double DSP双DSP
doubleadj.双重的;成双的;两倍的v.翻一番;使 ... 加倍n.两倍;双份
double-helix hypothesis双螺旋假说
double-action disk plow双列圆盘犁
double-action vane pump平衡式叶片泵
double-hook piston ring双抱钩活塞圈
double purpose of science科学的双重目的
double-deck stock wagon家畜车
double crystal transducer双晶片控头
double-stranded viruses双股病毒
double casing volute pump双套涡囊泵
double-circuit receiver双调谐电路接收机