安全寿命 meaning in English
safe life
Examples
- Safety life of crane was determined by its fatigue intensity of metal structure
起重机的安全寿命取决于其金属结构的疲劳强度。 - The results show that the dendrite , micropore and tensile stress in cladding layer ac the main factors reducing the fatigue properties
结果表明，表面激光熔覆会显著降低材料的疲劳性能，在99 %可靠度的前提下，熔覆试样的安全寿命约为基材试样的27 % 。 - Electrical installations for lighting and beaconing of aerodromes - aeronautical ground lighting systems ; guidelines for the development of a safety lifecycle methodology
飞机场的照明和照明标志的电气安装设备.航空地面照明系统.安全寿命周期研究方法的研发导则 - Further improves the reliability , security and performance of the aero - engine and aircraft for promoting digital polishing technology in similar components and meet production requirements for the development of future advanced manufacturing technology
进一步改善了发动机和飞机的可靠性、安全寿命和性能,以及在同类零件中推广数控抛光技术,满足批量生产和未来先进制造技术的发展要求。 - Ptc heater uses the ptc heating sensitive resistance as the heating source . it is widely use in the air - conditioner , warm drier and warmer etc . as the secondary heating . the resistance value of the ptc heater will rise or reduce with the change of the environment temperature as it makes the ptc heater has the features of energy saving , even heating , safe and long life . it is widely welcomed by a lot of customers
Ptc加热器是采用ptc热敏电阻元件为发热源的一种加热器，广泛用于空调器的辅助加热和暖风机取暖器等电气设备上， ptc热敏电阻元件因具有随环境温度高低的变化，其电阻值随之增加或减小的变化特性，所以ptc加热器具有节能恒温安全寿命长等特点，被越来越多的用户所欢迎。