This paper introduces an improved method of continuous fractionation, elucidates its characteristics and theoretical basis and describes its superiority.
本文介绍了分馏装置进行连续操作改进的一种方法，阐述了它的特点和理论基础，描述了它的优越性。
Method To analyze the correlation between life quality score and fractionation of lung function in 71 patients with COPD before and after the treatment.
方法分析71例COPD患者治疗前后生活质量评分与肺功能分级的相关性。
A simpler method for preparing haptoglobin from the waste residue of Rivanol - ammonium sulphate fractionation of human serum during the production of human immunoglobulin is described.
本文报告了从利凡诺-硫酸铵法生产人血免疫球蛋白的废渣中，制备结合珠蛋白的一种简易方法。
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