correlated double sampling CDS
double sampling
双
双重取样
双重抽样法
二重抽样
双重抽样
双重选样
二次抽样
双采样
二次采样
重抽样
double sampling variance
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
double stack two-valve double outlet hydrant
double stem and double layer
double tube double swivel barrel
double tube double tube-plate heat exchanger
double wiring double speed motor
evaluating method of double qualitative and double
Stratified sampling Objective sampling