术语 | fail safe |
释义 | fail safe 失效保护,故障保险;[安全的] 1. To fail in such a way that no loss or dangerous condition results. When the term is applied to a system, it implies the existence of backup facilities that can assume the full functions of certain primary facilities in event of their failure. 保证系统不致产生损毁或危险状态的一种安全措施。采用失效保护的系统,当系统的 某些主要部分出现故障时,能使后备功能立即投入使用,承担起这些主要部分的全部作用。 2. In computer security, automatic termination and protection of programs and/or processing systems when a hardware or software failure is detected in an automated information system. 在计算机保安技术中,自动化信息系统发现硬、软件故障或错误时,为使系统不致于瘫痪 而自动终止程序或处理系统的运行,以便保护它们。 |
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