unifixn.卸下；解开UNIabbr.印度联合新闻社(=United News of India)unified transfers of materials物资的统一调拨unified national coarse thread统一国家标准粗牙螺纹unified slip line field theory统一滑移线场理论Unified Flight Analysis System联合飞行分析系统unification of private air law空运私法统一体unimodal optical communication单峰光通信uninhabited management library无人化图书馆uniaxial hysteretic experiment单轴滞回特性试验uninhibited neurogenic bladder神经原性无抑制膀胱, 无抑制性神经原性膀胱(障碍)uniaxal penetration shear test贯入剪切试验