关键词 :苹果浓缩汁;高效液相色谱; pH;溶剂;相对回收率 [gap=821]s: apple juice concentrate; High-performance liquid chromatography; pH; solvent; relative recovery
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...用实际生物样品测定,但实际生物样品的 浓度是未知的所以,通常使用模拟生物样品测定 ——一般用相对回收率(relative recovery,RR) 或 相对误差(relative error,RE)表示 取空白生物基质(如血浆)数份,照标准曲线项...
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stage of relative recovery 相对恢复阶段
relative recovery rr 相对回收率
the relative recovery 相对回收率
relative recovery rate 相对回收率
Relative recovery percent of reserves 相对采出程度
relative elastic recovery 相对弹性恢复
relative elastic recovery coefficient 相对弹性回复率系数
When the copolymer was used at 0.5% in the test of shale roll recovery, the relative recovery was over 96%.
共聚物用量为0.5%时,页岩滚动回收率试验中,相对回收率达96%以上。
Methods 5 bacterial liquids as positive controls were respectively added into atropine eye ointment and the relative recovery rates were determined.
方法在阿托品眼膏中加入5种阳性对照菌,测定其回收率,验证常规法测定阿托品眼膏中菌数方法的可靠性。
The amino acids' contents of bovine insulin hydrolysate in different conditions are measured quantitatively by absolute analysis method, and the relative recovery of the amino acids is nearly 100%.
用绝对分析法定量测定了牛胰岛素在不同水解条件下水解液中氨基酸的含量,大部分氨基酸的相对收率都接近10 0 %。
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