fail safe中文什么意思

(核弹运载机等的)自动保险装置。

• fail:    vi. 1.失败，不及格 (opp. ...
• safe:    adj. 1.安全的，安稳的；无危险 ...
• no fail-safe:    不安全的

例句与用法

1. Elastomer mounts - pot bearings and fail safe pot bearings , types a to g
   橡胶-弹簧元件.带和不带保险的罐形轴承. a型至g型
2. Cylinder actuators can be provided with manual overrides for emergency valve actuation , fail safe mode and other accessories
   缸体执行机构可以配置针对紧急状态下的手动过载装置，阀门驱动，故障安全功能和其它附件。
3. In applications where mechanical springs can not be used , a pneumatic spring provided with stored air pressure is capable of providing a fail safe mode
   对于有些无法采用机械弹簧的应用场合，可以配置气动弹簧，以储备足够实现故障安全功能的气源压力。
4. The last digit is an all important " fail safe " for accuracy of scanning . the check digit is derived by a modulo - 1o calculation from all the other digits in the number , via the following procedure
   组成，代表商品之原产国家代号，系由ean指定为各会员国之条码推广机构的国家代表号。