The measurement method was area normalization.
定量方法：面积归一化法。
The method use FID and count by area normalization method.
该方法采用氢火焰离子化检测器(FID)，并用面积归一化法进行计算。
Gas chromatography showed their percentages by area normalization method.
以气相色谱归一化法测定其百分含量。
The total ion current showed their percentages by area normalization method.
以总离子流图归一化法测定其百分含量。
The relative contents in the volatile oil were determined by peak area normalization.
应用峰面积归一化法测定各成分的相对含量。
The quantitative calculation is carried out by external standard and area normalization method.
采用外标面积归一化法进行定量计算。
This method made use of hydrogen flame ionization detector(FID) and counted by area normalization method.
该方法采用氢火焰离子化检测器，并用面积归一化法进行计算。
The relative retention was used as qualitative analysis, and the quantitative analysis was corrected area normalization method.
定性方法为相对保留值法，定量方法为修正面积归一化法。
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。
MethodsEssential oils were extracted from samples by steam distillation, The chemical constituents were determined by GC-MS with area normalization method.
方法水蒸气蒸馏法提取挥发油后，采用气相色谱-质谱法分析，用峰面积归一法测定成分的相对含量。
Methods the essential components were separated and identified by HSGC-MS. The mass fractions of the components were determined by area normalization method.
方法用HSGC - MS技术分离和鉴定罗布麻叶中挥发性成分，并用峰面积归一化法测定各成分的质量分数。
Hydrocarbons was separated with a packed - column coated with 25 % squalane at constant temperature, detected by using an FID, and quantified by area normalization method.
烃类组分采用25%角鲨烷填充色谱柱恒温分离，以氢火焰离子化检测器(FID)检测，峰面积归一化法定量。
MethodsBy steam distillation and GC-MS analysis methods, chemical compounds were analyzed qualitatively using relative reservation index, and analyzed quantitatively by area normalization.
方法通过水蒸气蒸馏，利用GC-MS进行分析，采用相对保留指数对化合物进行定性，用峰面积归一化法进行定量。
METHODS The oils were extracted by steam distillation. The chemical compounds were separated and identified by GC-MS. The relative content of each component was determined by area normalization.
方法采用水蒸气蒸馏法获得挥发油，经GC - MS技术结合计算机检索对其化学成分进行分离和鉴定，用色谱峰面积归一化法计算各组峰的相对含量。
Since the concentration range measured is very wide (0-100%), curve-fitting method is used for obtaining the correlation equation correlating sample's concentration and peak area normalization data.
鉴于相平衡样品的浓度范围宽(0—100%)，所以，定量采用曲线拟合法求得标样浓度与峰面积归一数据的关系方程。
Area normalization method was adopted to quantify pentyl.
戊烷的定量则采用面积归一法。
The relative contents in percentage were calculated with Area Normalization Method.
面积归一化法计算相对含量。
The relative contents in percentage were calculated with Area Normalization Method.
面积归一化法计算相对含量。
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