doublegateadj.双闸门的(双选通的)
doubleadj.双重的;成双的;两倍的v.翻一番;使 ... 加倍n.两倍;双份
double pipe longitudinal finned exchanger双套管式纵向翅片换热器
double monoclonal antibody sandwich ELISA双抗体夹心ELISA法
double port synchronization communication双端口同步通讯
double coloured plastic injection machine双色注塑机
double layer fluorescent antibody technic双层荧光抗体技术
double-membrane water treatment process双膜法水处理工艺
double-wind-ing synchronous generator[电] 双绕组同步的发电机
double-declining-balance depreciation[经] 双信余额递减折旧法