dual CPU双CPU
dualadj.双重的;成双的n.双数
dual lateral logging双侧向测井
dual threshold level双阀值电平
dual objective value对偶目标值
dual-standard test差别试验(一种酿造产品的感官检查法)
Dual Loop Oscillator双回路振荡器
dual air brake valve双空气闸阀
dual Schmitt trigger双重施密特触发器
dual space diversity双重空间分集