方法：以气相色谱-质谱联用法进行比较研究。
Methods: To comparatively study the lipophilic compounds by GC-MS in pummelo peel.
本文采用顶空进样气相色谱-质谱联用法测定蜡烛中香茅油的含量。
The citronella oil content of certain candle formulations was determined by headspace gas chromatography-mass spectrometry.
用气相色谱-质谱联用法(GC - MS)测定血浆中溴苯腈浓度。
The plasma Bromoxynil concentrations were determined by GC-MS.
应用加速溶剂萃取，气相色谱-质谱联用法测定土壤中6种邻苯二甲酸酯类有机污染物。
A method for the determination of 6 phthalate esters (PAEs) by gas chromatography-mass spectrometry (GC-MS) with accelerated solvent extraction (ASE) sample preparation was developed.
对静态顶空和顶空-SPME -气相色谱-质谱联用法在烟用香料分析中的应用进行了比较。
Static headspace-GC-MS and headspace-SPME-GC-MS methods for the analysis of volatile compounds in tobacco flavors were compared.
方法以甲醇为萃取溶剂，采用超声提取法对样品进行前处理，采用气相色谱-质谱联用法进行检测。
Methods The organic residues were extracted from samples by ultrasonic extraction with methanol and analyzed by gas chromatography-mass spectrometry.
聚氨酯硬泡中的CFC - 11测定包含两部分：一是通过氧弹燃烧-离子色谱法测定材料燃烧后的氯离子含量，另一部分是用气相色谱-质谱联用法测定材料燃烧后CFC - 11的含量。
It contained two parts: one was the determination of Cl-content by Oxygen Bomb Combustion-Ion Chromatography while the material was burnt, another one was the determination of CFC-11 content by GC-MS.
方法采用毛细管气相色谱质谱（GCMS）联用法测定大鼠血液中3MCPD的含量。
METHODS Gas chromatography mass spectrum(GC MS) was employed to detect the concentration of 3 MCPD in the blood after ig.
采用毛细管气相色谱-质谱-计算机联用法研究了贵州榕江地区香叶油的化学成分。
In this paper, the chemical constituents of geranium oil, collected from Rong Jiang, Guizhou, are studied by means of capillary gas chromatography-mass spectrometry.
采用气相色谱-质谱（ GC-MS）联用法对菠萝、杧果和米蕉果实混酿的果酒的香气物质进行了分析。
The flavors of wine from mixed fermentation of pineapple, mango and banana were analyzed by GC-MS.
用气相色谱质谱联用法对其化学成分进行鉴定，用归一化法计算各组分的相对百分含量。
The components of the volatile oil were separated and identified by GCMS. The relative content of each component was determined by area normalization.
用气相色谱质谱联用法对其化学成分进行鉴定，用归一化法计算各组分的相对百分含量。
The components of the volatile oil were separated and identified by GCMS. The relative content of each component was determined by area normalization.
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