有效寿命 meaning in Chinese
active life time
actual life
effective life time
effective lifetime
service life
servicelife
useful life span
Examples
- Complete service life planning pack
完整的有效寿命计划部分 - Gas - filled shock absorber injected with pure n2 , which not only keeps stability of damping force , but also reduce aerification and foaming , meanwhile , extend the effective life
气压式内充入纯氮气，不仅可保持阻尼的稳定性，还可减少油液汽化及泡沫化，延长产品有效寿命。 - Sg 10 series transformer is harmless to environment , it is disassembled easily when useful life is end , the conduct material and core can be recycled , when protect environment well
对环境无害。当该种变压器的有效寿命结束时，可方便地对其进行拆卸，并将导电材料连同铁心一起回收，真正做到环保。 - Radial usually adopts wind axis with grease lubrication , within its longevity , need not use lubrication , can collocate constant lubricating cap according to requirements and adopt thin oil to lubricate
轴承通常采用油脂润滑的流动轴承，有效寿命期内无需添加润滑脂，并可根据要求配置油位恒定的油杯，采用稀油润滑。 - But the life time of krf laser medium is only 2 ns while the pump time of e - beam pump krf laser is over 100 ns . when a 1 ps ultrashort pulse amplified by krf laser amplifier most pump energy is waste . technology of multi pulse amplify can solve this problem
Krf激光器的工作介质是非储能介质，上能态有效寿命约为2 - 3ns ，而电子束的泵浦时间一般为上百ns ，放大超短脉冲激光时绝大部分上能态的储能没有被利用。