doublelaneadj.双车道的
doubleadj.双重的;成双的;两倍的v.翻一番;使 ... 加倍n.两倍;双份
double squirrel cage induction motor双鼠笼式感应电动机
double disk surface grinding machine双盘面磨床
double barrelled capillary electrode双毛细管电极
double-objective convex programing双目标凸规划
Double-boiled egg with bird's nest
double-beam fluorometry attachment双线荧光测试附加器
double vial radiorespirometry method双瓶放射呼吸测量法
double-sideband sound broadcasting双边带声音广播