| 用电涡流传感器测金属丝杨氏模量 |
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| 引用本文： | 顾纯学,王士英.用电涡流传感器测金属丝杨氏模量[J].大学物理,1999,18(4):25-28. |
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| 作者姓名： | 顾纯学 王士英 |
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| 作者单位： | 大庆石油学院物理实验室,黑龙江安达,151400 |
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| 摘 要： | 介绍电涡流传感器测距的基本原理和用它测量金属丝杨氏模量的方法，并把实验结果与光杠杆法相比较。
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| 关 键 词： | 电涡流 传感器 测距 杨氏模量 |
| 修稿时间： | 1998-08-21 |
MEASURING YOUNG'S MODULUS OF WIRES BY AN EDDY CURRENT SENSOR |
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| Gu Chunxue,Wang Shiying.MEASURING YOUNG'S MODULUS OF WIRES BY AN EDDY CURRENT SENSOR[J].College Physics,1999,18(4):25-28. |
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| Authors: | Gu Chunxue Wang Shiying |
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| Abstract: | The basic principle of eddy current sensor ranging is
introduced, the method of measuring Young's modulus of wires by it is described and the result
is compared with that of the optical lever method. |
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| Keywords: | eddy current sensor ranging Young's modulus |
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