operating life
英 [ˈɒpəreɪtɪŋ laɪf]
美 [ˈɑːpəreɪtɪŋ laɪf]
工作寿命；使用期限
双语例句
- These investors measure investment return in terms of cash flow through the operating life of a project, or for an agreed-on period that's likely to span decades, says Harter.
哈特说，这些投资者会根据一个项目的运营周期、或是一段经过商定的可能长达数十年时间内的现金流来衡量投资回报。 - Asked whether there was a timeline on when the multinational search could be abandoned, he said the 30-day operating life of the aircraft's black box flight data recorder would be a natural point for reassessment.
在被问及多国搜寻工作何时会放弃的时间表时，他说，黑匣子――也就是飞行记录仪――的电池寿命只有30天，在这个时点进行重新评估是比较顺理成章的。 - The friction state of the end faces of mechanical seals is a key factor that can decide their operating life and sealing performance.
机械密封端面摩擦状态是决定机械密封工作寿命和密封性能好坏的关键因素。 - This fixture can prolong the operating life of pneumatic and the effect of energy saving is notable.
该夹具能延长气动元件的使用寿命，节能效果明显。 - The proper maintenance allows the equipment to work much more efficiently with a longer operating life, so the regular maintenance for the equipment is highly required.
正确的维护与保养能更好地发挥设备的性能，延长设备的使用寿命，所以必须定期对设备进行维护和保养。 - They are unmatched for high starting loads and sustained slippage where heat generated tends to lower efficiency and shorten the operating life of conventional clutches.
他们是无与伦比的，起点高负荷和持续的滑动时产生的热量会降低效率，缩短了运行寿命的常规离合器。 - No trigger or noise, free Switching, and Long Operating Life.
无触点、无噪音，自由开关，产品寿命长。 - Long operating life and minimum maintenance effort were the targets when the entire Liebherr truck mixer model programme was revised and updated.
在修改和更新整个利勃海尔搅拌车计划时，长使用寿命和最小的维护量是我们的目标。 - Exterior Light Fixture: Fluorescent lights are mounted outside the fume hood chamber for improved safety, increased operating life and convenient service.
外部电灯组件：荧光灯安装于通风柜室外部，以提高安全，增加操作寿命以及方便服务。 - The novel facing sun automatic tracking device has the advantages of simplicity and reliability, high automation and long operating life.
本向日自动跟踪装置简单可靠，自动化程度高，工作寿命长。 - The utility model can improve the crushing effect of the waste crusher and can prolong the operating life of the cutters; and the cutting edges have low probability of inactivation.
本实用新型可以提高垃圾破碎机的破碎效果，且刀刃不易发生钝化，可以延长刀具的工作寿命。 - The applications notes that that backlights from light emitting diodes are more efficient and durable, have a long operating life, low power consumption and broad color range.
专利文件中宣称采用该专利制作的LED背光面板的发光二极管组件效能/寿命更高，电能消耗量也有所减小，同时面板还可以显示更宽的色域。 - And this annealing phenomenon could potentially allow you to get ten more years of operating life and then allow you to re-radiate.
热处理的现象可能，使你们得到十几年的十来来运作，然后能够让你们重新辐射。 - Continuous printing performance is stable, its viscosity changes very little, the steel line operating life of up to8 hours, and maintain good printing performance.
连续印刷性能稳定，其粘度变化极小，钢网上操作寿命可长达8小时以上，保持良好的印刷性能。 - The processing hole sealing of ICE castings is an important factor which affects the engine service performance, reliability and operating life.
内燃机机体和气缸盖工艺孔的密封性是影响发动机使用性、可靠性、寿命的重要因素。 - Development of Test System for Active Derrick Load Supporting Capacity and Operating Life
在用井架承载能力及使用寿命测试系统的研制 - Based on working principle of electromagnet, optimization is carried out of static and dynamic control of bulk-lifting electromagnet so as to increase working efficiency and operating Life.
根据电磁铁工作原理，优化散料电磁铁静态和动态控制，提高工作效率和使用寿命。 - This paper applies ion implantation and D-gun spraying technology to jet element inner surface treatment based on analysis for it's abrasion mechanism, so as to improve operating life of jet element.
本文在分析其元件磨损机制的基础上，应用离子注入技术和爆炸喷涂技术对射流元件进行内表面处理，从而提高射流元件的使用寿命。 - Relationship of Storage Battery Sets Operating Life about Charge and Discharge Device
蓄电池组的运行寿命与充放电装置的关系 - It includes two aspects, one is the dynamic impact action which is produced by the high-speed running vehicle on the bridge that it passed, will directed affect the active state and operating life of the bridge;
它包括两个方面，一方面，高速行驶的车辆对所通过的桥梁产生动力冲击作用，直接影响其工作状态和使用寿命； - The factor affecting bearing internal radial clearance, the relationship between clearance and operating life time and fan failure process were discussed.
讨论了影响轴承游隙的因素和轴承游隙与轴承寿命的关系，并对轴承游隙过小而导致整个风机损坏的逻辑过程进行了推理。 - The porosity and absorption is the warranty of the performances of the battery, such as capacity, operating life and large current discharge;
隔板的孔率和吸酸量是电池容量、使用寿命和大电流放电性能的保证； - Modern auto material must not only meet strength and operating life demands, but also meet demands of performance, external appearance, security, price, environmental protection, energy-saving etc.
现代汽车材料除满足强度和使用寿命的要求外，还应满足性能、外观、安全、价格、环保、节能等方面的需要。 - Selecting the mechanical seal auxiliary system in a proper way can improve substantially the working environment of the seal part and extend its operating life to ensure the stability, reliability and safety of the mechanical seal.
合理选用机械密封辅助系统，可以从根本上改善密封件的工作环境，延长密封件寿命，确保机械密封的工作稳定性、可靠性及安全性。 - The durability of shotcrete and rockbolt support system has direct influence on structure stability and operating life in tunnel and underground engineering projects with composite lining.
采用复合式衬砌的隧道及地下工程，锚喷支护系统的耐久性直接影响结构的稳定性和运营年限。 - It researched operating environment of copper-niobium ductile iron roller thus found measures for advancing operating life.
对铜铌合金球铁轧辊使用环境进行了研究，寻找出提高铜铌合金球铁轧辊使用寿命的技术措施和方法。 - This paper introduces the development of the fifth generation optical reconnaissance satellites, which includes the flight history, selection of launching date, selection of orbit, operating life and so on.
文章主要论述俄罗斯第五代光学侦察卫星（涅曼卫星）的飞行历史，包括发射日期选择，轨道选择和轨道机动、使用和工作寿命等内容。 - With the development of single-machine capacity, heat generation and cooling are becoming more and more important. It is one of the most important issues in the process of electric machine design and has impact on operating life and operational reliability of the electric machine.
随着电机单机容量的日益增大，电机的发热和冷却问题的研究显得日益重要，已经成为当前电机设计过程中最重要的问题之一，它直接关系到电机的使用寿命和运行的可靠性。 - The cycloid ball planetary transmission is a precise planetary transmission mechanism, and the vibration caused in working process will influence the precision, the production efficiency and the operating life of mechanical devices, so the higher requirements are present to improve the dynamic characteristics.
摆线钢球行星传动作为一种精密行星传动机构，其工作过程中所产生的振动，影响了机械设备的精度、生产效率和使用寿命，使得人们对其动态性能提出了更高的要求。 - This process can reduce the gas trapping and shrinkage porosity, and prolong the mold operating life.
这种压铸工艺能减少缸体铸件裹气和缩松缩孔缺陷，延长模具的使用寿命。