环比法 meaning in English

chain system

So it ’ s an important and heated problem to study third party logistics ’ service quality currently . in the thesis , according to advancing problem , analyzing problem and solving problem , on the basis of third party logistics ’ service quality , analyze the reason and course of third party logistics ’ service quality , design index system from the view of clients , and use fuzzy comprehensive evaluation to evaluate third party logistics ’ service quality . the research in the article would help logistics enterprise enhance service quality and offer a way of judging logistics ’ service quality
本文按照提出问题,分析问题,解决问题的思路安排论文结构,以第三方物流企业的服务质量为主线,用“服务质量差距模型”分析了第三方物流企业服务质量差距产生的原因和种类,同时构建了从客户角度出发的第三方物流企业服务质量评价指标体系,并用模糊综合评价法对第三方物流企业的服务质量进行评价,在评价的过程中用环比法确定指标的权重,在计算的过程中体现出一定的优越性。