利用易得、合理可行的人口和GDP分布资料得到了中亚地区未来50年地震损失分布图。
The earthquake loss distribution map of Central Asia in the forthcoming 50 years is compiled according to rational data of population and GDP distributions.
根据1500年以来的地震活动，用确定性方法对华北地区地震地面危害分布图进行了定量计算。
From the strong earthquake activities since 1500, the seismic ground hazard map in North China is assessed using a deterministic approach method.
从安全系数分布图可以看出地震对安全系数分布情况影响很小，扩大了安全系数低值区。
Through the distribution map, it is shown that seismic load has limited impact on the distribution of the safety factor though expanding the low safety factor areas.
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