| 波包在介质中运动时的群速度及相速度 |
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| 引用本文： | 邱森友.波包在介质中运动时的群速度及相速度[J].安徽建筑工业学院学报,1997(1). |
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| 作者姓名： | 邱森友 |
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| 作者单位： | 滁州师专物理系 |
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| 摘 要： | 首先讨论了群速度和相速度的概念及其求解方法，然后求出了波包在介质中运动时的群速度和相速度
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| 关 键 词： | 群速度，相速度，波包，色散介质 |
GROUP VELOCITY AND PHASE VELOCITY ABOUT WAVE PACKET IN MOTION THROUGH MEDIUM |
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| Qiu Senyou.GROUP VELOCITY AND PHASE VELOCITY ABOUT WAVE PACKET IN MOTION THROUGH MEDIUM[J].Journal of Anhui Institute of Architecture(Natural Science),1997(1). |
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| Authors: | Qiu Senyou |
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| Affiliation: | The Physics Department of Chuzhou Teacher's College |
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| Abstract: | In this paper, we discuss the conception and calculation on group velocity and phase velocity at first, and then figure out group velocity and phase velocity about wave packet in motion through medium. |
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| Keywords: | group velocity phase velocity wave packet dispersion medium |
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