doublestubn.双截线(双短线)
doubleadj.双重的;成双的;两倍的v.翻一番;使 ... 加倍n.两倍;双份
double-punch and blank-column detection双孔和无孔检测
double acting ratchet withdrawing mechanism双动式棘轮牵引机构
double platinum dishes for plate-cultures白金蒸发皿
Double-layer-metal single-volume tank双层金属单容罐
double-reference-beam double-exposure双参考光两次曝光
double generalized compound poisson process双广义复合Poisson过程
double-diffused metal oxide semiconductor双扩散金属氧化物半导体
double-edge rolling-cut trimming shears滚切式双边剪