double pulse drug delivery system
bidirectional pulse train
periodic pulse train
周期脉冲序列
周期性脉冲群
周期性脉波列
周期性脉波连列
周期脉冲列
pulse train
脉冲列
脉冲序列
脉波列
脉冲序列控制
脉波连列
脉冲群
脉冲串
脉列
reverberating pulse train
double blind double dummy
Double blind double dummy randomized controlled clinical trial
Double Chambers and Double Layers
Double chambers double layers floating bed
Double columns and double FIDs
Double frequency pulsation double vertical ring high gradient magnetic separator
double lift double cylinder jacquard
double -peak double -wavelength method
double pole double throw
double side double arc welding