fail-safe

adj.

1. 有自动保险装置的；具有自动防止故障性能的
   designed to stop working if anything goes wrong
   1. a fail-safe device/mechanism/system
      故障保护装置 / 机械装置 / 系统

1. ADJ 有自动保险装置的;具有自动防故障性能的
   Something that is fail-safe is designed or made in such a way that nothing dangerous can happen if a part of it goes wrong.
   1. The camera has a built-in failsafe device which prevents it from working if the right signals aren't received.
      照相机有内置自动防故障装置，该装置确保相机在未接到正确信号时不会启动。

1. The service must support a minimum of100 concurrent clients, and shall fail-safe through failures of any underlying datastore.
   该服务必须支持最少100个并发客户机，并应该不受任何底层数据存储失败的影响。
2. More efficient and fail-safe solutions include setting up shared memory across the server nodes or simply saving the session objects into a central database.
   更有效的和防止故障的解决方案包括跨服务器节点建立共享的内存或将会话对象简单保存到中央数据库。
3. No such fail-safe device exists for foreign policy.
   外交政策方面则不存在这样的保险装置。
4. Principle of fail-safe in railway signaling
   铁路信号故障-安全原则
5. It was my fail-safe plan.
   这是我的保险计划。
6. Of course, from a developer's perspective this fail-safe mechanism can be a nuisance, too.
   当然，在开发人员来看这种错误保护机制也会是麻烦的。
7. Until you are forcedto turn that fail-safe key.
   直至你被迫转动了系统崩溃的安全钥匙。
8. Use high-reliability, fail-safe interlock switches to disconnect power sources when a test fixture cover is opened.
   采用高可靠性、自动防止故障的联锁开关，在夹具外罩被打开时能够自动断开电源。
9. The WCCP also enables load balancing of traffic across multiple cache engines and ensures fault-tolerant, fail-safe operation.
   WCCP还可以使用跨多个缓存引擎的信息流负载均衡，确保故障容错、故障安全操作。
10. This configuration will result in a fail-safe process mode that will keep the cooling on if the thermocouples fail.
    这种组态将导致故障安全过程模式，如果热电偶故障，它将保持冷却。
11. This cab signaling device is fail-safe and has highly reliability and anti-interference.
    数字化双制式机车信号符合故障-安全原则，可靠性高，抗干扰能力强。
12. Verify Alert Engine Fail-Safe Information
    检验警报引擎自动防故障装置的信息
13. Messaging provides you with guaranteed message delivery and a robust, fail-safe way to carry out many of your business processes.
    消息处理为您提供了有保障的消息传递和执行许多业务处理的可靠的防故障方法。
14. Either a fail-safe principle or checked redundancy principle will be used when designing and implementing vital safety-critical functions.
    设计和实施重要的安全关键功能时，或者使用故障-安全原则，或者使用冗余检查严责。
15. This paper puts forward an idea of integrated fail-safe unit of intelligent substation by introducing the functional characteristics of fail-safe unit and its history.
    在介绍五防系统功能特点的基础上，结合五防发展历史，提出了智能化变电站一体化五防系统的思路。
16. Set Fail-Safe and Pager E-mail options
    设置防故障和呼叫程序电子邮件选项
17. The system operates in a fail-safe mode since the microprocessor is controlling the EXPOSE signal and in addition pulsing a second signal at a400Hz rate.
    此时系统工作在安全模式，因为微处理器控制着曝光信号的产生并且还发出一个400Hz的脉冲信号。
18. This is achieved by low-level file access which is reliable, robust and fail-safe.
    要实现这个目标，低层次的档案存取，这是可靠的，稳健和故障安全。
19. In reality, the machines in the ICU have many fail-safe backup systems so that mechanical failure is rare.
    在现实中，ICU机器都有很多故障保险备份系统，因此，出现机械故障的可能性很小。
20. Pneumatic electronic fail-safe system
    气动电子式损坏安全性系统
21. More particularly, rimless eyeglasses require new technology to render them long-lasting and fail-safe.
    更具体地说，无边框眼镜需要新的工艺使它们变得长期耐用且工作可靠。
22. Like electric motor actuators, these are not readily adaptable for a fail-safe mode.
    和电动马达执行机构相同，这种执行机构也不适用于故障安全模式。
23. A fail-safe backup system ensures reliable operation, even if a fault develops in the main circuit.
    一个自动防故障装置的后备系统确保了可靠的运转，即时在主要电路产生了故障。
24. Most fail-safe systems proposed so far have a structure that is constructed by a triplex or duplex functional unit cascaded with a fail-safe interface.
    迄今为止所提出的大多数故障安全系统是由一个三模或双模冗余结构级联一个故障安全接口所构成的。
25. Application analysis of fail-safe unit in the intelligent substation
    五防系统在智能化变电站中应用分析
26. This is another example of a "fail-safe" built into the database.
    这是缺陷跟踪数据库内建的又一个“安全防范”的例子。
27. A fail-safe device in a nuclear weapon to deactivate it automatically in the event of accident.
    发生意外事件时核武器的自动保险装置会自动解除动员。
28. I've just unilaterally not addressed it. That's kind of been the fail-safe for me.
    所对此我一概都不予回应，这样对我来说是最好的解决办法。
29. This is a natural ( though not fail-safe) method of birth control known as the Lactation Amenorrhoea Method.
    这是一种自然控制生育的方法，称为哺乳闭经避孕法。
30. The receiver input has a fail-safe feature that guarantees a logic-high output if the input is open circuit.
    接收器输入具有失效保护特性，当输入开路时，可确保逻辑高电平输出。

noun

1. a mechanism capable of returning to a safe state in case there is a failure or malfunction

adj

1. eliminating danger by compensating automatically for a failure or malfunction
   1. a fail-safe device in a nuclear weapon to deactivate it automatically in the event of accident

2. guaranteed not to fail
   1. a fail-safe recipe for cheese souffle