...能安全(functionality safely)的概念,在欧标50126中使用的失效安全(fail-safe),而在铁路领域使用的故障安全(fault-safe) 这三个概念有什么区别?
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Several claim to build “passively safe” plants that need no human or mechanical intervention to close after a fault, but rely on the laws of physics to contain runaway reactions.
一些公司声称,已建立具有“被动安全(passively safe)”特性的核电站,发生故障时无须人为或机械干预即能自动停止,它依靠物理学定律来遏制失控反应。
Moreover, the system can also be used to improve the safe operation level of the transmission lines and to prevent the catastrophic fault due to excessively heavy loading.
此外,该系统还可以提高输电线路的安全运行水平、防止线路负荷过大造成灾变性事故的发生。
It is vital to develop the technology research to fault diagnosis of boiler equipment for safe operation.
开展锅炉设备故障诊断技术的研究对保障锅炉的安全运行有着十分重要的作用。
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