life length meaning in English
使用寿命
Examples
- Some says pessimistically , born to died ; yet some says optimistically , we can develop lives extent myself , though unable to control lives length
有人悲观地说，生就是为了死；还有人乐观地说，我们不能决定人生的长度，可以拓宽它的宽度。 - How to further improve the luminous efficiency , brightness , life length and operating voltage of organic light - emitting diodes ( oleds ) is still in research
如何进一步提高有机发光二极管( oled )的发光效率、提高发光亮度、延长器件寿命、降低工作电压还处于不断研究中。 - Abstract : this paper describes reliability trial methods for hydraulic pumps that meet different requirements . the methodology is concerned with part fatigue , part wear , whole element wear and whole element sequential sampling life length
文摘:描述了适合不同要求下的液压泵可靠性试验方法，包括部件疲劳、部件磨损、整机序贯寿命和整机磨损四种可靠性试验方法。 - On the contrary , if temperature gradient is relatively low , combustor only undergo low compressive stress at high temperature . the combustor of engine has a longer life length . these results can provide some reference for maintain and design for gas turbine combustor
分析也表明，若在起动过程中筒壁的温度梯度较为平缓，火焰筒的气膜唇边在起动完成后始终受微小的压应力作用，火焰筒的寿命可以大大延长。 - Damping bearing is a kind of bearing with damping ring . it is not the same as traditional bearing not only on geometry but also on material . damping ring has many merits such as perfect abrasive resistance , good noise proof ability , good self - lubricating property , excellent resistance to impact and its life length is much longer
该类轴承为带阻尼环的推力轴承，在结构和材料上跳出传统框架，阴尼环具有减振、抗噪、自润滑、耐磨、耐冲击等功能，是传统推力止推轴承寿命的数倍。