时间-时间-时间交换网络
Time-Time-Time Switching Network TTT
可变时间间隔强化时间表
schedule of reinforcement in variable intervals
区间时变时延
interval time-varying delay
区间时变时滞
interval time-varying delay
interval time-varying time-delay
材料临界时间
critical time of a material
短时蠕变实验
short-term creep experiment
短时蠕变试验
short-time rheological test
short-term creep test