预定: fix in advance; predetermine ...操作: operate; manipulate; handle时间: time; hour规定操作时间: scheduled operating time预定动作时间: predetermined motion time预定工作时间: schedule operating time; scheduled operating time操作时间: hours on stream; hours to stream; manipulation time; operating time; operation time; operator; running time; time in activity可操作时间: operational time试操作时间: time to manoeuver操作时间, 工作时间: operate time预定动作时间系统: predetermined motion time system预定动作时间制: predetermined motion time systems标准操作时间: standard operation time; standard poeration time; standard working time超载操作时间: overload operating time连续操作时间: power lifetime每炉操作时间: tap to tap time平均操作时间: average operating time; average operation time人工操作时间: handing time系统操作时间: system operating time延续操作时间: continuous operation time正常操作时间: normal working time总计操作时间: total operating time操作时间；运算时间: operation use time操作时间运行时间: operating time; operation time饱和再操作时间: saturated reoperate time
