无论是自然灾害还是人为灾害,都会对社会、经济和环境带来巨大的破坏,影响主要经济活动运转,甚至严重的情况下可能造成人员伤亡。预防运营中断,保护人们免遭灾害,这是一项非常有挑战性的任务,尤其当我们无法预测灾难发生,没有制定防灾计划时,难度更大。标准尽管不能直接用于预警和阻止 Both natural disasters and man-made disasters can cause enormous social, economic and environmental damage, affect the operation of major economic activities and, in severe cases, may cause casualties. Preventing operational disruptions and protecting people from disasters can be a very challenging task, especially when we can not predict a disaster and do not have a disaster preparedness plan. Although the standard can not be used directly for early warning and prevention