| 弦的非共振固有振动的研究 |
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| 引用本文： | 方天申. 弦的非共振固有振动的研究[J]. 信阳师范学院学报(自然科学版), 1998, 11(2): 137-138 |
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| 作者姓名： | 方天申 |
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| 作者单位： | 信阳师范学院物理系,河南,信阳,464000 |
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| 摘 要： | 根据傅里叶分析原理，从理论上论证非简谐策动源，不影响文献「１」所述的由ｆｉ＝Ｎｆｎ引起的弦的非共振固有振动实验观测的正确性，最后提出了爽维驻波概念。
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| 关 键 词： | 非共振 多维驻波 弦 固有振动 |
Research of Nonresonant Inherent Vibration in String |
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| Fang Tianshen. Research of Nonresonant Inherent Vibration in String[J]. Journal of Xinyang Teachers College(Natural Science Edition), 1998, 11(2): 137-138 |
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| Authors: | Fang Tianshen |
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| Abstract: | It is proved by using Fourier analysis theory that non-simple harmonic driving does not influence the experiment observation of noresonant inherent vibration in string,as f s=Nf n,in the paper |
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| Keywords: | Fourier analysis Nonresonant inherent vibration Multi-standing waves |
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