... two-dimensional nmr 核磁共振二维谱 dimensional NMR spectroscopy 二维核磁共振波谱学 four-dimensional NMR 四维核磁共振 ...
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two-dimensional NMR spectroscopy 二维核磁共振波谱学
2-dimensional heteronuclear correlated nmr spectroscopy 异核相关二维谱
As a consequence, DEPT (90 + 45) can be very useful for spectral editing in one dimensional NMR spectroscopy.
因此，DEPT(90 + 45)将是一个非常有用的谱编辑技术。
Through high-resolution mass spectrometry and two-dimensional NMR spectroscopy, the invention determines the chemical structure of the compound.
采用高分辨质谱和二维核磁共振谱等光谱技术，确定了该化合物的化学结构。
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