| 杨氏弹性模量测定中一种引发误差的分析 |
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| 引用本文： | 沈端,张世良. 杨氏弹性模量测定中一种引发误差的分析[J]. 北京联合大学学报(自然科学版), 2002, 16(2): 71-73. DOI: 10.3969/j.issn.1005-0310.2002.02.015 |
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| 作者姓名： | 沈端 张世良 |
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| 作者单位： | 北京信息工程学院,基础部,北京,100101;北京联合大学,图书馆,北京,100101 |
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| 摘 要： | 杨氏弹性模量的测定是大学工科物理实验课的基础实验之一.通过光杠杆反射镜面、竖尺偏调产生误差的分析,引起对实验条件满足的程度及其对结果影响等实验方法和思想的讨论.
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| 关 键 词： | 杨氏弹性模量 误差 分析 |
| 文章编号： | 1005-0310(2002)02-0071-03 |
| 修稿时间： | 2001-11-06 |
An Analysis on Errors in the Measurement of Young''''s Modulus of Elasticity |
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| SHEN Duan,ZHANG Shi-liang. An Analysis on Errors in the Measurement of Young''''s Modulus of Elasticity[J]. Journal of Beijing Union University, 2002, 16(2): 71-73. DOI: 10.3969/j.issn.1005-0310.2002.02.015 |
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| Authors: | SHEN Duan ZHANG Shi-liang |
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| Affiliation: | SHEN Duan 1,ZHANG Shi|liang 2 |
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| Abstract: | The measurement of Young's modulus of elasticity is one of the basic experiments conducted in the laboratory session in college physics. In analyzing the measuring error caused by inaccurate adjusting of light lever reflector or vertical ruler, it attempts to call attention to experimental method and idea with respect to the satisfaction of experimental conditions and the effect on the experimental result. |
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| Keywords: | Young's modulus of elasticity error analysis |
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