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 equationsdouble -peak double -wavelength method双峰双波长法double- contrast gastrointestional study双重对比胃肠造影double error correction-three error dete双校三检