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SS-Y?????????????õ?????
引用本文:杨江,徐春阳,吴涛,周云耀,杜为民.SS-Y???????????????????[J].大地测量与地球动力学,2010,30(5):153-155.
作者姓名:杨江  徐春阳  吴涛  周云耀  杜为民
作者单位:中国地震局地震研究所,武汉,430071
基金项目:国家质量监督检验检疫总局行业专项,中国地震局地震研究所所长基金重点项目
摘    要:???????????????????????????t??н????????????á?λ?????????????????????????????????????????????????????????

关 键 词:??????  ????  ???????  λ?????  ???  

DEVELOPMENT OF NOVEL CALIBRATION EQUIPMENT FOR SS-Y EXTENSOMETER
Yang Jiang,Xu Chunyang,Wu Tao,Zhou Yunyao,Du Weimin.DEVELOPMENT OF NOVEL CALIBRATION EQUIPMENT FOR SS-Y EXTENSOMETER[J].Journal of Geodesy and Geodynamics,2010,30(5):153-155.
Authors:Yang Jiang  Xu Chunyang  Wu Tao  Zhou Yunyao  Du Weimin
Institution:Institute of Seismology, CEA, Wuhan 430071
Abstract:A new kind of calibration equipment is introduced. This calibration equipment has the features of simple structure, good repeat precision and invariable displacement constant, and can be combined with the system of extensometer organically.
Keywords:extensometer  calibration equipment  repeated precision  displacement constant  software
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