... magnesia mixture 镁氧混合剂 magnetic resonance spectrometry 磁共振谱法 magnetic stirrer （电）磁搅拌器 ...
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核磁共振谱法 [分化] nuclear magnetic resonance spectrometry ; NMR SPECTROMETRY ; NMR spectroscopy
质子磁共振谱法 PROTON MAGNETIC RESONANCE SPECTROMETRY
核磁共振波谱法 [分化] NMR spectroscopy ; [分化] nuclear magnetic resonance spectroscopy ; NMR ; nuclear magnetic resonance
碳13核磁共振谱法 C13 NMR SPECTROMETRY
电子顺磁共振波谱法 electron paramagnetic resonance spectroscopy ; ESR ; EPR spectroscopy ; electron paramagnetic resonance spectr
核磁共振光谱法 NMR ; nuclear magnetic resonance spectroscopy ; nuclear magnetic resomance ; nmr spectroscopy
定域核磁共振光谱法 topical nuclear magnetic resonance spectrometry
本文用衍生物合成、降解反应、红外光谱、核磁共振谱及x -射线衍射晶体分析法研究了它的化学结构。
Its structure has been studied through a series of chemical synthesis, preparation of derivatives, degradations and IR analyses, and ultimately determined by X-ray diffraction.
简述核磁共振氢谱（ PMR）定量测法，并列举了一些应用实例。
This paper simply relates the quantitative analysis by PMR spectroscopy and enumerates some applied samples.
方法采用RP HPLC法对荧光素钠注射液进行成分分析并用硅胶柱色谱法对主要杂质进行分离，根据质谱和核磁共振谱数据进行结构鉴定。
Methods The components were analyzed using RP-HPLC. The main impurities were separated using silica gel column chromatography, which were identified by MS and NMR.
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