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 T-shaped microstrip bandstop filter双T形微带带阻滤波器
Double braided polypropylene filament hawser双层多丝丙伦缆
Double-mutant dihydrofolate reductase gene双突变二氢叶酸还原酶基因
double-pump internal-compression process双泵内压缩流程
double-extraction non-condensing turbine双抽气背压式汽轮机
double insulated universal hand electrodrill双重绝缘通用手电钻
double-head spring needle knitting machine汗绒布二用针织机
double-row radial spherical roller bearing双列向心球面滚子轴承