时间-时间-时间交换网络
Time-Time-Time Switching Network TTT
P2O5和CaF2固-固加热法
solid-solid-heated method of P2O5 and CaF2
渡越时间加速
Transit-time acceleration
高温长时间加热
Long-time at Elevated Temperature
时间加权回报率
Time-Weighted Rate of Return
时间加权能量消耗
weighting energy metabolism