灾害

From the point of traffic system and in the sense of comprehensive management about society, it studied the basic reason of traffic calamity, established freeway forewarning system which can forewarn and control traffic calamity.

这对在复杂的交通环境下防止交通灾害或妥善处理交通灾害具有直接操作价值，并且对构建高速公路现代化的经营管理机制和提高现有管理水平具有现实意义。

This thesis expounds the causes of geological calamity and region geological calamity forewarning principle.

论述了地质灾害的成因和区域地质灾害预警原理。

Media reports said that the beetle may cause grain damage of up to 30 percent, although 75 percent damage has also been reported.

媒体报道说：这种甲虫能够引起谷物灾害损失达到30％，其中75％的灾害已经被记录。

Ground fracture is one kind of geological calamity of ground surface deformation. It is of important significance to the development of the work of disaster prevention and reduction that analyzing and studying the mechanism and the development rule of the ground fracture, grasping its moving trend.

地裂缝是地质灾害中地面变形灾害之一种，分析和研究地裂缝成因机制及发生发展规律，掌握其活动与发展趋势，对防灾减灾工作的开展有重要的指导意义。

Basing on the ice jam flood of Heilongjiang River and disaster in history records,the ice jam flood situ- ation,hydrological and river way characteristic are proposed in this paper,the cause of ice jam flood and develop- ment of forecasting are analyzed,the ice jam flood disaster and protect methods are introduced.

根据历年冰坝凌汛及灾害调查资料和观测成果，综述了黑龙江上游历年冰坝凌汛发生情况，冰坝河段水文气象特征和河道特性，分析了冰坝成因研究和预报方法的进展，并阐述了冰坝凌汛灾害和防治措施。

Cities are the consequences of productivity development. The swift and violent development of productivity has continuously enlarged their scope, density of population and economic intensiveness, thus produce more factors in causing urban disaster and result to more and more losses.

城市是生产力发展到一定阶段的产物，生产力的迅猛发展促进了城市规模的不断扩大，人口的密集性和经济的密集程度愈来愈高，形成和引起灾害的因素增多，造成了城市灾害的损失也愈来愈大。

This article introduces the distribution of the internal ground fractures concluding the characters such as zonal distribution , irresistibility , directivity and periodicity .

文章详细介绍了我国地裂缝灾害的分布特征，总结出地裂缝具有成带性，不可抗拒性，方向性和周期性的灾害特点。

The precision measurement of bevel cylindrical gear based on three dimension al shape;2. In this paper, based on the statistical data of the practical water irruptions, the three dimension al dispersion feature of water irruption is researched.

本文根据底板突水实例的统计资料，研究了突水灾害的空间分布规律；通过综合分析煤层底板内应力测试三维有限元电算及相似材料模拟结果探讨了底板突水灾害地下三维空间分布规律形成的原因，为深入研究底板突水的防治提供了参

In the end, the advance and tendency of research on risk management of landslide disaster are summarized.

最后概括了滑坡灾害研究的进展和风险管理在滑坡灾害预防方面的研究趋势。

Based on the understanding of the mountain disaster in the three gorge reservoir, this article gave a detailed analysis of the landslip , landslide debris flow and the loss of the soil and water, which was caused by mountain disaster.

长江三峡库区是山地灾害多发区，本文阐述了库区崩塌，滑坡，泥石流等山地灾害的基本特性以及由此而产生的水土流失。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。