变压器相间后备保护整定时间
reseved protection of transformers
有限整定时间响应
finite settling time response
时间-时间-时间交换网络
Time-Time-Time Switching Network TTT
固定时间间隔
fixed time interval
constant release interval
FTI Fixed Time Interval
FTI
固定时间间隔测量法
vested time-interval measuring way
时间整合光处理机
time integrating optical processor
通用的调整时间
UCT Universal Coordinated Time
8253的定时间隔
time interval of the chip 8253