...gas chromatography )顶空气相色谱 ( Headspace gas chromatography )气相质谱联用技术( Gas chromatography-Mass spectrometry )气相质谱联用技术(色谱法分类gp ypy )液相色谱( Liquid chromatography )高效液相色谱( High performance liquid chromatograph...
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方法用石油醚提取脂肪油并甲酯化，采用毛细管气相色谱-质谱联用技术对其进行分析鉴定。
Method The fatty oil from Carum carvi L was extracted by ligarine petrum and analyzed by capillary gas chromatograph mass spectrometer(GC-MS) method.
挥发油的化学成分。 方法用气相色谱-质谱（GC/ MS）联用技术，应用峰面积归一化法测定各组分的相对含量。
Methods The chemical components of volatile oil were analyzed by gas chromatography-mass spectraphy (GC/MS), and their relative contents were determined by peak area normalization.
利用气相色谱-质谱联用（GC／MS）技术对鸡屎藤挥发油化学成分进行分析研究。
The chemical composition of the volatile oil from Paederia scandens was analysed by gas chromatography mass spectrometer (GC/MS) technique.
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