unifixn.卸下;解开
UNIabbr.印度联合新闻社(=United News of India)
unidentifiable howling noises无法辨认的号叫声
Unidentified Submarine Object不明水下目标
Unified Modeling Language UML统一建模语言UML
unified status authentication统一身份认证
unipolar-bipolar conversion单极-双极变换
Uninstall or change a program卸载或更改程序
unified power flow controller统一潮流控制器
unidirectional characteristic单向特性