... preparative Darameters 制备参数 preparative separation 制备分离 preparative dialysis 预备透析 ...
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The problems of the cost and the yield must be considered during the process of the preparative separation.
成本与产率是制备分离中必须考虑的问题，所以，有必要对制备分离条件进行优化。
参考来源 - 表没食子儿茶素没食子酸酯（EGCG）非线性色谱分离条件的优化·2,447,543篇论文数据，部分数据来源于NoteExpress
本法简便可靠，特别适合于含未知结构氨基酸样品的制备分离及分析。
Such methods are reliable, easy-operating and particularly fit for the preparative separation and analysis of the sample containing unknown amino acids.
以提取的半纤维素作为选择性碳源，可用来制备分离筛选木聚糖酶产生菌的分离培养基；
The extracted hemicellulose were used as selective carbon source for selective medium to separate and screen xylanaseproducing strains.
排阻色谱法做为一种特殊的液相色谱技术可用于分子量分布的测定及按分子量的不同进行的制备分离。
Size-exclusion chromatography, as a special liquid chromatography, is used to determine the molecular weight distribution and preparatively separate the samples according to the molecular weight.
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