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本文推导了钻孔法相对地应力测量元件间夹角为任意数值时,估算附加应力参数(σ_1、σ_2、Q_1)精度的通用公式,并讨论了其在地震预报中的实际应用。
In this paper, a general formula for estimating the accuracy of additional stress parameters (σ_1, σ_2, Q_1) is derived when the included angle between stress elements is relatively small. The practical application of this method in earthquake prediction is also discussed.