operation life
英 [ˌɒpəˈreɪʃn laɪf]
美 [ˌɑːpəˈreɪʃn laɪf]
工作寿命；使用期限
双语例句
- Seal performance tests and operation life simulation of various types of reciprocating seals can be done on this device.
可用于多种规格型式的运动密封，进行密封性能和使用寿命实际模拟试验。 - Apply the electric arc spraying technique to solve abrasive of guiding blade in the roller plate mill in the thermal power plants, which can perfect and raise surface performance of guiding blades, prolong its operation life and raise the economy and safety of power station operating.
应用电弧喷涂技术解决火力发电厂中辊盘式磨煤机导向叶片的耐磨性，改善和提高导向叶片表面性能，延长辊盘式磨煤机的使用寿命，提高电厂运行的经济性和安全性。 - During braking, the braking performance becomes worse and worse as the disc temperature rises sharply, which even causes the braking disc to fail. So the temperature and stress distribution in the braking discs are very important to the operation life and braking performance of the discs.
但该制动器在制动过程中因制动盘温度的急剧上升，将使制动性能降低，甚至有可能导致制动盘失效，因此制动盘温度和应力分布对制动盘的寿命及制动性能有着重大影响。 - A method for measuring and controlling the junction temperature of power transistor during succession operation life test is proposed.
为了在试验周期中了解晶体管的结温，提出一种在功率晶体管稳态工作寿命试验过程中结温的测量与控制方法。 - The success or failure of the external surface anti corrosion design for long distance gas transmission pipeline is directly related to pipeline's operation life, which is of utmost importance for gas pipeline.
天然气长输管道外防腐设计的成败，直接关系到长输管道的运行寿命，这是天然气管输至关重要的问题。 - By analyzing the influence of over-voltages and high temperatures on the operation life of the self-healing capacitor, this paper introduces the designing of the test method to assess the operation life and discusses the accelerated-life test method on the self-healing shunt capacitor.
通过过电压、高温度对自愈式并联电容器的工作寿命的影响，设计试验方案，对电容器的工作寿命进行评估，探讨加速寿命试验方法。 - The deaerator can guarantee the deaerating effect of the boiler water and prolong the operation life of machines in power station.
旋膜式除氧器可保证锅炉给水除氧效果，延长电站机组运行寿命。 - Make the equipment return to service quickly, increase operation life of equipment, reduce consumptions of spare parts, decrease maintenance fees, improve equipment reliabilities.
延长了设备的使用寿命，减少对配件的消耗及合理控制费用，提高设备的可靠性。 - The inconsistent of performance parameter of Lead acid battery for HEV causes the differences spreading in use, which are the main factors to shorter operation life and decreasing in performance.
应用于混合动力电动汽车的铅酸蓄电池，由于其性能参数的不一致性而导致使用过程中产生性能参数差别的扩大化，是造成蓄电池使用寿命短以及混合动力电动汽车性能下降的重要因素。 - It is analyzed the relation of safety cost and safety level, and the main factors affecting safety cost in oil& gas enterprises mainly include as follows: the economy and society development, science and technology development, operation life and some other influences.
分析了安全成本与企业安全水平的关系，影响油气行业安全成本的主要因素为经济社会发展状况、科学技术发展状况、运营年限和其它影响因素。