| 关于测量中有效数字的讨论 |
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| 引用本文： | 王蕴芬,李建民.关于测量中有效数字的讨论[J].河北北方学院学报(社会科学版),1999(3). |
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| 作者姓名： | 王蕴芬 李建民 |
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| 作者单位： | 河北建筑工程学院机电系，张家口师范专科学校物理系 张家口 075024，张家口 075028 |
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| 摘 要： | 文中讨论了有关测量中有效数字在不同文献中的4种定义,分析了有效数字与最大仪器总误差的关系,给出了获得有效数字的具体方法及几个实例,指出了应该注意的几个问题。
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| 关 键 词： | 测量 有效数字 最大仪器总误差 |
On Significant Figures in Measurements |
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| Wang Yunfen Li Jianmin.On Significant Figures in Measurements[J].Journal of Hebei North University,1999(3). |
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| Authors: | Wang Yunfen Li Jianmin |
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| Institution: | Wang Yunfen~1 Li Jianmin~2 |
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| Abstract: | This paper deals with four definitions of significant figures found in certain measurments of different documents and then analyses the relations lying between signifcant figures and the biggest total errors of intruments.lt offers some specific methods of obtaining signifcant figures with some concrete examples and finally points out some problems deserving our special attention. |
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| Keywords: | measurements significant figures the biggest total errors of instruments |
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