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    超声波测厚仪校准中的问题及解决方式
    Problems and Solutions for Calibration of Ultrasonic Thickness Instruments
      
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    中文摘要:
          从校准试块、耦合剂、校准方法、测厚仪探头和声速几个方面分析超声波测厚仪校准工作中显示示值不准确的原因，并提出相应的建议，保证校准结果的准确可靠。
    英文摘要:
          The reason for uncertainty of displaying indication was analyzed for ultrasonic thickness instruments on basis of calibration samples, couplant, calibration methods, detector of thickness instrument and acoustic velocity.Meanwhile, the relative suggestions were given to assure the accuracy and. reliability of results.
    Author NameAffiliation
    赵淑君 安徽省长江计量所 
    中文关键词:  超声波测厚仪  校准  示值
    英文关键词:ultrasonic thickness instruments  calibration  indication
    基金项目:
    DOI：10.11823/j.issn.1674-5795.2016.04.12
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