UniJa联通Java运行环境
UNIabbr.印度联合新闻社(=United News of India)
unicursal graph单行图
unigauge design统一线径设计
unimproved land未改善土地
uniaxial stress单轴向应力
unipolar dynamo单极(发)电机
unipath routing单路径路由协议
unimodal search单峰搜索
uniline message单线信息
uninhabitednessn.无人住
unieircle graph单圈图