灾害

D 1890-2000,the drought disaster rank,the time variation,spacial variation and the arid change tendency fitting were studied in this paper.

通过对历史文献资料的收集、统计和分析，对1800-2000年关中地区干旱灾害的等级序列、时间变化、空间变化和干旱变化趋势拟合进行了研究。

In 2001, in June there was an extensive drought with rainfall just 10% of normal levels, which served to undermine agricultural crops. And then a few months later, in October, there were extensive floodings leading to the further destruction of rice harvests and a crisis situation in food distribution.

2001年六月出现大面积的干旱，其间降雨量只有正常降雨量的10%，这大大破坏了农业系统，几个月之后在十月发生了大面积的洪涝灾害，进一步破坏了农作物的收获，整个食物分配出现了危机。

Large casualties, the earthquake occurred in 4.7 before the earthquake, but the pre-earthquake did not bring enough attention, he believes that research on the reduction of earthquake foreshocks is helpful ...

大的伤亡，这次地震前发生了4.7级的前震，但对这次前震没引起足够的重视，他认为，研究前震对减少地震灾害是有帮助的。。。。

A fierce freeze-up this January showed how the weather could also bring paralysis, less economically damaging perhaps but awkward all the same over a great national holiday.

今年一月的强烈冰冻也显示了气候造成地区瘫痪的巨大力量，即便没有造成多大经济损失，但这场在国家假日期间发生的灾害也足以使人难堪了。

A fierce freeze-up this January showed how the weather could also bring paralysis, less economically damaging perhaps but awkward all the same over a great national holiday.

今年一月严重的冰冻灾害显示了天气是如何使局面瘫痪，造成了巨大的经济损失不说，还给全国热闹的春节带来了不小的尴尬。

A mechanical model of buried pipeline with frusta is established under the research of being gulch. A finite cell model of buried pipeline is built by using ANSYS finite cell analysis program.

通过对有固定墩钢质管道在地质灾害冲沟发生时管道失效过程的研究，建立了描述这一破坏过程的力学模型；再利用ANSYS有限元分析软件，建立了埋地管道有限元数值分析模型。

The research results are of some significance to predict the disaster of flammable gas cloud explosion.

研究结果对可燃气云爆炸灾害的预测具有一定的指导意义。

The research results are very important for preventing gas explosion in site.

研究结果对指导现场防治瓦斯爆炸、减轻瓦斯爆炸灾害具有一定的指导意义。

The gas explosion in coal mine is an extremely serious disaster.

矿井瓦斯爆炸是煤矿具有的极其严重的一种灾害。

Methods 12 of 20 cases of patients with gas gangrene was treated by Hyperbaric oxygen therapy after the surgical treatment.

对我院收治的因&5.12&汶川地震灾害所导致的20例气性坏疽患者中的12例，经外科综合治疗后在高压氧治疗期间，做好心理护理及基础护理的基础上，做好高压氧舱的消毒隔离管理工作。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。