| 内圆柱与外圆筒间相对滑动对圆柱套筒沿斜面向下滚动时间的影响 |
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| 引用本文： | 庞化清,黎昌金,张铭,谢莲,熊洪,邓长辉.内圆柱与外圆筒间相对滑动对圆柱套筒沿斜面向下滚动时间的影响[J].内江师范学院学报,2010,25(12):84-86. |
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| 作者姓名： | 庞化清 黎昌金 张铭 谢莲 熊洪 邓长辉 |
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| 作者单位： | 内江师范学院物理与电子信息工程学院,四川内江641100 |
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| 基金项目： | 内江师范学院大学生科研项目 |
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| 摘 要： | 从经典力学定律出发,求出了圆柱套筒从斜面顶端由静止开始沿斜面向下滚动到底端的过程中所需时间的解析式,并给出了外圆筒与内圆柱体有相对滑动时比无相对滑动时所需时间更短的理论依据,从而证明了实验结果的正确性.
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| 关 键 词： | 内圆柱 外圆筒 相对滑动 圆柱套筒 滚动时间 |
Influence of the Relative Sliding between Internal Circular Column and External Cylinder on the Time Consumption of the Cylinder Sleeve's Rolling Downwards along the Incline |
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| PANG Hua-qing,LI Chang-jin,ZHANG Ming,XIE Lian,DENG Chang-hui.Influence of the Relative Sliding between Internal Circular Column and External Cylinder on the Time Consumption of the Cylinder Sleeve's Rolling Downwards along the Incline[J].Journal of Neijiang Teachers College,2010,25(12):84-86. |
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| Authors: | PANG Hua-qing LI Chang-jin ZHANG Ming XIE Lian DENG Chang-hui |
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| Institution: | (School of Physics ＆ Electronic InformationAL Engineering,Neijiang Normal University,Neijiang,Sichuan 641100,China) |
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| Abstract: | Analytical expression for the time consumption of the cylinder sleeve＇s rolling downwards along the incline from top to bottom of the incline is derived by the classic mechanics theories,and the cause of the time consumption that the cylinder sleeve＇s rolling down with relative sliding between internal circular column and external cylinder is shorter than that of without relative sliding is given,and therefore the experiment result is proved. |
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| Keywords: | the cylinder sleeve incline time relative sliding |
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