【摘要】 深井水位记录地震波的能力反映了地下应力场的状况，而记震能力随时间的变化揭示了地下应力场状态随时间的变化。研究表明：当深井水位记震能力Ｍｓｒ表现出超过一倍标准差。的变化后，半年左右在其附近地区往往有中强以上地震发生。根据六年来的预报实践表明，深井水位记震能力是一种花钱较少、效果较好、应用广泛的地震预报前兆手段。更多还原

【Abstract】 The reflecting earthquake ability of deep-well water-level reflects the stress field condi-tion of underground.And the variation of reflecting earthquake ability with time brings tolight the variation of stress field condition。 The result indicates that some earthquakes willoccur in neighboring area about a half year after the Mst reflecting earthquake ability ofdeepwell water-level surpasses one time of standard error。According to prediction practiceover the past 6 years,the results state that it is one of the precursor prediction methodswhich take a few money,yield good results,are made use of from all quarters。更多还原