UML系统建模：System Modeling with UML
UWB无线通信：UWB wireless communication
USB设备架构：USB Device Framework
UniFlow：UniFlow
USB自举加载：USB Bootload
USB通信模型：USB
UFI命令规范：UFI
UML建模语言：UML
UML支撑环境：UML Supporting Environment
USB总线技术：USB
UmlWare：UmlWare
USB总线接口：USB bus interface
UTOPIA3：UTOPIA3
UT斯达康公司：UTSTARCOM
U-S合作模式：university-school cooperation mode
UNIAN公司：UNIAN company
U 型生产单元：U cell
USB主控接口：USB Host Interface
UGT1A10：UGT1A10
USB应用程序：USB Application Program
URL目录层次：directory layer of URL
USB媒质接口：USB Floppy Interface
UG WAVE：UG WAVE
USB数据存储：Data deposited by USB
UPnP控制点：UPnP Control Point
UWB信道模型：UWB channel model
UGRP1基因：UGRP1
UMAR反应器：UMAR reactor
USB系统软件：USB system software
U-73122：U-73122
UBE2B基因：UBE2B gene
UV光固化涂料：UV-curing coatings
UUO大鼠模型：UUO rat model
Unc5H家族：Unc5Hfamily
UL141基因：UL141
U-X 二元系：U-X binary system
USB串行通讯：USB
USB控制主机：USB(Universal Serial Bus)
UMAT子程序：UMAT subroutine
U_L31基因：U_L31gene
U_L34基因：U_L34gene
UML 状态图：UML state diagram
USB通信模块：USB
uIP 协议栈：uIP protocol stack
Unicodc：Unicode
UWB关键电路：UWB hardware design
UGM预测模型：UGM forecasting model
UHF射频识别：UHF RFID
UV 固化油墨：UV curing ink
UNS430钢：UNS430 steel