uptime

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++

Related topics: Computers

up·time /ˈʌptaɪm/ noun [uncountable]  the period of time when a computer is working normally and is able to be used 〔计算机的〕正常运行时间 OPP downtime Some customers need 99% or better uptime from their mainframe computers. 有些客户需要主机有99%或以上的时间能正常运行。From Longman Business Dictionaryuptimeup‧time /ˈʌptaɪm/ noun [uncountable] COMPUTING the period of time when a computer is working normally and able to be usedOur service is an integral part in enhancing productivity and ensuring constant uptime.

up·time nounChineseSyllable  

the a time of working computer is when Business period

uptime
up‧time /ˈʌptaɪm/ noun [uncountable]
the period of time when a computer is working normally and is able to be used
   OPP  downtime:
    Some customers need 99% or better uptime from their mainframe computers.

up·timeBrE /ˈʌptaɪm/ 🔊NAmE /ˈʌptaɪm/ 🔊 noun [uncountable] the time during which a machine, especially a computer, is working （计算机等的）运行时间 OPP downtime