预防或防御灾害。基本途径是：防止或减少灾害发生；防御灾害破坏，减轻灾害损失。
公路隧道通风有关问题探讨 - xzbu.com 中国论文网 关键词：公路隧道；通风；交叉感染；防灾 [gap=513]Key words:highway tunnel;ventilation;cross contamination;disaster prevention
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... hazard prediction 劫难展望 hazard prevention 防灾 hazard recognition 辨认伤害 ...
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... 综合 synthesize 防灾 take precautions against nat ... 计划 plan; project; programme; de ...
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防灾减灾 disaster prevention and mitigation ; disaster prevention and reduction
防灾减灾工作 disaster prevention and reduction
防灾减灾应急预案 contingency plans for preventing and mitigating natural disasters
防灾准备 Disaster preparedness
防灾规程 disaster plan
震前防灾准备 earlyquake disaster preparedness
防灾科学技术研究所 NIED
城市防灾 urban disaster prev-ention ; urban disaster prevention
防灾规划 disaster planning
Assessment method of disaster prevention and reduction of urban communities is discussed using seismic disaster as example.
论文以地震灾害为例讨论了城市社区防灾减灾能力评估方法体系。
参考来源 - 城市自然灾害定量评估方法及应用Though the center authority ,the local government and the people did great devotion in preventing disasters and providing disaster relief, the social phenomenon such as the rocketing up of rice price,the damage of social order still existed.
尽管中央、地方政府和民众对防灾、救灾作出了巨大的努力,但是灾害发生之后,米价猛涨、社会秩序遭到破坏等社会动荡现象依然存在。
参考来源 - 明代鄱阳湖地区水旱灾害及治理·2,447,543篇论文数据，部分数据来源于NoteExpress
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