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1024285031

木虫 (著名写手)

[求助] 郁闷了Langmuir拟合结果截距是负数,怎么回事呢?

X轴Ct,Y轴 Ct/Qt  ,拟合采用origin中直线拟合方法,analysis-fitting- fitting linear,没修改任何参数,直接拟合,结果出来斜率0.00502 ,截距-0.04      R2=99.63,根据这个算出来的Qmax=196,比我实际吸附结果都小,怎么可能是最大值呢?求高人帮忙分析以下是怎么回事?谢谢!这种你和方式对吗
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significance

新虫 (初入文坛)

请问您解决了吗,我也遇到相同的问题
未经审视的人生不值得一过
2楼2021-07-19 13:04:45
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