| 声速测量中反射端相位问题的讨论 |
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| 引用本文： | 彭菊村,李天应.声速测量中反射端相位问题的讨论[J].大学物理实验,1995(4). |
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| 作者姓名： | 彭菊村 李天应 |
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| 作者单位： | 华中理工大学 |
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| 摘 要： | 本文在用共振干涉法测定空气中的声速实验里，就反射端的相位问题从理论上作了较深刻的讨论。
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| 关 键 词： | 驻波场 声压波 位移波 特性阻抗 |
ON THE PROBLEM OF THE PHASE POSITION OF THE REFLECTIONEND IN THE MEASUREMENT OF ACOUSTIC VELOCITY |
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| Peng Jucun, Li Tianying.ON THE PROBLEM OF THE PHASE POSITION OF THE REFLECTIONEND IN THE MEASUREMENT OF ACOUSTIC VELOCITY[J].Physical Experiment of College,1995(4). |
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| Authors: | Peng Jucun Li Tianying |
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| Abstract: | This paper makes a prufound investigation of the phase position of the reflection end fron theory in the experiment of measurmg acoustic velocity in the air by means of resonance interference. |
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| Keywords: | wave inspecting field wave of acoustic pressure displacive wave characteristic impedance |
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