以下为句子列表：
英文: A further advantage of this method of working is that the sodium alcoholate can very conveniently be made by mixing the sodium with a proportion of the hydrocarbon which is to be used as the solvent for the reaction and adding the required amount of the a
中文: 另外这种方法还有一个优点：纳和一定比例的碳氢化合物混合在加入所需数量的乙醇可以方便制备乙醇纳，而碳氢化合物可以作为溶剂使用。
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英文: A novel method is reported for mass separation of proteins, based on sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE).
中文: 报导了一种基于十二烷基硫酸钠聚丙烯酰胺凝胶电泳(SDS-PAGE)的新型蛋白质质量分离方法。
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英文: A review on application of monohydrated sodium bisulfate as catalyst in synthesis of ester, such as monocarboxylic esters, dicarboxylic esters, chloroacetates, hydroxycarboxylic esters, aromatic esters and the reusability of sodium bisulfate with.
中文: 摘要介绍了一水硫酸氢钠在催化合成酯（如一元羧酸酯、二元羧酸酯、氯乙酸酯、羟基酸脂、芳香酸酯）中的应用及其重复催化性能。
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英文: A series of standard solution made up with standard substance of sodium carbonate, and combusted in a high-frequency induction furnace with pure oxygen, and the amount of total carbon was measured by infrared absorption.
中文: 摘要以碳酸钠为基准物质，配成一系列标准溶液，在通有纯氧气的高频炉中燃烧，红外吸收法测定碳含量，绘制校准曲线，测定矽中总碳量，与推荐值基本一致，方法准确、结果满意。
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英文: A C8 column was used with the mobile phase of methanol-water(containing mmol/L N-L-α-aspartyl-L-phenylalanine--methyl ester, mmol/L cupric acetate and mmol/L sodium -octanesulfonate)(0:0). The detection wavelength was nm.
中文: 采用C8柱,流动相为甲醇-水(含mmol/LN-L-α-门冬氨酰-L-苯丙氨酸甲酯、mmol/L乙酸铜、mmol/L辛烷磺酸钠)(0:0),检测波长为nm。
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