This paper introduces a data management information system (TMIS) applied to railway freight (traffic) safety based on the basic data exploration arithmetic.
在进行数据挖掘基本算法研究的基础上研制开发了一个应用于铁路货运安全的数据管理系统TMIS。
In this paper, many kinds of composition brake shoe used in railway rolling-stock worldwide are introduced for the exploration of the features of brake shoe installed in metro cars.
分析了国内外铁路车辆应用的合成闸瓦技术，并对地铁车辆使用的合成闸瓦特点进行探讨。
This paper describes the application of shallow seismic refraction wave method to the exploration of foundation for railway Bridges.
介绍了浅层地震折射波法在铁路桥基础勘查中的应用。
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