我国铁路运用现场应用的红外线轴温探测系统存在兑现率低等问题，对列车的正点运行造成了较大的影响。
The infrared hotbox detection system that has being used in the railway transportation field in China has the problem of low reliability.
我国铁路运用现场应用的红外线轴温探测系统存在兑现率低等问题，对列车的正点运行造成了较大的影响。
The infrared hotbox detection system that has being used in the railway transportation field in China has the problem of low reliability. That is one reason to influence train's operation on schedule.
我国铁路运用现场应用的红外线轴温探测系统存在兑现率低等问题，对列车的正点运行造成了较大的影响。
The infrared hotbox detection system that has being used in the railway transportation field in China has the problem of low reliability. That is one reason to influence train's operation on schedule.
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