NMR spectrum 核磁共振波谱
Proton NMR spectrum 质子核磁共振谱
d nmr spectrum 核磁共振谱
high resolution NMR spectrum 高分辨率核磁共振谱
al-nmr spectrum al核磁共振谱
si nmr spectrum si核磁共振谱
1H-NMR spectrum 核磁共振氢谱
nmr spectrum analysis 核磁共振波谱法
two-dimension nmr spectrum 二维核磁共振谱
The result of experiment makes clear: in the mixed system the each component height of integral in the NMR spectrum has additivity.
实验结果表明，混合体系中各组分在核磁共振图谱中的积分曲线高度也具有加和性。
The compound structure is verified by melting point, IR, NMR, element analysis, mass spectrum and optical rotation.
所得最终产品经熔点、核磁、红外、元素分析、质谱和旋光度分析，证明与预期结构相符。
RESULTS the optical rotations and 1h NMR spectrum of the products were in agreement with the chemical structures of the corresponding diols.
结果产物的比旋光度和1 H核磁共振光谱(1 H NMR)与相应二醇的化学结构相符。
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