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zhangfazh09

金虫 (小有名气)

[交流] 【求助】关于离子分离光谱

We measured electronic absorption spectra for all the
fractions (fraction 46 to 55) in the DNA-CNT band, and found a
remarkable difference in early fractions. Figure 3b compares the
spectrum for fraction 47 (f47) with that of fraction 49 (f49).



图中f47与f49指整个溶液体积的百分之47和49还是什么啊,谁有具体点的解释
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zzg_cqu

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好像是色谱分离后按时间排序的编号第47和49的两组的吸光度。
2楼2010-01-10 09:29:24
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