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通过对岩石样品进行变形及破坏试验，研究断裂形成过程中的声发射记录（ＡＥ），以找到能解释地震前兆现象的方法．另外，对试验过程中获得的大量数据及资料进行了数理统计处理．
Through the deformation and failure tests of rock samples, acoustic emission records (AE) during fracture formation are studied to find ways to interpret seismic precursors. In addition, a large amount of data and data obtained in the course of the experiment were processed by mathematical statistics.