变电站防误闭锁装置是防止运行电气设备误操作引发的人身和重大设备事故发生的重要措施。
The anti-taking degating device in substation is an important measure to prevent personal and serious facility accidents caused by incorrect operation in electric equipment running.
过去，护路设备占用错误轨道或阻塞相邻车道是造成重大事故的原因。
The presence of MOW equipment either occupying the wrong track or fouling an adjacent track has been the cause of serious accidents in the past.
对于敏感性材料，在低应力水平下也会发生断裂，危险性很大，容易引发承压管道和设备的爆破，造成重大事故。
Sensitive materials under low stress will suffer breakage which brings about large risk explosion of pressure bearing pipe and equipment is easily to be triggered causing major accident.
尤其是在对施工设备的使用方面，如果管理和操作不当，势必造成经济损失和人员伤亡的重大事故。
Especially for the use of construction equipment, if we manage them or operate in wrong way, it may cause economic loss and major casualties.
绝缘损坏是电力系统设备的主要事故，因此，其设备绝缘的检测具有重大的意义。
The insulation failure is the main accident of networks' equipments, so their detection is of great significance.
黑匣子，或称飞行记录器，是一个电子设备，用于在飞机上记录信息以备重大事故时使用，如坠机。
Black boxes, or flight recorders, are electronic devices that record information on an airplane to be used in the event of a severe incident such as a crash.
电力设备的安全运行是避免电网重大事故的第一道防线，而电力变压器是这道防御系统中最关键的设备。
The safety of the operation of power equipment is first line of defense to avoid major accidents grid, which is the most critical defense systems for the power transformer equipment.
电气误操作事故是电力系统频发性事故之一，能造成设备损坏、大面积停电和人身伤亡等重大事故。
Electric misoperation frequently occurs in the power system, which may result in equipments damage, large area blackout or even personal injury.
油气管线失效事故会给周围人员和设备造成重大危害。
The pipeline accident can cause damage to the people and equipments around.
所以，如果能及时地发现齿轮传动系统的早期故障，对经济合理地安排维修设备时间，避免发生重大人身、设备伤亡事故有着十分重要的意义。
Therefore, it is important how to defect the fault of geared system as possible to make the repair schedule reasonably and economically and to avoid the body hurt and device damage.
所以，如果能及时地发现齿轮传动系统的早期故障，对经济合理地安排维修设备时间，避免发生重大人身、设备伤亡事故有着十分重要的意义。
Therefore, it is important how to defect the fault of geared system as possible to make the repair schedule reasonably and economically and to avoid the body hurt and device damage.
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