| 超声检漏系统的研究 |
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| 引用本文： | 晏荣明 陈江明. 超声检漏系统的研究[J]. 南昌航空工业学院学报, 1994, 0(2): 69-71 |
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| 作者姓名： | 晏荣明 陈江明 |
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| 摘 要： | 本文介绍了一种新型窄频带超声检漏系统，它能明显地区分环境干扰噪声与泄漏信号，其性能明显优于宽频带系统，在泄漏检测中更具实用价值。
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| 关 键 词： | 超声检测；检漏器；窄频带／超声波 |
Study on the Ultrasonic Leak Test System |
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| Yan Rongming, Chen Jiangming, Xue Mingzhao. Study on the Ultrasonic Leak Test System[J]. Journal of Nanchang Institute of Aeronautical Technology(Natural Science Edition), 1994, 0(2): 69-71 |
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| Authors: | Yan Rongming Chen Jiangming Xue Mingzhao |
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| Affiliation: | Electronic Engineering Department |
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| Abstract: | This paper introduces a new kind of narrow band ultrasonic leak test system. Itcan well set the leak signals apart from the environmental noises and proves superior to the broadband ones when used in the leak tests. |
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| Keywords: | ultrasonic test leak detecter narrow band ultrasonic wave |
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