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关注：1
2013-05-23 12:21
求翻译：我们在实验前需要进行缓冲纸层析实验的分析，确定不同成分需要的PH溶剂，PH值由低到高是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
我们在实验前需要进行缓冲纸层析实验的分析，确定不同成分需要的PH溶剂，PH值由低到高
问题补充： |
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2013-05-23 12:21:38
Before the experiment, we need to be buffered paper chromatography analysis of the experiments to determine the different components of the ph solvent, ph value from low to high
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2013-05-23 12:23:18
正在翻译，请等待...
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2013-05-23 12:24:58
We need to carry on the cushion paper chromatographic analysis experiment before the experiment the analysis, determined the different ingredient needs PH solvent, PH value from low to high
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2013-05-23 12:26:38
We need before the experiment analysis of buffered paper chromatography experiment, determine the PH of different constituents require solvent, PH values from low to high
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2013-05-23 12:28:18
正在翻译，请等待...
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