长期试验 long run test; long term test; long test run; long time test; long-run test; long-term testing; permanent experiment; permanent testing; prolonged test; test of long duration
Periodic tests and monitoring of the safety system of nuclear power plant 核电厂安全系统定期试验与监测
Periodic tests and monitoring of the protection system of nuclear reactors 核反应堆防护系统的定期试验和监视
The organization shall also periodically test such procedures where practicable 可行时,组织还应定期试验上述程序。
Glass in building - insulating glass units - factory production control and periodic tests 建筑物用玻璃.隔热玻璃装置.工厂生产控制和定期试验
Fast valve should be accompanied by bypass valve , in order to carry out regularly experiments when running 速断阀应伴有旁路阀门,以便运行中定期试验。
Glass in building - insulating glass units - part 6 : factory production control and periodic tests 建筑物玻璃.隔热玻璃组件.第6部分:工厂产品控制和定期试验
Equipment for the distribution of liquefied hydrocarbons . welded steel cylinders for commercial butane or propane . periodic inspections and tests 液态烃化合物的分配装置.工业丁烷或丙烷用钢瓶.检验和定期试验
Cefr equipment reliability database is used mostly in following ways : providing equipment reliability parameters through equipment operation log and maintenance records analysis for cefr ' s pra and on - line risk monitor system . providing fault causes of related equipment through the equipment fault records and reason analysis in order to control spare parts macroscopically and adopt necessary improvement . providing curves of equipment fault characteristic through historical records of equipment fault for preventive maintenance Erd将是cefr的重要信息系统,它不仅可以提供设备原始特性参数,而且可以提供设备失效趋势分析曲线, erd的主要用途如下: ?通过对设备运行记录和维修记录的分析给出设备可靠性参数,用于cefr的pra分析及风险管理系统; ?通过对设备失效记录及原因分析给出相关设备失效的根本原因,以便从宏观上控制备品备件或采取必要的改造; ?通过对设备失效历史记录的分析给出设备失效的特性曲线,提供预防性维修所需信息; ?另外erd在大修优化、 rcm 、定期试验以及维修政策方面有重要的指导意义。