Double CCD双CCD
doubleadj.双重的;成双的;两倍的v.翻一番;使 ... 加倍n.两倍;双份
double bamboo plywood双面竹胶板
double cylinder press双滚筒印刷机
Double screw-thread双头螺纹瓷件
double-deck twister双层拈线机
double abrasive wheel双磨轮
double vector product二重向量积
double strong factors强双因子
double transfer paper复转印纸
double-layered soil双层地基
double superphosphate重过磷酸钙