因此动物通过这个方法和敏感觉察到地震前的危险信息，作出异常的行为用以求生。
Thus animals may have the means and sensitivity to sort out and discriminate the threatening precursory signals of an impending earthquake, thus activating a behavior pattern for survival.
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.
通过对西昌台压容应变仪原始观测数据进行处理，突出了该系列地震的应变短临异常信息。
Initial observation data from Xichang strain observation station are processed and the strain short-impending anomaly information about the earthquakes are manifested.
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