3．高分辨质谱法（high resolution mass spectrometry，HR-MS）：高分辨质谱法是目前 最常用的方法，其不仅可给出化合物的精确分子量，还可以直接给出化合物的分子式。
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high resolution mass spectrometry 高分辨质谱测定法 infra-red spectrometry 红外光谱测定（法） light absorption spectrometry 吸收光谱测定法 ..
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... Alternative Method 可替代的方法 Drug product storage time 药品贮存时间 Monitor 监测 Oral 口服的 High resolution mass spectrometry 高分辨率质谱 ...
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high-resolution mass spectrometry 高分辨率质谱
high resolution mass spectrometry hrms 高分辨质谱
real-time high resolution mass spectrometry 快速高解析质谱法
gas chromatography-high resolution mass spectrometry 气相色谱
High resolution pyrolysis GC-mass spectrometry 高分辨裂解气相色谱质谱
High resolution gas chromatography-mass spectrometry 高分辨气相色谱
high-resolution inductively coupled plasma-mass spectrometry 高分辨电感耦合等离子体质谱法
The mechanism of mass spectral fragmentation of six piperazine derivatives has been studied by measurement of high resolution mass spectrometry.
通过高分辨质谱测定，研究六种哌嗪衍生物的质谱裂解机理。
They also separated out the DNA from the bacteria and analyzed its composition using a technique called high-resolution secondary ion mass spectrometry; the isolated DNA contained arsenic.
然后他们从细菌中提取出dna，利用高解析二次离子质谱技术分析了其中的化学组成，发现DNA中也含有砷。
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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