在教学及工程绘图方面具有实际意义。
Along with the spreading of computer graphics in teaching and engineering, there are two opinions about dealing 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 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,在教学实践中对如何处理画法几何部分的讲授出现了两种意见。
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