UnhookWindowsHookEx：UnhookWindowsHookEx
UV/Fe~（3+）/H_2O_2试剂：UV/Fe~(3+)/H_2O_2 reagent
U5小核核糖核蛋白（U5 snRNP）：U5 snRNP (U5 small nuclear ribonucleoprotein)
UWB（ultra wide band）：UWB(ultra wide band)
UpdatedLagrangianm描述：updated lagrangian description
Ustilaginoideavirens：Ustilaginoidea virens
Unscented卡尔曼滤波-卡尔曼滤波：unscented Kalman filtering-Kalman filt(UKF-KF)
Unscented卡尔曼滤波器（UKF）：unscented Kalman filter(UKF)
USB-DEVICE/SLAVE设备模式：USB-DEVICE/SLAVE mode
Updated Lagrangian描述：Updated Lagrangian Description
Updated Lagrangianm描述：seepage force
Ustilaginoidea virens：Ustilaginoidea virens
Uster Tensojet高速强力测试仪：Uster Tensojet high-speed strength test
Unscenteel卡尔曼滤波器（UKF）：Unscented Kalman Filter
Uncached Accelerating：Uncached Accelerating
UV-LIGA（紫外–光刻、电铸、复写技术）：UV-LIGA
urea-（d） tartaric acid：urea-(d) tartaric acid
u_0-r完备Archimedean型向量格：u_0-r complete Archimedean vector lattice
UV-531（2-羟基-4-正辛氧基二苯甲酮）：UV-531(2-hydroxy-4-octoxydiphenyl ketone)
Unscented Kalman滤波（UKF）：Unscented Kalman filter(UKF)
Ustilagomay-dis（玉蜀黍黑粉菌）：Ustilago maydis
urs-en-29-αoicacid-3-βol：urs-en-29α-oic acid-3β-ol
UWB（Ultra Wide Band）脉冲信号：UWB(Ultra Wide Band) pulse shapes
UAV（Unmanned air vehicle）：pressure-altitude conversion
unmanned measurement boat：unmanned measurement boat
Unicorn Consortia 联合图书馆系统：consortia library system
Universal Serial Bus（USB）：Universal Serial Bus(USB)
Unified Modeling Language：Unified Modeling Language
UV/Fe（C_2O_4）_3~（3-）/H_2O_2：UV/Fe(C_2O_4)_3~(3-)/H_2O_2
UKF（Unscented Kalman Filter）：unscented kalman filter
UML（unifiedmodelinglanguage）：UML (unified modeling language)
Unscented Kalman Filter（UKF）：Unscented Kalman Filter (UKF)
Ubiquitin proteasomal system：Ubiquitin proteasomal system
UML（United Modeling Language）：UML
UML（unified modeling language）：UML(unified modeling language)
UML（Uuified Modeling Language）：UML (Unified Modeling Language)
UDP（user datagram protocol）Lite：UDP(user datagram protocol) Lite
UUID（UniversalUniqueIdentifier）：UUID
Universally Composable Security：Universally Composable Security
ultra-high pressure metamorphism：ultra-high pressure metamorphism
uniformly almost periodic points：uniformly almost periodic points
USB（Universal Serial Bus）–通用串行总线：USB– Universal Serial Bus
USB（Universal Serial Bus）-通用串行总线：USB-Universal Serial Bus
UASB（UpflowAnaerobicSludgeBlanket）：UASB
Universal response surface approach：Universal response surface approach
Usp（Universal stress protein family）：suppressive subtractive hybridization (SSH)
UDP（尿苷二磷酸）-N-乙酰葡糖胺-2-表异位酶/N-乙酰甘露糖胺激酶：UDP-N-acetylglucosamine-2-epimerase/N-acetylmannosamine kinas
UL36、UL44、UL51、UL52、UL52、UL54、UL55、US2和US3基因：UL36,UL43,UL44,UL51,UL52,UL53,UL54,UL55,US2 and US3 gene
UV/Fe~（3+）/H_2O_2试剂：UV/Fe~(3+)/H_2O_2 reagent
U5小核核糖核蛋白（U5 snRNP）：U5 snRNP (U5 small nuclear ribonucleoprotein)
UWB（ultra wide band）：UWB(ultra wide band)
UpdatedLagrangianm描述：updated lagrangian description
Ustilaginoideavirens：Ustilaginoidea virens
Unscented卡尔曼滤波-卡尔曼滤波：unscented Kalman filtering-Kalman filt(UKF-KF)
Unscented卡尔曼滤波器（UKF）：unscented Kalman filter(UKF)
USB-DEVICE/SLAVE设备模式：USB-DEVICE/SLAVE mode
Updated Lagrangian描述：Updated Lagrangian Description
Updated Lagrangianm描述：seepage force
Ustilaginoidea virens：Ustilaginoidea virens
Uster Tensojet高速强力测试仪：Uster Tensojet high-speed strength test
Unscenteel卡尔曼滤波器（UKF）：Unscented Kalman Filter
Uncached Accelerating：Uncached Accelerating
UV-LIGA（紫外–光刻、电铸、复写技术）：UV-LIGA
urea-（d） tartaric acid：urea-(d) tartaric acid
u_0-r完备Archimedean型向量格：u_0-r complete Archimedean vector lattice
UV-531（2-羟基-4-正辛氧基二苯甲酮）：UV-531(2-hydroxy-4-octoxydiphenyl ketone)
Unscented Kalman滤波（UKF）：Unscented Kalman filter(UKF)
Ustilagomay-dis（玉蜀黍黑粉菌）：Ustilago maydis
urs-en-29-αoicacid-3-βol：urs-en-29α-oic acid-3β-ol
UWB（Ultra Wide Band）脉冲信号：UWB(Ultra Wide Band) pulse shapes
UAV（Unmanned air vehicle）：pressure-altitude conversion
unmanned measurement boat：unmanned measurement boat
Unicorn Consortia 联合图书馆系统：consortia library system
Universal Serial Bus（USB）：Universal Serial Bus(USB)
Unified Modeling Language：Unified Modeling Language
UV/Fe（C_2O_4）_3~（3-）/H_2O_2：UV/Fe(C_2O_4)_3~(3-)/H_2O_2
UKF（Unscented Kalman Filter）：unscented kalman filter
UML（unifiedmodelinglanguage）：UML (unified modeling language)
Unscented Kalman Filter（UKF）：Unscented Kalman Filter (UKF)
Ubiquitin proteasomal system：Ubiquitin proteasomal system
UML（United Modeling Language）：UML
UML（unified modeling language）：UML(unified modeling language)
UML（Uuified Modeling Language）：UML (Unified Modeling Language)
UDP（user datagram protocol）Lite：UDP(user datagram protocol) Lite
UUID（UniversalUniqueIdentifier）：UUID
Universally Composable Security：Universally Composable Security
ultra-high pressure metamorphism：ultra-high pressure metamorphism
uniformly almost periodic points：uniformly almost periodic points
USB（Universal Serial Bus）–通用串行总线：USB– Universal Serial Bus
USB（Universal Serial Bus）-通用串行总线：USB-Universal Serial Bus
UASB（UpflowAnaerobicSludgeBlanket）：UASB
Universal response surface approach：Universal response surface approach
Usp（Universal stress protein family）：suppressive subtractive hybridization (SSH)
UDP（尿苷二磷酸）-N-乙酰葡糖胺-2-表异位酶/N-乙酰甘露糖胺激酶：UDP-N-acetylglucosamine-2-epimerase/N-acetylmannosamine kinas
UL36、UL44、UL51、UL52、UL52、UL54、UL55、US2和US3基因：UL36,UL43,UL44,UL51,UL52,UL53,UL54,UL55,US2 and US3 gene