nmr spectroscopy

基本解释

• 核磁共振

英汉例句

双语例句

• The fundamental principle of MRI is introduced briefly , and Compared with the traditional NMR spectroscopy.
  简短地介绍了核磁共振成象的基本原理，并与传统的核磁共振波谱学进行了比较。
• Infrared Spectroscopy Analysis and NMR Spectroscopy Analysis showed that the structure of LMWC was almost the same as chitosan.
  核磁共振波谱分析和红外光谱分析证明，低分子量壳聚糖的结构相对于壳聚糖原料并未发生变化。
• 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。

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词组短语

短语

• H NMR Spectroscopy 核磁共振氢谱
• proton nmr spectroscopy h 核磁共振
• dimensional NMR spectroscopy 二维核磁共振波谱学
• d nmr spectroscopy technology 二维核磁共振波谱技术
• Solvent for NMR spectroscopy 核磁共振测定溶剂

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专业释义

化学

• 核磁共振

  Curcumin dinicotinate was synthesized from nicotinic acid and curcumin by employing the acylchloride method. Its chemical structure was confirmed by MS,IR,and ～1H NMR spectroscopy.
  以烟酸和姜黄素为原料,采用酰氯法经过二步反应合成了姜黄素烟酸酯,经红外光谱、核磁共振氢谱及质谱确证了该目标化合物的化学结构。

• 核磁共振波谱法
• 核磁共振谱法

生物学

• 核磁共振波谱法

机械工程

• 核磁共振波谱法