This model is based on gas release rate and jet fire model to estimate the hazard area.

该模型是基于气体释放速率和火灾模型来估计危险影响区域的。

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The result that we obtained proving the method having good applied background for comprehensive prediction at the strong earthquake hazard area.

初步结果说明该方法在对强震危险区的综合预测中有较好的应用前景。

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YiyangLoudi section of LuoyangZhanjiang railway lies on karst geologic hazard area with complicated hydrogeology and engineering geology condition.

洛湛铁路益娄段地处岩溶发育区，水文工程地质条件复杂。

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"The plume heights used in the modelling were underestimated and so were the hazard area, " it says.

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However, if the ball is covered by loose impediments and a player moves it in a hazard, or obstacle area, a penalty of one stroke applies.

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It's very difficult to avoid them so you could fly into them and there's an obvious hazard for helicopters in the area.

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