- nmr ectrometer
- nmr spectrometer
- nuclear magnetic resonance ectrometer
- nuclear magnetic resonance spectrometer nmr
- nuclear magnetic resonance spectrometer(nmr)
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核磁共振波谱仪的英文
例句与用法
- Pulse fourier transform nmr spectroscope
脉冲傅里叶变换核磁共振波谱仪 - Persistent wave nmr spectroscope
边疆波核磁共振波谱仪 - High - resolution nmr spectrometer
高分辨核磁共振波谱仪 - Pulse type nmr spectroscope
脉冲核磁共振波谱仪 - By choosing different solvents , concentrations and temperatures , and using nmr spectrum technique , to determine the hydroxyl of z / e isomers of perillartine , the concentration of which was 3 . 125 mg / ml , present different chemical shifts in c6d6 , solvent and carbon tetrachloride and in the 1h nmr , and accordingly , conduct qualitative and quantitative analysis of z / e isomers of perillartine
摘要本文利用核磁共振波谱仪，通过对紫苏葶溶液不同溶剂、不同浓度和不同测试温度的选择，使顺式结构和反式结构的紫苏葶羟基峰在核磁共振维氢谱中呈现出不同化学位移值，从而对其顺式结构和反式结构进行了定性、定量分析。