超音波法液位元元元元元元测定
ultra-sonic method of liquid meaduremert
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
接收信号单元定时
RSET Receive Signal Element Timing
超单元组合—超单元—单元划分
divition of “super unit combine—super unit—unit
沉积时间单元划分与对比
division and correlation of depositional time unit
微秒级时间单元
microsecond precision time