释义 |
up time
up time n. the time when a computer is running. (Compare this with down time.) On some systems the down time is longer than the up time. See also: time, upup time
up time[′əp ‚tīm] (computer science) The time during which equipment is either producing work or is available for productive work. Also known as available time. (industrial engineering) A period during which value is being added to a product by a machine or a process. AcronymsSeeUT |