【摘 要】
：
Taking the M_2 wave as calibration signals,we extract the phase shifts of the water level relative to the Earth tide in the Zhouzhi well by utilizing the cross-correlation function.And we further obta
【出 处】
：
Earthquake Science
论文部分内容阅读
Taking the M_2 wave as calibration signals,we extract the phase shifts of the water level relative to the Earth tide in the Zhouzhi well by utilizing the cross-correlation function.And we further obtain the apparent permeability variation in the aquife
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