This paper puts forward a model for the appraisal of hazard degree of pollution origins in oilfield development which combines fault tree analysis and gray connection degree analysis.
针对油田开发污染源存在危险度，提出一种将灰关联度分析与故障树分析相结合的危险度评价模型。
Objective:To investigate the occupational hazard factors in the process of production in a oil-field, and analysis the degree of the endanger.
了解汽车制造行业职业危害和作业工人健康状况，探讨职业病危害因素的联合作用，提出进一步完善现行职业卫生标准建议。
The model of high risk region analysis is built; it divides a city into many same size cells, and every cell is assigned an index to represent hazard degree.
文中建立高危害小区分析模型，设想将城市划分等面积网格，给每个单元网格赋予灾害指数，以确定城市中受灾较为严重的区域，为救灾指挥提供决策信息。
应用推荐