1.ALUMINIUM OXIDE PRIMARILY USED FOR THE PRODUCTION OF ALUMINIUM. DETERMINATION OF SODIUM. FLAME SPECTROPHOTOMETRIC METHOD (EMISSION).
主要用于铝生产的氧化铝.钠的测定.火焰分光光度法（发射）
2.ALUMINIUM OXIDE PRIMARILY USED FOR THE PRODUCTION OF ALUMINIUM. DETERMINATION OF BORON. CIRCUMIN SPECTROPHOTOMETRIC METHOD.
主要用于铝生产的氧化铝.硼的测定.姜黄分光光度法
3.Rhodamine is usually determined by spectrophotometric method, but it results in big error.
碱性玫瑰精通常采用分光光度法测试，但测试误差较大。
4.According to the result of infra-red spectrophotometric analysis, the method of resin absorption is better than n-butanol extraction.
经红外光谱分析表明，树脂吸附法优于饱和正丁醇萃取法，用分光光度法测定了皂甙含量。
5.Analysis of the solder pot is done by means of Atomic Absorption Spectrophotometric (AAS) or Inductive Couple Plasma (ICP) .
对焊料槽的分析是通过原子吸收分光光度（AAS）或电感耦合等离子（ICP）方式实现的。
6.METHODS: The dual-wavelength spectrophotometric method was used for eliminating matual interference.
方法：采用双波长分光光度法消除组份间干扰进行含量测定。
7.urine . determination of leaded . spectrophotometric method - diphenylthiocarbazone method.
城市污水。铅的测定。双硫腙分光光度法。
8.The best color reaction conditions, which result in satisfactory spectrophotometric analysis have been optimized.
优选出最佳显色反应条件，使分光光度法的测定结果更加精确。
9.To make a study of metronidazole in compound cimetidine cream by UV spectrophotometric determination.
研究用紫外分光光度法测定复方西咪替丁乳膏中甲硝唑的含量。
10.NATURAL MINERAL PHOSPHATES AND FERTILIZERS. SPECTROPHOTOMETRIC DETERMINATION OF PHOSPHORIC ANHYDRIDE (MOLYBDENUM BLUE METHOD).
天然矿物磷酸盐和肥料.磷酸酐含量的分光光度法测定.（钼兰法）