【摘要】 在开展昭通地区形变仪器监测情况调研基础上，通过对《中国震例》中1966—2015年的地震进行震前形变异常幅度的梳理和总结，给出倾斜类和应变类仪器的震例异常幅度统计结果；结合仪器市场调研以及形变学科专群结合地球物理观测仪器技术指标论证会等工作，产出倾斜类和应变类仪器的专群结合仪器指标需求。更多还原

【Abstract】 On the basis of investigating the monitoring situation of deformation instruments in Zhaotong,the statistical results of deformation anomaly amplitude of tiltmeter and strainmeter are given by combing and summarizing the pre-earthquake deformation anomaly amplitude of earthquakes from 1966 to 2015 in China Earthquake Cases.Combined with the instrument market survey and demonstration meeting on specifications of geophysical observation instruments in combination of professional and amateurish approaches,the demand of the tiltmeter and strainmeter specifications by combination of professional and amateurish approaches is produced.更多还原