万存绪,孙世清.水氡与井水位短临前兆信息的一种提取方法[J].地震工程学报,1989,11(3):82-88. Wan Cunxu, Sun Shiqing. A METHOD EXTRACTED SHORT TERM AND IMMINENT ANOMALIES OF THE EARTHQUAKE OF RADON CONTENT AND THE WATER LEVEL OF THE WELL[J]. China Earthquake Engineering Journal,1989,11(3):82-88.
复制