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- automatic external standard 自动外标准
- The external standard method was adopted for the assay of 5-HMF. 以外标法测定5-HMF的含量。
- The retention time must match that of an external standard within 5%. 保留时间必须在外加标准品保留时间的正负5%25以内。
- The "rite" and "benevolence" in the Analects is the relationship between external standard and inner consciousness. 摘要《论语》中礼与仁的关系是外部规范与内心自觉之间的关系。
- The RSD for external standard method is 3.31%, and the recoveries are in the range of 97.4%-103.2%. 实验结果表明，内标法的相对标准偏差为2.;71%25，回收率在98
- Analytes in eluant were determined using GC equipped with FPD and external standard method. 以GC-FPD测定，外标法定量，测定结果用不同极性的毛细管柱验证。
- The melamine product ion abundance ratios must match that of an external standard within 20% relative. 三聚氰胺子离子的丰度比必须在（外加）标准品子离子丰度比的20%25以内。
- Based upon the external standard method of HRS,a new data processing way to study the solvent effect is given. 基于外参法我们提出了用于研究HRS溶剂效应的数据处理方法。
- This paper introduced the design,measurement accuracy and operation of the automatic external deformation monitoring system for dam slab and spillway of Lianhua hydropower station. 介绍莲花水电站大坝面板及溢洪道外部变形自动化监测系统设计、测量精度分析及运行情况。
- Contents of gastrodin in Santong Fengshikang Capsule was determined by RP-HPLC with the use of external standard. 利用RP-HPLC法，采用外标法测定了三通风湿康胶囊中天麻素的含量。
- Besides, quantitation analysis of involatile compositions in beer could be done by internal standard method or by external standard method. 还可用内标法和外标法对啤酒中的不挥发组分进行定量检测分析。
- An HPLC method using an external standard was developed for quantitative determination of the pirimicarb residues in wheat seed. 采用甲醇超声波提取和液液分配技术净化提取物,反相高效液相色谱测定,建立了检测小麦籽粒中抗蚜威残留量的方法。
- Triethyl orthoacetate in reaction mixtures was separated from other components and determined by gas chromatography with external standard method. 应用气相色谱法测定制备原乙酸三乙酯反应产物中产品质量。
- Although the external standard method and superposing peak k-value method are applicable,but their accuracy is often not satisfactory. 结果表明，虽然外标法和重叠峰自清洗法对于水泥熟料的物相定量分析是可行的，但其结果的准确性往往不够理想；
- The sample was directly dissolved in the de-ionized water, and an external standard of D2O was used for the deuterium lock. 实验中将待测样品直接溶解于二次去离子水中，并利用外标进行锁场。
- The content of urapidil is calculated by external standardization method. 以外标法计算乌拉地尔缓释胶囊的含量。
- A reversed phase high performance liquid chromatographic method (external standard method) was developed for the determination of zopiclone in serum. 建立了测定血清中佐匹克隆的反相高效液相色谱法(外标法)。
- Electron balance has been used to measure volume of solution put in by pipette of standard series in external standard method. 摘要研究了用电子天平对外标法标准系列配制过程中吸管加入溶液体积进行计量的方法。
- To determine the contents of amino acids,including free and total amino acids in the angelica intravenous injection,external standard method was used. 应用外标法测定当归静脉注射液中游离氨基酸和总氨基酸的含量。
- The purity of CL 20 produced by different synthesis routes and refined stages was determined by the method of using external standard calibration. 用外标法单点校正峰面积定量，准确测定不同合成路线及精制阶段的CL-20纯度。
