| 弦的非共振固有振动研究 |
| |
| 引用本文： | 方天申. 弦的非共振固有振动研究[J]. 信阳师范学院学报(自然科学版), 1996, 9(4): 364-366 |
| |
| 作者姓名： | 方天申 |
| |
| 作者单位： | 信阳师范学院物理系 |
| |
| 摘 要： | 本文介绍同一固有频率ｆｎ的驻波振动可由ｆｓ＝Ｎｆｎ的策动频率产生，及其实验２观察方法。
|
| 关 键 词： | 非共振固有振动 驻波 叠加方向 弦 固有振动 |
Experimental Reasearch of Nonresonant Inherent Vibration in String |
| |
| Fang Tianshen. Experimental Reasearch of Nonresonant Inherent Vibration in String[J]. Journal of Xinyang Teachers College(Natural Science Edition), 1996, 9(4): 364-366 |
| |
| Authors: | Fang Tianshen |
| |
| Abstract: | It is introduced that string vibration of one inherent frequency can be producedby different driving frequency fs=Nfn. The method of its experiment observation is also introduced. The superposition of different inherent vibration can be not parallel, sometime, but vertical. |
| |
| Keywords: | Nonresonant inherent vibration Standing waves Direction of superposition |
| 本文献已被 CNKI 维普 等数据库收录！ |
