| 最小二乘法在液体粘滞系数实验中的应用 |
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| 引用本文： | 王良科,李浩波,徐莎. 最小二乘法在液体粘滞系数实验中的应用[J]. 大学物理实验, 2007, 20(2): 67-69,95 |
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| 作者姓名： | 王良科 李浩波 徐莎 |
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| 作者单位： | 西北大学,西安,710069;西北大学,西安,710069;西北大学,西安,710069 |
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| 摘 要： | 本文用多管落球法测得原始实验数据,运用最小二乘法进行处理,求得无限广延液体粘滞系数,并与直接作图法进行比较。
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| 关 键 词： | 粘滞系数 多管落球法 最小二乘法 |
| 文章编号： | 1007-2934（2007）02-0067-03 |
| 修稿时间： | 2007-01-20 |
APPLICATION OF LEAST QUARE METHOD IN EXPERIMENT OF LIQUID COEFFICIENT OF VISCOSITY |
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| Wang Liangke,Li Haobo,Xu Sha. APPLICATION OF LEAST QUARE METHOD IN EXPERIMENT OF LIQUID COEFFICIENT OF VISCOSITY[J]. Physical Experiment of College, 2007, 20(2): 67-69,95 |
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| Authors: | Wang Liangke Li Haobo Xu Sha |
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| Affiliation: | Xi bei university,Xian,710069 |
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| Abstract: | This article got the original experiment data by falling balls with many pipes, then dispose of the data by laest square method, got the coefficient of viscosity in the boundless liquid, compared with the result gain by direct graphic method. |
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| Keywords: | coefficient of viscosity falling balls with many pipes least square method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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