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pavement serviceability performance中文是什么意思

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用"pavement serviceability performance"造句"pavement serviceability performance"怎么读"pavement serviceability performance" in a sentence

中文翻译手机手机版

  • 铺面服务绩效

例句与用法

  • Pavement serviceability performance
    铺面服务绩效
  • In order to adapt the maintenance activities well , this paper makes some ameliorations , as follows : ( 1 ) it is considered not so pertinent in this paper to take road user cost into account of total cost , and an advice of using pavement serviceability performance for benefit is given . ( 2 ) when evaluating the average of the road network serviceability , this paper put forward to using weighed geometric mean to calculate pqi . ( 3 ) bringing in a new idea of checking the reasonability of classifying pavement state and typical measure by transfer probability
    为尽可能使其反映实际的养护规律,本文在前人研究的基础上,提出以下改进: ( 1 )在建立费用模型时,认为在我国现阶段,考虑用户费用有不妥之处,提出以路面使用性能作为用户费用的映象,以路面使用性能作为效益的评价指标; ( 2 )在评价路网平均服务水平时,提出用加权几何平均值来计算路面使用性能综合评价指标pqi ; ( 3 )提出了利用转移概率检查状态的划分和典型措施的合理性的新思想; ( 4 )在求解markov决策模型时,通常使用的方法是线性规划法,本文阐述了另外两种求解的方法:策略迭代法和整数规划法。
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