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北京石油化工学院2026年研究生招生接收调剂公告
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summiler_XU

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[求助] 投稿Talanta,审稿人意见如下,感觉遇到了统计学专家,求大神帮忙梳理一下,非常感谢 已有2人参与

Reviewer #3:
The ms is well written and organized. Especially Introduction and Experimental sections. The synthesis of the composite is well described and documented, though elemental analysis of the magnetic core (Fe3O4) was not provided. I am not convinced that it does not contain some residual water.
In analytical part, it would far much better if authors could perform statistical analysis of the designed extraction experiment so that the optimal experimental conditions could by uniquely determined. Was it possible to compare obtained extraction yields with a standard method which produces known yields?
Validation procedure should be performed more comprehensively. Linear parameters should be given with proper statistical ANOVA analysis and regression coefficients must be given with appropriate errors. LOD should be determined from the regression data and for S/N method data should be provided together with the significance test.
A chromatogram of the synthetic mixture should be given together with the chromatogram of the extracted material from the real sample.
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summiler_XU: 金币+50, ★★★很有帮助 2015-11-22 18:42:04
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7楼: Originally posted by summiler_XU at 2015-11-22 16:31:20
1.运用化学计量学对萃取实验进行析因设计试验??不甚懂,是需要做类似正交实验然后研究各个因素相互之间的影响吗?
2.请问一下这句话具体要做哪些工作呀?
Linear parameters should be given with proper stat ...

1.是正交实验,但不是研究相互影响,是得到最佳条件
2.别看他说那么多,简单点就是最小二乘法线性拟合,得到回归方程,origin画图就行,就能得到相关系数和你相关系数的拟合误差。
例如下边的图,最下边框内的拟合结果就是 “ANOVA analysis”
投稿Talanta,审稿人意见如下,感觉遇到了统计学专家,求大神帮忙梳理一下,非常感谢
图片1.png

8楼2015-11-22 16:58:47
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雨梦无声

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2楼2015-11-22 13:49:31
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summiler_XU

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2楼: Originally posted by 雨梦无声 at 2015-11-22 13:49:31
看起来不难回答

回答起来也觉得并不简单呢
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3楼2015-11-22 14:07:52
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哦 貌似你的实验是铁氧体萃取 然后色谱检测吧

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4楼2015-11-22 14:39:15
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