1) being operated years
运行年限
1.
For a certain kind of component in a specified district, the weather and being operated years of component are principal factors impacting component reliability.
元件可靠性参数是进行配电网可靠性分析的基础,对于某特定地区的某一类元件,天气和运行年限是影响其可靠性的主要因素。
2) the sports life of athletes
运动年限
1.
It is tested that six teams,selected from the National Juvenile Girls′ Baseball Summer Training Game held in the North Match Area(Shenyang),with the four items(the sports life of athletes,round trip,baseball-casting and relayed ball-passing) which are stipulated by the National Sports Committee.
通过对北方赛区（ 沈阳） 全国少年女子垒球夏训比赛选出的６ 个队，按国家体委所规定的运动年限、跑全垒、垒球掷远和接力传球等４ 项指标进行测试、分析和研究，为全国少年女子垒球运动员的选才提供参考依据。
3) Age limit of flying
飞行年限
4) annual running cost
年运行费
1.
A comparison of the fabrication cost and annual running cost between the water source heat pump system with three purposes and air-cooled chiller plus gas-fired boiler system is made with an engineering example, and the former has a better economy.
结合工程实例,对一机三用型水源热泵系统与风冷式冷水机组+燃气锅炉系统的造价及年运行费进行了比较,前者的经济性较优。
6) overrun
[英][,əʊvə'rʌn] [美]['ovɚ'rʌn]
超限运行
补充资料：年限
1.规定的或作为一般标准的年数。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条