Unika尤尼卡牌照相机
UNIabbr.印度联合新闻社(=United News of India)
unincorporated body非法人团体
unipolar FET theory单场引FET理论
unipolar limb leads单极肢导联
unibus parity error单总线奇偶错
unilamellar vesicle单室囊泡, 单层囊泡
unishank assembling配组合内底
unicellular culture单细胞培养
unipolar chest lead单极胸导程