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1·He wanted to learn engineering drawing.

他想学工程制图。

2·An example of an attachment is a large engineering drawing.

一个附件示例是一个大型工程绘图。

3·I'm taking two Mechanical Engineering, and Engineering Drawing.

我修两门课程：机械工程和工程制图。

4·The frame and content of Engineering Drawing website are described.

本文介绍了工程制图网站的结构、内容。

5·Layout analysis is the foundation of engineering drawing recognition.

工程图版面分析是实现自动读图的前提。

6·Must have a working knowledge of Engineering drawing and Measurement etc.

具有工程制图，测试等方面的相关知识。

7·In the meantime, it is helpful in teaching reform of Engineering Drawing.

同时，对工程制图课的教学改革也有一定的借鉴意义。

8·Extracting symbols is an important step in the engineering drawing recognition.

工程图符号提取是工程图识别的重要步骤。

9·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。

10·The automatic recognition of electro-symbol is the base of engineering drawing vectorization.

工程图纸中电气符号的自动识别是实现电气工程图纸矢量化的基础。