paper r clearing system 票据交换制度
Taking the establishment of the fare clearing system in Guangzhou metro as an example, the paper introduces the ideas and approaches for the establishment of the system in urban rail transit.
以广州地铁清分系统的建设为例，重点介绍轨道交通票务清分体系的建设思路与方法。
The paper analyses cause of heating from system and offers clearing method and measures to prevent heating from system.
本文分析了铲运机液压系统发热的原因，提出了排除方法以及预防系统发热的措施。
This paper introduces the process of data preparing processing of population information system data mining, including the regulation of population system, data clearing, data converting and ect.
本文主要介绍了人口信息系统数据挖掘的数据预处理过程，包括人口系统的属性规约，数据清洗和数据转换等具体过程。
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