seismic precursor observation data 地震前兆观测数据
The research work of earthquake prediction and earth science is lacking in basis without accurate and reliable seismic observation data.
没有精确、可靠的地震观测资料,地震预报及相关的地球科学研究就缺乏基础。
Seismic observation data are influenced by diverse seasonal factors, its dynamic curve appeared as period change feature that is interact results of period or un-period factors.
地震观测数据受各种周期性因素影响,其动态曲线表现为周期性变化特征,是大小不同的周期和非周期因素相互作用的结果。
A comprehensive research method of these data, such as outcrop observation, core observation, geological prospecting, seismic exploration and logs was adopted.
采用了野外露头观察、钻井岩心观察,并结合地质、地震和测井曲线等资料的综合研究方法。
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