double KTP双KTPdoubleadj.双重的；成双的；两倍的v.翻一番；使 ... 加倍n.两倍；双份double side double arc welding双面双弧double diffused mos transistor双扩散金属氧化物半导体晶体管double--discipline teacher双师型double-amplification circuit来复电路double-tube parallel tunnels双线地铁隧道double- cladding fiber laser双包层光纤激光器double-breasted white tuxedo双排钮白色晚宴服double pass-transistor logic双传输管逻辑double-wind-ing gene rator[电] 双绕组发电机double hinge-type rocker arm端部摇臂