The hazard depends both on the intensity of the noise and the duration of the exposure.
其危害程度取决于噪音强度大小和接触时间的长短。
The results show that the usual uniform models may underestimate the earthquake hazard and result in the reduction of the areas of high intensity.
研究结果表明，一般使用的均匀分布模型会低估地震危险性结果，导致高烈度分区的面积缩小。
Accident tree analysis is applied to risk analysis and a mathematical model is established, including fire model, effective release rate model, heat intensity threshold and hazard area equation.
采用事件树分析法进行风险分析并建立了数学模型，包括火灾模型、有效释放率模型、热强度极限值、危险区域等式四部分。
Occurrence probability of intensity and exceeding probability of intensity are all important indicators of seismic hazard for a given site.
地震烈度发生概率和地震烈度超越概率都是衡量场地地震危险性的重要指标。
In the 4th seismic hazard region, the earthquakes with intensity 6~7 can obviously occur landslides, the ones with intensity 10 can occur landslides group with larger area;
在第4震害区，烈度6～7度就可能产生明显的地震崩滑；10度以上可形成较大面积的崩滑群；
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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