| 光的衍射法测量金属的线胀系数 |
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| 引用本文： | 陈向炜 李兴章. 光的衍射法测量金属的线胀系数[J]. 大学物理, 1996, 15(9): 28-29 |
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| 作者姓名： | 陈向炜 李兴章 |
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| 作者单位： | 商丘师范专科学校物理系 |
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| 摘 要： | 给出测量金属线胀系数的一种新方法．利用光的衍射法可以较精确地测量长度变化这一特点，对黄铜的线胀系数进行了测量．
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| 关 键 词： | 光 衍射 黄铜 线胀系数 测量 |
AN EXPERIMENT ON MEASURING THE LINEAR EXPANSION COEFFICIENT OF METAL BY THE METHOD OF LASER DIFFRACTION |
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| Chen Xiangwei,Li Xingzhang,Li Ruliang,Li Xiaowei. AN EXPERIMENT ON MEASURING THE LINEAR EXPANSION COEFFICIENT OF METAL BY THE METHOD OF LASER DIFFRACTION[J]. College Physics, 1996, 15(9): 28-29 |
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| Authors: | Chen Xiangwei Li Xingzhang Li Ruliang Li Xiaowei |
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| Abstract: | A new method of measuring the linear expansion coefficient of metal by the method of laser diffraction is proposed and brouze is measured. |
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| Keywords: | laser diffraction yellow copper linear expansion coefficient |
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