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-precision floating-point matrix双精度浮点矩阵
double-face transposition of chain board双面输送链板
Double--eccentricity half-ball valve双偏心半球阀
double groove continuous extruding machine双槽连续挤压机
double fiber Fabry-Perot interferometers双光纤Fabry-Perot干涉仪
Double-blind randomized controlled trial双盲法
double-axis half-ellipse flexure hinge双轴半椭圆弹性铰链
double-layer reticulated spherical shell双层球面网壳