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Symmetrical section stringer based acoustic elastic ultrasonic guided wave axial stress monitoring method, involves drawing fitting curve according to wave signal, and performing wave axial stress monitoring process based on fitting curve. 专利
申请日期: 2018-01-01, 公开日期: 2018-06-15
作者:  WU Z YANG Z ZHANG J LIU K ZHOU K ZH
收藏  |  浏览/下载:4/0  |  提交时间:2019/12/02
Determining absorption coefficients in a photoacoustic system 专利
专利号: WO2014028683A1, 申请日期: 2014-02-20, 公开日期: 2014-02-20
作者:  LI, YOUZHI;  CHEN, BO
收藏  |  浏览/下载:13/0  |  提交时间:2019/12/31
Combined light source photoacoustic system 专利
专利号: WO2013166044A1, 申请日期: 2013-11-07, 公开日期: 2013-11-07
作者:  LI, YOUZHI;  CHEN, BO
收藏  |  浏览/下载:13/0  |  提交时间:2019/12/31
Wearable acoustic device for monitoring breathing sounds 专利
作者:  Fatemah S. Al Thalab
收藏  |  浏览/下载:6/0  |  提交时间:2019/12/05


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