求翻译：随着铁路信息技术的发展，我国铁路经过六次大提速以及客运专线的建设，列车运行速度不断加快，列车运行的安全也越来越重要。由于监控装置比较完整地记载了列车运行的主要信息，记录了乘务员中途操纵列车的基本情况，并可防止运行超速和因乘务员精力不振或误操纵列车，对保证行车安全和对行车事故客观判定起到了非常有效的作用。是什么意思？

With the railway development of information technology, China's six major railway through the construction of speed and passenger line, the train continues to accelerate, the safety of train operation is becoming more important. As the monitoring device more complete account of the main train inform

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Along with the railroad information technology development, our country railroad passes through six times greatly proposes fast as well as the passenger transportation special line construction, the train running rate speeds up unceasingly, the train movement security more and more is also important

With the development of railway information technology, China railway speed-up campaign after six times and the construction of passenger dedicated line, trains accelerating running speed, train operation safety is increasingly important. More complete record of the train because the monitoring devi