懂SIS的朋友给看下这句话的译文。有不妥处麻烦给修改下 ...? The occupancy is the probability that the exposed area is occupied at the time of the hazardous event. The occupancy is determined by calculating the fraction of time the area is occupied during a normal working period at the time of the hazardous event. 占有率是 外露区域在风险事件时被占有的可能性。占有率通过对风险事件时正常工作期间 区域被占有的时间分数的计算来进行确定。 查看更多2个回答 . 5人已关注