地震前兆 [地震] earthquake precursor ; omen of earthquake ; precursory information of earthquake
微观地震前兆 microscopic earthquake precursor
地电前兆场 Geoelectricity precursory field
地电前兆特性 precursors in geoelectricity
地震前兆台网 seismic precursor network
地震前兆仪器 seismic precursor instrument
地震前兆网络 Earthquake precursory network
地震前兆异常 earthquake precursor anomaly
地震前兆台站 earthquake precursor station
地震前兆数据 precursory observational data
先发大震可以激发后继大震孕育区内发生一系列中小地震——前兆地震。
The preceding great earthquake can probably trigger a series of moderate and small earthquakes----the precursory earthquakes in the consequently great earthquake generating area.
地倾斜固体潮分析中根据固体潮汐的畸变、趋势、上升、下降、转折等变化特征，提取地震前兆异常信息。
The seismic precursor abnormal information extraction of tilt solid tide usually based on the distortion, tendency, elevation, fall, break and so on characteristics of solid tide.
表明动态图像方法能较完整、直观地揭示水氡前兆异常的特征，可望成为一种水氡分析预报的新方法。
It is suggested that the dynamic pattern method could completely and directly show the anomaly characteristic in Radon precursor and be a new method of Radon analysis for the earthquake prediction.
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