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| 固体隔声层对超声波传播的影响实验研究 | |
| 引用本文： | 王守茂. 固体隔声层对超声波传播的影响实验研究[J]. 物理实验, 2001, 21(7): 12-13,17 |
| 作者姓名： | 王守茂 |
| 作者单位： | 同济大学,上海,200092 |
| 摘 要： | 介绍了一种可用于实验教学的测量固体隔声层对超声波传播发生影响的实验装置，并进行了实际测量，理论和实验结果相符较好。 |
| 关 键 词： | 超声波 隔声层 透射系数 固体 传播 实验教学 高校 |
Experiment in the influence of solid sound-insulation layer on the propagation of ultrasound |
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| WANG Shou mao. Experiment in the influence of solid sound-insulation layer on the propagation of ultrasound[J]. Physics Experimentation, 2001, 21(7): 12-13,17 | |
| Authors: | WANG Shou mao |
| Abstract: | The paper introduces a device that can be used in measuring the influence of solid layer of sound insulation on the ultrasound propagation in the experiment teaching. Based on the set,a practical measurement is performed. It shows that the results of practical measurement are in good agreement with theoretical analysis. |
| Keywords: | ultrasound sound insulation layer transmission coefficient |
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