一个带羟基的C60吡咯烷衍生物的合成与表征

氮气流保护下，Ｃ６０与聚甲醛和苏氨酸在干燥的甲苯中反应生成一个带羟的Ｃ６０的吡咯烷衍生物，标题化合物用ＦＤ－ＭＳ，ＦＴ－ＩＲ，ＵＶ－Ｖｉｓ和＾１Ｈ－ＮＭＲ进行表征。     

^13C—NMR谱在有机化合物结构分析中的应用

该文简述了＾１３Ｃ－ＮＭＲ谱在有机化合物结构分析中应用的优点、＾１３Ｃ－ＮＭＲ谱中的化学位移及其影响因素，常用的＾１３Ｃ－ＮＭＲ谱及其在有机化合物结构分析中应用的基本方法。     

A MODIFIED CRANK－NICOLSON SCHEME FOR THE INITIAL－BOUNDARY VALUE PROBLEM OF SUPERTHERMAL ELECTRON TRANSPORT EQUATION

ＡＭＯＤＩＦＩＥＤＣＲＡＮＫ－ＮＩＣＯＬＳＯＮＳＣＨＥＭＥＦＯＲＴＨＥＩＮＩＴＩＡＬ－ＢＯＵＮＤＡＲＹＶＡＬＵＥＰＲＯＢＬＥＭＯＦＳＵＰＥＲＴＨＥＲＭＡＬＥＬＥＣＴＲＯＮＴＲＡＮＳＰＯＲＴＥＱＵＡＴＩＯＮＳｕｎＺｈｉｚｈｏｎｇ（孙志忠）（Ｄｅｐａｒｔ...     

ON THE CONVERGENCE OF GUMMELMAPPING FOR STEADY-STATESEMICONDUCTOR EQUATIONS

ＯＮＴＨＥＣＯＮＶＥＲＧＥＮＣＥＯＦＧＵＭＭＥＬＭＡＰＰＩＮＧＦＯＲＳＴＥＡＤＹ－ＳＴＡＴＥＳＥＭＩＣＯＮＤＵＣＴＯＲＥＱＵＡＴＩＯＮＳＧｕａｎＰｉｎｇ（管平）ＷａｎｇＹｕａｎｍｉｎｇ（王元明）（ＤｅｐａｒｔｍｅｎｔＯｆＭａｔｈｅｍａｔｉｃｓａｎｄＭ...     

BIFURCATION ANALYSIS OF THESTEADY-STATE MODEL FOR A MULTIJUNCTION DEVICE

ＡＢＩＦＵＲＣＡＴＩＯＮＡＮＡＬＹＳＩＳＯＦＴＨＥＳＴＥＡＤＹ－ＳＴＡＴＥＭＯＤＥＬＦＯＲＡＭＵＬＴＩＪＵＮＣＴＩＯＮＤＥＶＩＣＥＣａｏＪｕｎｃｈｅｎｇ（曹俊诚）；ＷｅｉＴｏｎｇｌｉ（魏同立）（ＭｉｃｒｏｅｌｅｃｔｒｏｎｉｃｓＣｅｎｔｅｒ）ＷａｎｇＹ...     

PERFORMANCE IMPROVEMENTS OF HDSL TRANSM ISSION SYSTEM BY USING M－DETECTOR WITH NOISE PREDICTION TECHNIQUE

ＰＥＲＦＯＲＭＡＮＣＥＩＭＰＲＯＶＥＭＥＮＴＳＯＦＨＤＳＬＴＲＡＮＳＭＩＳＳＩＯＮＳＹＳＴＥＭＢＹＵＳＩＮＧＭ－ＤＥＴＥＣＴＯＲＷＩＴＨＮＯＩＳＥＰＲＥＤＩＣＴＩＯＮＴＥＣＨＮＩＱＵＥＺｈａｏＣｈｕｎｍｉｎｇ（赵春明）ＣｈｅｎｇＳｈｉｘｉｎ（程时昕）...     

STUDY OF THE DETECTION ERROR OF A MODIFIED FARADAY CUP IN SOFT VACUUM FOR MEASURING ELECTRON ENERGY SPECTRA

ＳＴＵＤＹＯＦＴＨＥＤＥＴＥＣＴＩＯＮＥＲＲＯＲＯＦＡＭＯＤＩＦＩＥＤＦＡＲＡＤＡＹＣＵＰＩＮＳＯＦＴＶＡＣＵＵＭＦＯＲＭＥＡＳＵＲＩＮＧＥＬＥＣＴＲＯＮＥＮＥＲＧＹＳＰＥＣＴＲＡＬｕｏＺｏｎｇｎａｎ（罗宗南）ＣｕｉＹｉｐｉｎｇ（崔一平）ＣｈｅｎＳｏ...     

HIGHER－ORDER SQUEEZING FOR THE STATES GENERATED BY EXCITATIONS ON A SQUEEZED VACUUM STATE

ＨＩＧＨＥＲ－ＯＲＤＥＲＳＱＵＥＥＺＩＮＧＦＯＲＴＨＥＳＴＡＴＥＳＧＥＮＥＲＡＴＥＤＢＹＥＸＣＩＴＡＴＩＯＮＳＯＮＡＳＱＵＥＥＺＥＤＶＡＣＵＵＭＳＴＡＴＥＺｈａｎｇＺｈｏｎｇｘｉ，（张中熙）；ＦａｎＨｏｎｇｙｉ（范洪义）（ＤｅｐａｒｔｎｉｅｎｔｏｆＰ...     

A SIMPLE PROOF OF STABILITY AND CONVERGENCE IN L＿2 FOR SOME DIFFERENCE SCHEMES AND THEIR EXTRAPOLATION METHOD FOR PARABOLIC EQUATIONS

ＡＳＩＭＰＬＥＰＲＯＯＦＯＦＳＴＡＢＩＬＩＴＹＡＮＤＣＯＮＶＥＲＧＥＮＣＥＩＮＬ＿２ＦＯＲＳＯＭＥＤＩＦＦＥＲＥＮＣＥＳＣＨＥＭＥＳＡＮＤＴＨＥＩＲＥＸＴＲＡＰＯＬＡＴＩＯＮＭＥＴＨＯＤＦＯＲＰＡＲＡＢＯＬＩＣＥＱＵＡＴＩＯＮＳＳｕｎＺｈｉｚｈｏｎｇ...     

INFLUENCE OF UNBALANCE ON LOW-FREQUENCY VIBRATION OF ROTOR-BEARING SYSTEM

ＩＮＦＬＵＥＮＣＥＯＦＵＮＢＡＬＡＮＣＥＯＮＬＯＷ－ＦＲＥＱＵＥＮＣＹＶＩＢＲＡＴＩＯＮＯＦＲＯＴＯＲ－ＢＥＡＲＩＮＧＳＹＳＴＥＭＹａｎｓＪｉａｎｓａｎｇ（杨建刚）；ＤａｉＤｅｃｈｅｎｇ（戴德成）；ＧａｏＷｅｉ（高伟）（ＲｅｓｅａｒｃｈＩｎｓｔｉｔｕ...     

IMPLEMENTATION OF DISCONTINUOUS COEFFICIENT INVERSION FOR A CLASS OF HYPERBOLIC EQUATION

ＩＭＰＬＥＭＥＮＴＡＴＩＯＮＯＦＤＩＳＣＯＮＴＩＮＵＯＵＳＣＯＥＦＦＩＣＩＥＮＴＩＮＶＥＲＳＩＯＮＦＯＲＡＣＬＡＳＳＯＦＨＹＰＥＲＢＯＬＩＣＥＱＵＡＴＩＯＮＬｉｕＪｉｊｕｎ（刘继军）（ＤｅｐａｒｔｍｅｎｔｏｆＭａｔｈｅｍａｔｉｃｓａｎｄＭｅｃｈａｎｉ...     

INFLUENCE MEASURE OF PERTURBATION AND VARIABLES IN REGRESSION MODELS

ＩＮＦＬＵＥＮＣＥＭＥＡＳＵＲＥＯＦＰＥＲＴＵＲＢＡＴＩＯＮＡＮＤＶＡＲＩＡＢＬＥＳＩＮＲＥＧＲＥＳＳＩＯＮＭＯＤＥＬＳＨｕＹｕｅｑｉｒｉｇ（胡跃清）（ＤｅｐａｒｔｍｅｎｔｏｆＭａｔｈｅｍａｔｉｃｓａｎｄＭｅｃｈａｎｉｃｓ）ＩＮＦＬＵＥＮＣＥＭＥＡＳ...     

“SPECIFICATION PLUS TRANSFORMATION TO PROGRAM”：A NEW MODEL OF SOFTWARE DEVELOPMENT

“ＳＰＥＣＩＦＩＣＡＴＩＯＮＰＬＵＳＴＲＡＮＳＦＯＲＭＡＴＩＯＮＴＯＰＲＯＧＲＡＭ”：ＡＮＥＷＭＯＤＥＬＯＦＳＯＦＴＷＡＲＥＤＥＶＥＬＯＰＭＥＮＴＳｈｅｎＪｕｎ（沈军）ＣｈｅｎｇＺｈｅｎｇｃｈａｏ（程正潮）（ＤｅｐａｒｔｍｅｎｔｏｆＣｏｍｐｕｔｅｒＳ...     

A NEW MODEL FOR ELECTRON BEAM GENERATED BY SOFT VACUUM DISCHARGE

ＡＮＥＷＭＯＤＥＬＦＯＲＥＬＥＣＴＲＯＮＢＥＡＭＧＥＮＥＲＡＴＥＤＢＹＳＯＦＴＶＡＣＵＵＭＤＩＳＣＨＡＲＧＥＬｕｏＺｈｏｎｇｎａｎ（罗宗南）；ＣｕｉＹｉｐｉｎｇ（崔一平）；ＣｈｅｎＳｏｎｇｓｈｅｎｇ（陈松生）；ＹａｎｇＺｈｅｎｇｍｉｎｇ（杨正名）（Ｄ...     

MICROSTRUCTURE AND MECHANISM OF A NEW TYPE OF Ni－Fe－W－P－S WEAR－RESISTANT BRUSH PLATING LAYER

ＭＩＣＲＯＳＴＲＵＣＴＵＲＥＡＮＤＭＥＣＨＡＮＩＳＭＯＦＡＮＥＷＴＹＰＥＯＦＮｉ－Ｆｅ－Ｗ－Ｐ－ＳＷＥＡＲ－ＲＥＳＩＳＴＡＮＴＢＲＵＳＨＰＬＡＴＩＮＧＬＡＹＥＲＨｕｉＷｅｎｈｕａ（惠文华）ＺｈａｎｇＪｉｎｐｉｎｇ（张瑾平）ＳｈａｏＬｉｗｅｉ（邵力为）...     

AN EFFECTIVE LVQ-BASED ALGORITHMFOR ROBUST SPEECH RECOGNITION

ＡＮＥＦＦＥＣＴＩＶＥＬＶＱ－ＢＡＳＥＤＡＬＧＯＲＩＴＨＭＦＯＲＲＯＢＵＳＴＳＰＥＥＣＨＲＥＣＯＧＮＩＴＩＯＮｚｈｕＣｅ（朱策）ＧｕａｎＣｕｎｔａｉ（关存太）ＬｉＬｉｈｕａ（厉大华）ＨｅＺｈｅｎｙａ（何振亚）（ＤｅｐａｒｔｍｅｎｔｏｆＲａｄｉｏＥｎｓ...     

ANALYSIS OF THE FIELDS SCATTERED FROM A TWO－DIMENSIONAL CYLINDER ILLUMINATED BY A POINT SOURCE

ＡＮＡＬＹＳＩＳＯＦＴＨＥＦＩＥＬＤＳＳＣＡＴＴＥＲＥＤＦＲＯＭＡＴＷＯ－ＤＩＭＥＮＳＩＯＮＡＬＣＹＬＩＮＤＥＲＩＬＬＵＭＩＮＡＴＥＤＢＹＡＰＯＩＮＴＳＯＵＲＣＥＣｈｅｎｇＣｈｏｎｇｈｕ（程崇虎）ＺｈａｎｇＷｅｎｘｕｎ（章文勋）（ＳｔａｔｅＫｅｙＬａ...     

ACTIVE TACTILE SEARCHING TECHNIQUES BASED ON FORCE AND TACTILE INFORMATION FUSION

ＡＣＴＩＶＥＴＡＣＴＩＬＥＳＥＡＲＣＨＩＮＧＴＥＣＨＮＩＱＵＥＳＢＡＳＥＤＯＮＦＯＲＣＥＡＮＤＴＡＣＴＩＬＥＩＮＦＯＲＭＡＴＩＯＮＦＵＳＩＯＮＪｉａｎｓＨｏｎｇｍｉｎｇ（蒋洪明）（ＤｅｐａｒｔｍｅｎｔｏｆＩｎｓｔｒｕｍｅｎｔＳｃｉｅｎｃｅａｎｄＥｎｇ...     

A NEW ALGORITHM FOR FAST HIDDEN SURFACE REMOVAL OF COMPLEX OBJECTS

ＡＮＥＷＡＬＧＯＲＩＴＨＭＦＯＲＦＡＳＴＨＩＤＤＥＮＳＵＲＦＡＣＥＲＥＭＯＶＡＬＯＦＣＯＭＰＬＥＸＯＢＪＥＣＴＳＦｕＹｕｑｉｎｇ（富煜清）；ＨｕａｎｇＪｉｎｆａ（黄金法）；ＬｉｎＦｅｎｇ（林峰）（ＤｅｐａｒｔｎｉｅｎｔｏｆＲａｄｉｏＥｎｓｉｎｅｅｒｉ...     

A RELATION AMONG ASSOCIATIVE ALGEBRAS,BIALGEBRAS AND SEMIGROUP ALGEBRAS

ＡＲＥＬＡＴＩＯＮＡＭＯＮＧＡＳＳＯＣＩＡＴＩＶＥＡＬＧＥＢＲＡＳ，ＢＩＡＬＧＥＢＲＡＳＡＮＤＳＥＭＩＧＲＯＵＰＡＬＧＥＢＲＡＳＬｉＦａｎｇ（李方）（ＤｅｐａｒｔｎｉｅｎｔｏｆＭａｔｈｅｎｉａｔｉｃｓａｎｄＭｅｃｈａｎｉｃｓ）ＡＲＥＬＡＴＩＯＮＡＭＯ...