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wxiaoqiang

木虫 (著名写手)

[交流] 急求中翻英-三句话

本文基于在微酸性介质中,甲亚胺-H与硼生成显色络合物,建立了分光光度法测定盐湖卤水碳酸锂产品中硼杂质含量的方法,并对存在的相关问题进行了讨论。在实际当中采用了准曲线法和标准加入法,测定结果的相对标准偏差(n=9)分别为0.53%和0.52%,平均回收率为99.2%和99.4%。该方法适合于三氧化二硼质量分数为0.01~0.4%的碳酸锂样品中硼杂质含量的测定。
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hekai16

木虫 (正式写手)

wxiaoqiang(金币+17, 翻译EPI+1): 2010-08-05 10:12:43
A spectrophotography  method was established for the determination of  the content  of  boron in  saline lake brine based on Azomethine H reacts with boron
ions to form complex in acid medium,and the related problems were discussed too .
2楼2010-08-03 22:26:03
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hekai16

木虫 (正式写手)

★
发芽土豆(金币+1):Thx for your participation! 2010-08-04 00:11:05
wxiaoqiang(金币+15): 2010-08-05 10:12:50
the standard curve method and standard addition method  was used ,and the results showed that the  relative standard deviation is 0.52%\0.53% respectively (n=5), the recovery rat is 99.2%,99.4%。
3楼2010-08-03 22:36:39
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