| 细小管材的自动化高精度超声测量 |
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| 引用本文： | 毛 捷,郭成彬,张逸君,黄振俨,杨玺贞.细小管材的自动化高精度超声测量[J].应用声学,2002,21(4):29-32. |
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| 作者姓名： | 毛 捷 郭成彬 张逸君 黄振俨 杨玺贞 |
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| 作者单位： | 中国科学院声学研究所,北京,100080 |
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| 摘 要： | 文章介绍了高精度细管材直径和薄壁厚的超声自动测量系统,对实验结果进行了误差分析,实验结果表明系统不确定度可达±2μm。
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| 关 键 词： | 精度 超声测量 误差 自动测量系统 直径 壁厚 细小管材 |
Automatic high-precision ultrasonic measurement of fine tubing |
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| MAO Jie,GUO Chengbin,ZHANG Yijun,HUANG Zhenyan and YANG Xizhen.Automatic high-precision ultrasonic measurement of fine tubing[J].Applied Acoustics,2002,21(4):29-32. |
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| Authors: | MAO Jie GUO Chengbin ZHANG Yijun HUANG Zhenyan and YANG Xizhen |
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| Institution: | Institute of Acoustics, Chinese Academy of Sciences, Beijing 100080;Institute of Acoustics, Chinese Academy of Sciences, Beijing 100080;Institute of Acoustics, Chinese Academy of Sciences, Beijing 100080;Institute of Acoustics, Chinese Academy of Sciences, Beijing 100080;Institute of Acoustics, Chinese Academy of Sciences, Beijing 100080 |
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| Abstract: | |
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| Keywords: | Measurement Ultrasonic Automation Tubing |
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