graded approach

英 美
  • 分级法,评分法
  • approach v.靠近;接近;接洽;要求;达到;动手处理n.途径;方法;接近;接洽;要求;路径;进场着陆;相似的事物
  • graded adj.等级的;按等级的;梯级的动词grade的过去式和过去分词.
    1. Then, the affecting factors and results are graded according to experts grading method, thus a risk assessment for gas pipeline leakage is achieved.
      根据专家评分法,对危害因素指标和后果进行评分,实现管道工作状态的风险评价。