fail-safe design

基本解释

Fail-safe is an important principle for railway signalling design.
故障安全原是铁路信号的一条重要设计原则。
The most part of the design in the Fail-safe system is to detect and discover faults, and lead the system to output safe information.
故障安全系统中的大部分设计是为了检测和发现故障，引导系统输出安全信息。
The significance of farm transporters cab on operation safety and the necessity of fail-safe design are summarized. Fail-safe design concepts and methods for cabs have been suggested.
简述了农用运输车驾驶室对于行车安全的重要性及安全设计的必要性，提出了驾驶室安全设计的思路和方法。

It had a stout airframe with a fail-safe design, flat floor and squared oval fuselage, which gave it an exceptionally spacious cabin.
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