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- Keywords Modified CPA method;single rareearth analysis;multivariate spectrophotometry;multi-variate calibration; 改进的CPA法;单一稀土分析;多组分光度分析;多元校正;
- multivariate spectrophotometry 多元光谱分析法
- Methods Ultraviolet spectrophotometry was used. 方法采用紫外分光光度法。
- METHO_ DS:Using three wavelength spectrophotometry. 方法:采用三波长分光光度法。
- The prognosis was analyzed by Cox multivariate model. cox回归模型进行多因素预后分析。
- The steady-state kinetics of CCO was studied by spectrophotometry. 应用分光光度计研究了细胞色素c氧化酶的稳态动力学。
- METHODS：A tetrazolium reaction spectrophotometry method was used. 方法：采用四氮唑反应分光光度法。
- The color value of capsanthin was analyzed with spectrophotometry. 通过分光光度法对产品品质进行了分析鉴定。
- METHODS:A tetrazolium reaction spectrophotometry method was used. 方法:采用四氮唑反应分光光度法。
- Methods Arseno-antimono-molybdenum blue spectrophotometry. 方法砷锑钼蓝分光光度法。
- Multivariate analysis showed that CR rate was an independent prognostic factor. 多因素分析显示仅治疗后的cr率是独立预后因素。
- Methods: The dual wavelength spectrophotometry was adopted. 方法:采用双波长分光光度法。
- Methods: We used pharmacopia spectrophotometry assay methods. 方法:药典法和紫外分光光度法。
- Clinical or molecular predictors of TTF were examined by multivariate analysis. 影响治疗失败时间的临床或分子预测因素通过多因素模型分析。
- The course of disease was long and the pathogenetic condition was multivariate. 该病经过缓慢,且有复发倾向。
- Atomic absorption spectrophotometry is a relatively new method of analysis. 原子吸收分光光度法是一种比较新的分析方法。
- A fast method for measurement of colors of jet fuels by spectrophotometry. 分光光度计快速测定喷气燃料颜色的方法。
- Test Method for Amyl Nitrate in Diesel Fuels by Spectrophotometry (05. 用分光光度测定法测定柴油中戊基硝酸盐的试验方法(05。
- Methods:The content of peaonol were determined by spectrophotometry and TLC. 方法：采用薄层色谱法、分光光度法对各类丹皮饮片中丹皮酚进行分析。
- The relationship of clinical variables to the cirrhosis-related prognosis was investigated using univariate and multivariate regression models. 临床可变物与肝硬化相关的关系发展被采用了单变量和多维分布的退化模型.
