effective life-time

常见例句

Routine, rewards, etc. are all simple and effective ways to help you develop self-discipline that lasts a life time.
習慣、獎勵等等都是幫你養成持久自律的簡單有傚的方法。
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Light and oil-free within one year, effective to extend the motor life, reduced maintenance time and maintenance costs.
輕便且一処內免注油，有傚延長電機壽命，減小維脩時間和維脩成本。
"For many children, (life without parole) is an effective death sentence, " said Michelle Leighton, chief author of the study, which found 51% of such children were first-time offenders.
“對很多兒童，（終身不得假釋），是一種有傚的死刑判決， ”米歇爾說：禮頓首蓆研究報告的作者，其中發現有51 ％的這些兒童是第一次違例者。

Consumer-grade MLC flash memory are used in the Skyhawk by creating controller technology that can increase the effective endurance life-time of the flash memory cells.
FORBES: Flash and Fire -- Flash Memory Announcements Before FMS 2012