NMR STUDIES OF CHINESE GINSENOSIDE-ReⅠ．2D NMR Study of Ginsenoside-Re;
中国人参的核磁共振研究Ⅰ．人参皂甙Re的二维核磁共振谱研究
The configurations of the four geometric mer-isomers in a new [Co(3,3-tri)(ibn)Cl]2+ (3,3-tri = N-(3-aminoethyl)-l,3-propanediamine; ibn = 1,2-diamino-2-methylpropane) system were assigned by using 2D NMR techniques such as gCOSY and NOESY.
利用一维及二维核磁共振谱,如gCOSY和NOESY,对合成的5个[Co（3,3tri）（ibn）Cl]2+几何异构体在溶液中的结构进行了解析,与柱色层方法分离出的五带配合物对照的结果是:b1=m4;b2=m2;b3=m1;b4=m3及b5=f3。
The configurations of the four geometric mer - isomers in a new [Co(3,3 - tri) (amp)Cl]2+ [3,3-tri = N - (3 - aminoethyl) - 1,3 - propanediamine; amp = 2 - (aminomethyl)pyridine] system were assigned by using 2D NMR techniques such as gCOSY and NOESY.
利用一维及二维核磁共振谱,如gCOSY和NOESY,对合成的4个[CO(3,3-tri)(amp)Cl]~(2+)经式异构体的溶液结构进行了解析,与柱色层方法分离出的四带配合物对照的结果是:b1=m2;b2=m_4;b_3=m1;b4=m3。
Alterations of anabolism in hepatic cells of burned rats measured by ~(13)C NMR spectroscopy;
~(13)碳核磁共振波谱学检测烧伤大鼠肝脏细胞合成功能的变化
The isomer conversion of formanilide was investigated by ~(13)C 2D-EXSY NMR,and the conversion rate was obtained by approximation method proposed by ourselves~([5]).
自Ernst1979年创立的二维核磁共振交换谱(2D-EXSY)以来,人们可以仅从一张谱获得复杂体系的动力学信息,勿需用变温等繁琐手段,大大简化了实验。
two-dimensional NMR spectroscopy
二维核磁共振波谱学
proton nuclear magnetic resonance spectroscopy
质子核磁共振波谱学
continuous wave NMR spectrometer
连续波核磁共振波谱仪
pulsed-wave NMR spectrometer
脉冲波核磁共振波谱仪
persistent wave NMR spectroscope
边疆波核磁共振波谱仪
DETERMINATION OF CONFIGURATION OF MORPHINE AND CODEINE BY ONE AND TWO-DIMENSIONAL NMR
用一维和二维核磁共振波谱研究吗啡和可待因的分子构型
two-coil nuclear magnetic resonance spectrometer
双线圈核磁共振波谱仪
pulse type NMR spectroscope
脉冲核磁共振波谱仪
ultra-high frequency nuclear magnetic resonance spectrometer
超高频核磁共振波谱仪
high impedance NMR spectrometer
高阻抗核磁共振波谱仪
high resolution nuclear magnetic resonance spectroscopy
高分辨核磁共振光谱学
Two Dimensional Proton MR Spectroscopy in Brain Gliomas;
脑胶质瘤的二维氢质子磁共振波谱研究
gas-chromatography-nuclear magnetic resonance spectrometer
气相色谱-核磁共振波谱仪
Application of NMR and MS to Structural Analysis of Saccharide
糖类结构的核磁共振波谱及质谱分析
NMR SPECTRA OF RANDOM BUTADIENE-STYRENE COPOLYMER QUANTITATIVE CALCULATION OF DIAD SEQUENCE STRUCTURE
无规丁苯共聚物的核磁共振波谱——二单元序列结构的定量计算
high resolution proton NMR spectrometer
高分辨率质子核磁共振波谱仪
Varian NMR spectrometer
瓦里安核磁共振频波谱仪
pulse Fourier transform NMR spectroscope
脉冲傅里叶变换核磁共振波谱仪
