老化失效期 的英文怎麼說

中文拼音 [lǎohuàshīxiàoqī]
老化失效期 英文
loss failure period
  • 老 : i 形容詞1 （年歲大） aged; 活到老 學到老。 you will never cease to learn as long as you live ; li...
  • 效 : Ⅰ名詞（效果; 功用） effect; efficiency; result Ⅱ動詞1 （仿效） imitate; follow the example of 2 ...
  • 期 : 期名詞[書面語]1. （一周年） a full year; anniversary 2. （一整月） a full month
  • 老化 : age; ageing; burn-in; preburning; maturing
  • 效期 : date and place of expiry
  1. As the output of uv lamp declines over time, the uv lamp should be replaced preferably at 6 to 9 months interval, before its natural burnt out time

    由於紫外光燈會老化而逐漸失效，因此應定期更換紫外光燈，宜每隔六至九個月更換一次，不可等到紫外光燈自然耗盡時才更換。
  2. 3 as the output of uv lamp declines over time, the uv lamp should be replaced preferably at 6 to 9 months interval, before its natural burnt out time

    3由於紫外光燈會日漸老化而逐漸失效，因此應定期更換紫外光燈，宜每隔六至九個月更換一次，不可等到紫外光燈自然耗盡時才更換。
  3. Undoubtedly, deterioration and damage accumulation occur in high temperature and high pressure. with the consumption of their use, the failure accidents occur more frequently, which will bring threatening to the life of people and the poverties of enterprise. so the failure analysis and the residual life assessment of the main steam pipe become more and more urgent and important

    以蠕變性能作為設計指標的主蒸汽管道是發電廠的關鍵部件，由於長期在高溫高壓的惡劣工況下運行，容易發生材質老化和損傷積累，突發性事故也會頻頻發生，給企業職工的生命安全和國家財產帶來嚴重威脅，因此對主蒸汽管道進行失效分析與壽命預測尤為迫切和重要。
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