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
doubleFox software coordinate tool system双狐坐标工具系统
Double knife section reciprocating cutter双动刀切割器
double-breasted pinwale corduroy topper双排钮条纹绒布短大衣
double stylus dishes for plate-cultures(记录器)笔尖托盘
double characters telegraph cipher machine双文字电报密码机
Double--effect LiBr Absorption Chiller双效溴化锂吸收式制冷机
double Hammerstein type integral equations
double -peak double -wavelength method双峰双波长法