fail-safe

It is becoming accepted practice that jet aircraft must " fail safe " .

喷气式飞机必须有故障 安全装置,这已经逐渐成为公认的常规.

This cab signaling device is fail-safe and has highly reliability and-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.

Because of the fail safe construction track occupied could mean: track not determined free.

考虑故障安全结构,轨道占用的含义为: 轨道未被确认为空闲.

Transurethral resection of the bladder neck is safe and effective for the patients who fail to respond to α-blocker and have elevated or contracted bladder neck.

对α受体阻滞剂治疗无效并伴有膀胱颈部抬高或狭窄者，经尿道膀胱颈部电切术是一种安全而有效的治疗选择。

Fail safe center position.

失败安全中心的地位.

Although the legal framework for commerce is important , it is fail safe, as many consumers know.

尽管商业活动的法律机制很权威, 但如许多人所知, 它并不能保证交易完全安全.

This paper introduces a design of air-raid siren controller which based on 8751 CPU. A detailed and systematic introduction is given both on hardware and software. Some techniques on hardware and software are presented which related on realizing a fail-safe system of high reliability.

对基于8751的防空报警控制器的设计方案，从硬件、软件两个方面作了详细、系统的阐述，并介绍了实现具有高可靠性、故障安全系统的硬件、软件方面的一些技术。

The trainborne, fail safe, ETCS computer.

车载设备, 故障安全的ETCS计算机.

Out biggest win has come from using the maybe concept for safe-composing multi-stage computations that can fail or bump into a nil along the way.

使用这一概念的最大好处是，能够安全构造出中间可能失败或碰到空值的多阶段计算。

This paper extends the definitions of fail-safe system to multiple-modular-redundancy and discusses how to select the redundancy configuration, as well as the rules of reconfiguration as viewed from the angle of reliability.

本文将故障安全系统的定义推广到多重冗余系统，并从可靠性角度论述了冗余格局的选择及格局变换的原则。