The reduction of earthquake disasters includes the assessment of seismic hazard, estimation of seismic risk, and management of earthquake disasters.
减轻地震灾害的研究通常包括地震危险性评估、地震危害预测、地震灾害的减轻三个环节。
For practical purposes, seismologists bring forth seismic hazard assessment programs by estimating the probabilities that a given earthquake or suite of earthquakes will occur.
从可行的角度，地震学家通过估计地震或系列地震的可能性，形成了地震灾害评估计程序。
Therefore, the probabilistic assessment of middle - and long-term seismic hazard based on the strong earthquake recurrence for entireties of active fault zones still faces some difficulty.
因此，基于断裂带整体强震复发间隔分布的中长期危险性概率评估仍然面临一定的困难。
The earthquake hazard index of each assessment area was investigated and computed, and the result was taken as the basis to evaluate the intensity of each assessment area.
在我国烈度表中，对于Ⅵ度到Ⅹ度区，以建筑物的破坏状态作为烈度评定的主要依据，与其相关的概念——平均震害指数是我国烈度表中的一项特有指标，其可操作性较强。
The earthquake hazard index of each assessment area was investigated and computed, and the result was taken as the basis to evaluate the intensity of each assessment area.
在我国烈度表中，对于Ⅵ度到Ⅹ度区，以建筑物的破坏状态作为烈度评定的主要依据，与其相关的概念——平均震害指数是我国烈度表中的一项特有指标，其可操作性较强。
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