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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。
This method can only be applied to roughly test impurity content of test samples due to relatively big deviation produced by peak area normalization method. 由于峰面积归一化法测定误差大，因此，本法通常只能用于粗略考察供试品中的杂质含量。
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%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。
Method: the components were separated and iden tified by GC-MS and match with NIST/EPA/NIH library, the relative contents in p ercentage were calculated by peek area normalization method. 方法：用气质联用技术和标准图谱检索对照、核对和补充检查的方法分离和鉴定各化学组分，用离子流色谱峰面积归一法计算各化学成分的相对含量。
Keywords HPLC;Nifuratel;External standard;Area normalization method;DAD;ELSD; 关键词高效液相色谱法;硝呋太尔;外标法;归一化法;DAD;ELSD;
Keywords HPLC;Albendazole;Area normalization method;Working reference standard; 关键词高效液相色谱法;阿苯达唑;归一化法;工作参照品;
area normalization method 面积归一化法
The experiments justify changing the normal method of work . 这些试验说明改变通常的方法是对的。
Please give me your normal method of indicating polish level. 请告诉我你们定义磨光水平的标准方法。
Method: The oil was obtained by hydrodistillation.The chemical compositions were separated and identified by GC-MS.The relative contents in the oil were determined by area normalization. 方法:利用水蒸气蒸馏法提取疏花毛萼香茶菜挥发油,用GC-MS进行测定,结合计算机检索技术对分离的化合物进行鉴定,应用色谱峰面积归一化法计算各成分的相对含量。
The experiments justify changing the normal method of work. 这些试验说明改变通常的方法是对的。
The content of bornyl acetate in reference material was measured by gas chromatographic area normalization. 乙酸龙脑酯标准样品的多实验室联合定值结果表示为：乙酸龙脑酯含量的标准值99.;93%25；
The contents of the fatty acids were determined by using the normalization method. 用峰面积归一化法得出各类脂肪酸的相对百分含量。
Results The contents of loganin and morroniside was higher than 98% by normalization method of HPLC. 结果所得马钱苷和莫诺苷用归一化法定量，质量分数均大于98%25。
The dialogizing is a normal method of ideaistic, political and moral education. 摘要思想政治教育谈话是思想政治教育工作的常规方式。
The time needed for digestion is shortened com pared with the normal method. 其消化时间比常规消化方法大为缩短。
The relative contents in percentage were calculated using the area normalization method.Results 27 compounds were identified,Sedanolide and 3-n-Butylphthalide are the main components. 结果共检出了27个化学成分,主要化学成分与文献报道的芹菜籽挥发油化学成分大致相同,其中主要活性成分正丁基苯酞和瑟丹内酯含量较高。
Methods: Dectecting Coliform disk by using normal method. 方法：大肠菌群纸片法，按国家规定的检测方法进行检测。
He steered into the parking area. 他把车开进了停车区。