| 量纲分析法求解复摆和扭摆的振动周期 |
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| 引用本文： | 冯立芹,王耘涛.量纲分析法求解复摆和扭摆的振动周期[J].内蒙古民族大学学报(自然科学版),2007,22(5):495-498. |
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| 作者姓名： | 冯立芹 王耘涛 |
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| 作者单位： | 1. 内蒙古民族大学,物理与电子信息学院,内蒙古,通辽,028043
2. 内蒙古民族大学,机械工程学院,内蒙古,通辽,028043 |
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| 摘 要： | 通过对量纲概念及量纲分析基本理论的分析讨论,用实例解释了在求解振动周期中的量纲分析应用.用量纲法分析振动的周期,只要选择主定参量,而对物理过程几乎不需再作分析.
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| 关 键 词： | 量纲式 量纲分析 Ⅱ定理 复摆 扭摆 周期 |
| 文章编号： | 1671-0185（2007）05-0495-04 |
| 收稿时间： | 2007-03-21 |
| 修稿时间： | 2007年3月21日 |
Using Dimensional Analysis to Solve the Period of Compound Pendulum and Torsional Pendulum |
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| FENG Li-Qin,WANG Yun-tao.Using Dimensional Analysis to Solve the Period of Compound Pendulum and Torsional Pendulum[J].Journal of Inner Mongolia University for the Nationalities(Natural Sciences),2007,22(5):495-498. |
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| Authors: | FENG Li-Qin WANG Yun-tao |
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| Institution: | 1. College of Physics and Hectronics Information, Inner Mongolia University for the Nationalities,Tongliao 028043, China; 2. College of Mechanical Engineering, Inner Mongolia University for the Nationalities, Tongliao, 028043, China |
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| Abstract: | Based on concept of dimensional analysis and the basic theories of dimension, examples for the application of dimensional analysis to solving period were given. Using dimensional analysis, we discassed period, choosed major parameters, so the process of physical analysis can be passed over . |
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