| 传感器在杨氏弹性模量实验中的应用 |
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| 引用本文： | 张莉,凌邦国.传感器在杨氏弹性模量实验中的应用[J].南通大学学报(自然科学版),2004,3(4):18-19. |
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| 作者姓名： | 张莉 凌邦国 |
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| 作者单位： | 南通大学,江苏,南通,226007 |
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| 摘 要： | 利用传感器技术将微小应变和轴向作用力转换为电信号来处理,并以数字量显示出来,与普通物理实验中 传统方法相比,该方法与工程实际更为接近,实验表明测量结果有较高的精度。
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| 关 键 词： | 杨氏模量 传感器 应变 |
| 文章编号： | 1671-5314(2004)04-0018-02 |
Sensors in the Young's Modulus of Elasticity Experiment |
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| Authors: | ZHANG Li LING Bang - guo |
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| Abstract: | This paper focuses on the method that by sensor technology, minor strain and axial force are changed into electrical signals. Compared with the traditional method in physical experiment, this method is more practical and clearer in physical concept . The experiment indicates that the results are more precise. |
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| Keywords: | Young's Modulus sensor strain |
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