求翻译：利用层次分析法和模糊决策对高速公路安全性进行评估，并建立了相应的模糊评价模型，把在大雾天气下的高速公路安全性评价分为安全、安全性一般、较不安全和不安全4个等级。最后分别针对安全等级的不同，提出了大雾天气下高速公路安全行车的几种应对措施以及大雾天气下发生交通事故的紧急救援策略。以上研究结果对提高大雾天气下高速公路的行车安全具有一定的指导意义。是什么意思？

Assessment, and analytic hierarchy process and fuzzy decision-making on highway safety of the fuzzy evaluation model, the safety evaluation of highway in heavy fog into the safety, security general, the more insecure and unsafe four levels. Finally, for the different level of security, several count

Using fuzzy AHP analysis and decision-making on highway safety assessment, and to establish a fuzzy model for the evaluation, the foggy weather in the highway safety evaluations of safety, security in general, less secure and non-secure 4 level. Finally, for the different levels of security, and the

Carries on the appraisal using the analytic hierarchy process and the fuzzy decision-making to the highway security, and has established the corresponding fuzzy appraisal model, divides into under the bad fog weather highway

Using analytic hierarchy process and fuzzy decision on safety evaluation of Highway, and the establishment of the fuzzy evaluation model, evaluation of highway safety in foggy weather is divided into safety, security, General, less security and non-security level 4. Last for different security level