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    光栅式长度仪表示值误差检定系统
    Verification of Error of Indication for Grating Type of Length Measuring Instrument
      
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    中文摘要:
          介绍了光栅式长度仪表示值误差检定系统的基本工作原理以及关键技术的解决。本系统具有测量精度高、重复性好、智能化、操作简单、用户可自由扩展等优点。
    英文摘要:
          The basic operation principle and settlement of the key technology of the verification system of the error of indication for grating type of length measuring instrument are described in this paper.This system has features of having high accuracy of measurement,good repeatability,intelligence,being simple and easy to be operated,and the user can spread the system freely.
    李华丰  崔广荣  王松敏  边致军
    中国航空长城计量测试技术研究所,北京市
    中文关键词:  光栅传感器 示值误差 检定系统 光栅式长度仪
    英文关键词:Grating sensor,Length measuring instrument,Error of indication,Verification system,
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