其综合性能达到了国外的磁卡系统的水平，具有快捷、简单等优点，克服了机械部分易发生故障的问题。

The general features of this system have reached international level of magnetic card system. It overcomes breakdown happened on mechanical system and is simple and fast for process.

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本文首先分析了现有的各种考勤方式和考勤系统-人工考勤、打卡钟考勤、磁卡考勤、IC卡考勤和指纹识别考勤等各自的优缺点。

This paper firstly analyzes existing a ll kinds of checking on work attendance management techniques and management systems, including manual, magnetic card, IC card, fingerprint etc.

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介绍了全电子式预付费磁卡电度表的工作原理、功能特点、售电系统及其综合效益。

This paper introduces the working principle, functional features, electricity vending system and comprehensive benefit analysis of full-electronic pre-payment mag card meter.

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