| 浅谈尺寸标注的教学新思路及其PPT课件制作 |
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| 引用本文： | 孟利民.浅谈尺寸标注的教学新思路及其PPT课件制作[J].中国科技信息,2007(13):228-229,231. |
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| 作者姓名： | 孟利民 |
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| 作者单位： | 安徽理工大学,232001 |
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| 摘 要： | 组合体尺寸标注部分是《机械制图》教学难点。学生在标注组合体尺寸时对尺寸的完整性很难把握。本文介绍了在教学中收到良好效果的“我来做”尺寸标注教学思路与方法以及与之对应的PPT课件的制作。
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| 关 键 词： | 尺寸标注 教学思路 PPT课件 |
A brief introduction of principles of teaching dimension-marking in machinery Drawing and designing of PPT courseware |
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| Meng Limin.A brief introduction of principles of teaching dimension-marking in machinery Drawing and designing of PPT courseware[J].CHINA SCIENCE AND TECHNOLOGY INFORMATION,2007(13):228-229,231. |
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| Authors: | Meng Limin |
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| Abstract: | Dimension-marking of combined body is difficult section in teaching of machinery drawing. It is hard for students to mark dimension of a combined body completely. This paper introduction a principle of teaching dimension-marking, that is called "do myself". At the same time, designing of relevant PPT courseware is illustrated. This method solves this difficult problem above-mentioned effectively and is applied to teaching of machinery drawing successfully. |
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| Keywords: | dimension-marking principles of teaching PPT courseware |
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