double-detection receiver 两次检波接收机 ; 双检波接收机

double detection reception 双重检波接收

double-detection model 双重检测模型

Double-detection technology 双探测技术

double error detection [计] 双错检测

double-bit detection 及双位错误检测

Double threshold detection 双阈值检测

Double Talk Detection 双讲检测 ; 双端同时讲话检测

double error correction-three error detection 双错校正三错检测 ; [计] 双校三检