In this paper , the applications of methods used in environmental impact assessment and safety assessment to the pre - assessment for occupational hazards of construction project are discussed based on the analysis of advantages in judging the distribution of occupational hazards , the long - term effect , the hazard gradation and accident risks etc 通过分析环境影响评价、安全评价中相关的评价方法在评价职业病危害因素分布、长期作用的影响、危害分级、事故风险等方面的优势，探讨其在建设项目职业病危害预评价中的应用。
After each hour of exercise session , don t forget to take some time to stretch to increase your flexibility , and after a few weeks of that kind of exercise you will be ready to go skiing , and the accident risk will be a lot lower than if you would have been on vacation without any physical preparation 在小时锻炼会议以后,不要忘记需要某个时候舒展增加您的灵活性,和在那的几个星期亲切锻炼您准备好去滑雪之后,并且事故风险很多低比如果您会是在度假没有任一种物理准备。
