重庆轨道交通2号线跨座式单轨交通系统在弓网配合方面出现集电器滑块磨耗不均匀问题，分析其形成的原因，提出接触网拉出值改造方法，并讨论改造后的效果。
In respect to the interaction between pantographs and catenaries of the straddle-type monorail system of Chongqing urban rail transit Line 2, there occurred the uneven wear of collector slide.
根据评价结果可知，目前陕西省交通量观测站存在布局不均匀、代表性不足问题。
With fuzzy composite evaluation method and analytic hierarchy process, the layout of current traffic observation stations was evaluated.
根据评价结果可知，目前陕西省交通量观测站存在布局不均匀、代表性不足问题。
With fuzzy composite evaluation method and analytic hierarchy process, the layout of current traffic observation stations was evaluated.
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