UV/H2O2/草酸铁络合物：UV/H_2O_2/ferrioxalate complexes
UG/PostBuilder：UG/Post Builder
Ullmann-type偶合：Ullmann-type coupling
Undulatoside B：undulatoside B
UV/Fenton/TiO2：UV/Fenton/TiO_2
UB3LYP/3-21G方法：UB3LYP/3-21G * method
UP树脂/CaCO3复合体系：UP/CaCO_3 composite
UOP/Chiyoda新工艺：UOP/Chiyoda new process
UF-50全自动尿沉渣分析仪：UF-50 Fully Automated Urine Cell Analyzer
UF-50尿全自动沉渣分析仪：UF-50fully automated urine cell analyaer
UF-100尿残渣自动分析仪：UF-100 automatic urinalysis analyzer
Ultra133TX2控制卡：Ultra133TX2
UIC-189专业电脑美容仪：UIC-189 computerized beauty system
UF-100尿沉渣流式细胞仪：Sysmex UF-100 automated flow cytometer
UNC5同源物（UNC5H）：UNC5H
UroplakinⅡmRNA：UroplakinⅡmRNA
Unscented卡尔曼算法：Unscented Kalman Filter(UKF)
unscented卡尔曼滤波：UKF
UG/Open GRIP语言：UG/Open GRIP language
UWB MC-DS-CDMA：UWB MC-DS-CDMA
UD-FEM-ANN辨识算法：UD-FEM-ANN identification method
Unigraphics NX：unigraphics NX
UC3842/3/4/5系列：UC3842/3/4/5 series
UPS主从串联热备份供电方案：UPS master-slave series connection and backup hot
USB（统一S频段测控系统）：USB
UFV-2型电网安全自动装置：UFV 2 series power grid stability control equipment
UNIX/XENIX操作系统：UNIX/XENIX operating system
U3Si2-Al板状燃料组件：U_3Si_2-Al plate-type fuel assembly
UGIS（城市地理信息系统）：UGIS(Urban Geographic Information System)
Ultraedit-32软件：software of Ultraedit-32
UCSD PASCAL 语言：UCSD PASCAL Language
URL过滤的垃圾邮件过滤技术：URL based spam filtering
UI9600晶体管参数筛选仪：UI9600 transistor parameter filter machine
USB控制器USBN9604：USBN9604
UMLStatecharts：UML Statecharts
USB-BootLoader：USB-BootLoader
UMIBell&Howell：UMI/B ell&Howell
USB Networking：USB networking
U_sSi_2-Al 燃料板：U_3Si_2-AI fuel plate
U-Pb和Ar/Ar热年代学：U-Pb and ~(40)Ar/~(39)Ar thermochronology
unix/linux操作系统：unix/linux operating system
ultra-microbes：ultra-microbes
U.microglochin：Microglochin
User Control对象：user control object
Unheimlichkeit：Unheimlichkeit
Umlauf（1993）方法：umlauf(1993) method
understatement：understatement
UV/Fenton-TiO2：UV/Fenton-TiO2
USB接口芯片ISP1581：ISP1581
UASB-CAASF组合工艺：UASB-CAASF
UG/PostBuilder：UG/Post Builder
Ullmann-type偶合：Ullmann-type coupling
Undulatoside B：undulatoside B
UV/Fenton/TiO2：UV/Fenton/TiO_2
UB3LYP/3-21G方法：UB3LYP/3-21G * method
UP树脂/CaCO3复合体系：UP/CaCO_3 composite
UOP/Chiyoda新工艺：UOP/Chiyoda new process
UF-50全自动尿沉渣分析仪：UF-50 Fully Automated Urine Cell Analyzer
UF-50尿全自动沉渣分析仪：UF-50fully automated urine cell analyaer
UF-100尿残渣自动分析仪：UF-100 automatic urinalysis analyzer
Ultra133TX2控制卡：Ultra133TX2
UIC-189专业电脑美容仪：UIC-189 computerized beauty system
UF-100尿沉渣流式细胞仪：Sysmex UF-100 automated flow cytometer
UNC5同源物（UNC5H）：UNC5H
UroplakinⅡmRNA：UroplakinⅡmRNA
Unscented卡尔曼算法：Unscented Kalman Filter(UKF)
unscented卡尔曼滤波：UKF
UG/Open GRIP语言：UG/Open GRIP language
UWB MC-DS-CDMA：UWB MC-DS-CDMA
UD-FEM-ANN辨识算法：UD-FEM-ANN identification method
Unigraphics NX：unigraphics NX
UC3842/3/4/5系列：UC3842/3/4/5 series
UPS主从串联热备份供电方案：UPS master-slave series connection and backup hot
USB（统一S频段测控系统）：USB
UFV-2型电网安全自动装置：UFV 2 series power grid stability control equipment
UNIX/XENIX操作系统：UNIX/XENIX operating system
U3Si2-Al板状燃料组件：U_3Si_2-Al plate-type fuel assembly
UGIS（城市地理信息系统）：UGIS(Urban Geographic Information System)
Ultraedit-32软件：software of Ultraedit-32
UCSD PASCAL 语言：UCSD PASCAL Language
URL过滤的垃圾邮件过滤技术：URL based spam filtering
UI9600晶体管参数筛选仪：UI9600 transistor parameter filter machine
USB控制器USBN9604：USBN9604
UMLStatecharts：UML Statecharts
USB-BootLoader：USB-BootLoader
UMIBell&Howell：UMI/B ell&Howell
USB Networking：USB networking
U_sSi_2-Al 燃料板：U_3Si_2-AI fuel plate
U-Pb和Ar/Ar热年代学：U-Pb and ~(40)Ar/~(39)Ar thermochronology
unix/linux操作系统：unix/linux operating system
ultra-microbes：ultra-microbes
U.microglochin：Microglochin
User Control对象：user control object
Unheimlichkeit：Unheimlichkeit
Umlauf（1993）方法：umlauf(1993) method
understatement：understatement
UV/Fenton-TiO2：UV/Fenton-TiO2
USB接口芯片ISP1581：ISP1581
UASB-CAASF组合工艺：UASB-CAASF