dual lay双线铺设
dualadj.双重的;成双的n.双数
Dual model of universal Cokriging泛协克里金的对偶形式
Dual-Role Fighter Demonstration两用战斗机表演
dual slope type digital voltmeter双斜率式数字电压表
dual-step ultrafdtration system二级超滤系统
Dual-source computed tomography双源CT
dual tone multifrequency receiver双音多频接收机
dual-direction thermoregulation体温双向调节
dual wavelength spectrophotometer双波长分光光度计
Dual- performance of orchestral艺术的双重奏
dual frequency liquid crystal gel双频率液晶胶体材料