核磁共振波谱技术是结构生物学与结构基因组研究中的关键技术。
Nuclear Magnetic resonance is a key technique in structural biology and structural genomics.
方法通过反复柱色谱分离和重结晶纯化，并利用核磁共振波谱技术进行结构鉴定。
Method the compounds were isolated by column chromatography and purified by recrystallization and the structures were identified by NMR spectral data and other methods.
综述了近年来核磁共振波谱技术在高分子材料方面的应用，主要从液体核磁共振—固体核磁共振—核磁共振二维谱等技术方面进行了论述。
In this paper, we summarize the application of NMR at high molecular materials in recent years, from liquid NMR-solid NMR two dimension NMR correlation spectrum.
利用红外吸收光谱及核磁共振波谱仪的一维和二维技术对一种未知聚合物试样进行鉴定。
An unknown polymer was determined by one-dimension and two-dimension technologies of infrared absorption spectroscopy and nuclear magnetic resonance.
用重结晶方法得到了羟基乙叉二膦酸的单晶，通过单晶x -射线衍射技术测定了晶体的结构，并用红外光谱和核磁共振波谱对其进行了表征。
The single crystal of HEDP was obtained through recrystallization method, which was characterized by single crystal X-ray diffraction technique, infrared and NMR spectroscopy.
用重结晶方法得到了羟基乙叉二膦酸的单晶，通过单晶x -射线衍射技术测定了晶体的结构，并用红外光谱和核磁共振波谱对其进行了表征。
The single crystal of HEDP was obtained through recrystallization method, which was characterized by single crystal X-ray diffraction technique, infrared and NMR spectroscopy.
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