USB/GPIB：USB/GPIB
UCC2818A：UCC2818A
UV-TiO_2：UV-TiO_2
UCC2893D：UCC2893D
U形单排管换热器：U shape single row heat exchanger
Unix系统平台：unix
UWBSAR成像：ultra-wide band SAR image formation
U3Si2-Al：U3Si2-Al
USB-Host：USB-Host
UC3867芯片：UC3867 chip
U-Boot移植：U-Boot porting
Undeland：Undeland
U型管土壤换热器：U-tube ground heat exchangers
USB2.0总线：USB2.0 Bus
Utopia接口：Utopia interface
uVision2：uVision2
UV截止滤光膜系：UV cut-off filter
UG软件二次开发：second development of UG software
U型管埋地换热器：U-pipe heat exchanger
UART接口电路：UART Interface Circuit
UV/O_3处理：UV/O_3 treatment
UNIX数据备份：UNIX data backup
UrbanSim：UrbanSim
UA302采集卡：UA302
USB-UART：USB-UART
USB2.0通讯：USB2.0 communication
USB图像处理器：USB image processor
USMARC格式：USMARC format
U形管流体压强计：the U-tube flow manometer
U-BOOT程序：U-BOOT program
UHP直流电弧炉：UHP direct current electric arc furnace
U型管桩埋换热器：U-pipe pile heat exchanger
U薄膜抗氧化处理：U film against oxidation
ucos （?）：ucos (?)
USBN9602：USBN9602
USB数码摄像头：PC camera
universe：universe
Ud、UvT波形：UD and UVT waveform
U71Mn钢钢轨：U71Mn steel rail
USB-串口设备：USB-serial port deviced
UCC2891D：UCC2891D
USB主机控制器：USB Host Controller
UC3717AN：UC3717AN
UMG解谱软件包：UMG package
UG二次开发工具：UG development tools
UDDI注册中心：UDDI registry
UTADIS方法：UTADIS method
USB100模块：USB100 module
UPI抗压密封剂：UPI demur stress encapsulant
UEA-T膨胀剂：UEA-T expansion agent