| 利用激光杠杆测定金属线胀系数 |
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| 引用本文： | 罗颖,周文龙.利用激光杠杆测定金属线胀系数[J].赣南师范学院学报,2008,29(3):135-136. |
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| 作者姓名： | 罗颖 周文龙 |
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| 作者单位： | 赣南师范学院,物理与电子信息学院,江西,赣州,341000 |
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| 摘 要： | 介绍了用激光杠杆测定金属线胀系数的原理和方法.该方法简化了实验设备,且易于操作.
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| 关 键 词： | 金属线胀系数 激光 激光杠杆 |
Measuring Linear Expansion Coefficients of Metals by Laser Lever |
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| LUO Ying,ZHOU Wen-long.Measuring Linear Expansion Coefficients of Metals by Laser Lever[J].Journal of Gannan Teachers' College(Social Science(2)),2008,29(3):135-136. |
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| Authors: | LUO Ying ZHOU Wen-long |
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| Institution: | (School of Physics and Electronic Information Science, Gannan Normal University, Ganzhou 341000, China) |
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| Abstract: | The principle and idea of the experiment measuring the linear expansion coefficients of metals by laser lever is introduced.The equipments are simplified in this experiment and they are operated easily. |
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| Keywords: | linear expansion coefficients laser laser lever |
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