... parts assembly drawing 零件装配图 ; 另件装配图 Machine parts drawing 机械零件制图 ; 机械零件图 ; 机械制图 ; 机械零件制图 westbank parts drawing 零件图 ...
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drawing of machine parts 绘制机械零件图
Several important technologies for the software aimed to correcting machine parts drawing were discussed in detail and the solutions were provided also.
对制图作业批改软件的若干关键技术进行了详细分析，并提出了相应的解法。
In this paper, a core program package related for drawing pictures in micro computers with Oriented Geometry is presented to describe profile of machine parts in numerical control.
本文以有向几何为背景陈述一个微机绘图核心程序包，用它描写数控加工零件的平面外型轮廓，并在微机上绘制各种复杂的平面图形。
A sentence should contain no unnecessary words, a paragraph no unnecessary sentences, for the same reason that a drawing should have no unnecessary lines and a machine no unnecessary parts.
句中不应有赘余之词，段落中不应有赘余之句，就像画作中不应有蛇足之线条，抑或机器不应有多余之零件。
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