UPCA乌泊加猪
upadv.向上;起来;上升;往上prep.向上adj.向上的;上行的n.上升v.上升;增加
updating and file maintained更新与文件维护
upgrading of human resources提高人力资源的质量
up-rising of central China中原崛起
upgrading and transformation升级转型
up and down abnormities part上下异形零件
UpPTS Uplink Pilot Time Slot上行导频时隙
up stream failure indication上游故障指示器
upwind finite volume element迎风有限体积元
up path frequency assignment上行线路频率分配