| 对三线摆测物体转动惯量实验的改进 |
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| 引用本文： | 王淑贤.对三线摆测物体转动惯量实验的改进[J].大学物理实验,1996(2). |
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| 作者姓名： | 王淑贤 |
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| 作者单位： | 东北电力学院 |
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| 摘 要： | 本文介绍了三线摆测物体转动惯量实验中用光控数字毫秒计测量周期的方法，提高了测量精度。
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| 关 键 词： | 周期，光控，数字毫秒计 |
THE IMPROVEMENT OF MEASURING ROTATIONAL INERTIA OF OBJECT BY TRILINEAR PENDULUM INSTRUMENT |
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| Wang Shuxian.THE IMPROVEMENT OF MEASURING ROTATIONAL INERTIA OF OBJECT BY TRILINEAR PENDULUM INSTRUMENT[J].Physical Experiment of College,1996(2). |
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| Authors: | Wang Shuxian |
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| Abstract: | In this paper, the Period of rotational inertia of object is measured by using light controlleddigital millisecondmeter and the measuring precision is improved. |
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| Keywords: | period light-controlled digital millisecondmeter |
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