| 金属线胀系数测量实验装置的改进 |
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| 引用本文： | 吴小林.金属线胀系数测量实验装置的改进[J].铜仁学院学报,2009(1):142-144. |
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| 作者姓名： | 吴小林 |
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| 作者单位： | 遵义师范学院,物理系,贵州,遵义,563002 |
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| 摘 要： | 根据金属线胀系数测量实验的特点，分析该实验引入误差的原因并提出改进措施，通过改进，提高了测量结果的可靠程度。
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| 关 键 词： | 线胀系数 伸长量 读数显微镜 不确定度 |
The Improvement of Experiment Device on Measuring Metal Linear Expansion Coefficient |
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| WU Xiao-lin.The Improvement of Experiment Device on Measuring Metal Linear Expansion Coefficient[J].Journal of Tongren University,2009(1):142-144. |
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| Authors: | WU Xiao-lin |
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| Institution: | WU Xiao-lin ( Department of Physics, Zunyi Normal College, Zunyi, Guizhou 563002,China ) |
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| Abstract: | In accordance with the characteristics of the experiment on measuring Metal linear expansion coefficient, this paper aims to analyze the reason of the experimental error, and put forward a solving, measure. From such improvement, we can enhance the reliability of the measured result. |
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| Keywords: | Metal linear expansion coefficient elongation amount reading microscope uncertainty |
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