uβ-凸模:modulus of u_β-convexity
Uβ-空间:U_β-space
UKOOA:UKOOA
U-型体节:U-type somites
U-标算子:U-scalar operator
UV表方法:The UVtable method
UDF函数:UDF function
USB体系:USB system
UNCG环:UNCG tetraloop
U3LC图:U3LC graph
U摄取模式:U-uptake
U-Pb法:U-Pb geochronology
U-型结构:U-model structure
UDP规则:setting of UDP rul
UNO插值:MMOCAA difference method
U半单代数:U-semisimple R_0-algebr
UPb定年:U Pb dating
UMD空间:UMD space
U型生产线:U shaped line
UML层温:the temperature of UML
UHP作用:UHPM
U.V诱变:U.V inducing
U型波纹管:U-shaped bellows
U1-常返:U 1-often return
UKK性质:UKK property
U地球化学:Metamorphic rocks
UBV测光:UBV photometry
u_i指数:u index
UVS.2:UVS.2
u-正则环:Unit-regularity
U形截面柱:column of U-shaped cross-section column
UCHT1:UCHT1 cell line
UGM方法:UGM method
UDG克隆:UDG cloning
ULF信号:ULF signals
us-素模:us-prime module
us-素根:us-prime radical
U-循环环:U-cyclic rings
U-极限点:U-limit point
URSIT:URSIT
U形覆盖件:U-shape panels
U-2事件:the U-2 Incident
UNTAD:UNTAD
U18队伍:U18
UIS品牌:UIS system
UFO报表:UFO statement
us-素环:us-prime ring
UV辐照度:UV irradiance
UN运输法:UN Transport Law
UG可及性:UG access
Uβ-空间:U_β-space
UKOOA:UKOOA
U-型体节:U-type somites
U-标算子:U-scalar operator
UV表方法:The UVtable method
UDF函数:UDF function
USB体系:USB system
UNCG环:UNCG tetraloop
U3LC图:U3LC graph
U摄取模式:U-uptake
U-Pb法:U-Pb geochronology
U-型结构:U-model structure
UDP规则:setting of UDP rul
UNO插值:MMOCAA difference method
U半单代数:U-semisimple R_0-algebr
UPb定年:U Pb dating
UMD空间:UMD space
U型生产线:U shaped line
UML层温:the temperature of UML
UHP作用:UHPM
U.V诱变:U.V inducing
U型波纹管:U-shaped bellows
U1-常返:U 1-often return
UKK性质:UKK property
U地球化学:Metamorphic rocks
UBV测光:UBV photometry
u_i指数:u index
UVS.2:UVS.2
u-正则环:Unit-regularity
U形截面柱:column of U-shaped cross-section column
UCHT1:UCHT1 cell line
UGM方法:UGM method
UDG克隆:UDG cloning
ULF信号:ULF signals
us-素模:us-prime module
us-素根:us-prime radical
U-循环环:U-cyclic rings
U-极限点:U-limit point
URSIT:URSIT
U形覆盖件:U-shape panels
U-2事件:the U-2 Incident
UNTAD:UNTAD
U18队伍:U18
UIS品牌:UIS system
UFO报表:UFO statement
us-素环:us-prime ring
UV辐照度:UV irradiance
UN运输法:UN Transport Law
UG可及性:UG access