| 用恒流源测金属丝的杨氏模量 |
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| 引用本文： | 高永祥,董有尔. 用恒流源测金属丝的杨氏模量[J]. 物理实验, 2001, 21(8): 8-9 |
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| 作者姓名： | 高永祥 董有尔 |
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| 作者单位： | 山西大学物理系,太原,030006 |
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| 摘 要： | 介绍用恒流源测金属丝杨氏模量的实验原理和方法。
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| 关 键 词： | 恒流源 杨氏模量 测量灵敏度 金属丝 |
| 修稿时间： | 2001-03-06 |
Measurement of Young modulus of metal wire with constan current source |
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| GAO Yong xiang DONG You er. Measurement of Young modulus of metal wire with constan current source[J]. Physics Experimentation, 2001, 21(8): 8-9 |
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| Authors: | GAO Yong xiang DONG You er |
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| Abstract: | The principle and the method of measuring Young modulus of metal wire with constan current source is introduced. |
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| Keywords: | constan current source Young modulus measurement sensitivity |
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