| 多次超声脉冲回声法测量声速的研究 |
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| 引用本文： | 金树武,晁勇,张绍明.多次超声脉冲回声法测量声速的研究[J].声学技术,1993,12(1):21-23. |
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| 作者姓名： | 金树武 晁勇 张绍明 |
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| 作者单位： | 浙江大学科仪系 杭州310027
(金树武，晁勇)，吉林空军医学专科学校 进修教师(张绍明) |
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| 摘 要： |
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| 关 键 词： | 音速 测量 脉冲声 |
| 收稿时间： | 1992/8/8 0:00:00 |
Study of sound velocity measurement by multiplicate pulse echo method |
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| Jin Shuwu,Chao Yong and Zhang Shaoming.Study of sound velocity measurement by multiplicate pulse echo method[J].Technical Acoustics,1993,12(1):21-23. |
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| Authors: | Jin Shuwu Chao Yong and Zhang Shaoming |
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| Affiliation: | Dept. of Scientific Instrumentation, Zhejiang University;Dept. of Scientific Instrumentation, Zhejiang University;Dept. of Scientific Instrumentation, Zhejiang University |
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| Abstract: | The development of sound velocimetry with high accuracy is described by using ultrasonic multiplicate pulse echo method. The device can be used to measure fast the ultrasonic velocity of the solutions and the biological test samples. Its measuring erros is better than 0.04%. |
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