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发表于 2020-5-12 16:24:18
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本帖最后由 xyy0250119 于 2020-5-12 16:26 编辑
老师,还有一个问题,文献中的这句话,The rationale for the selection of accuracy and precision criteria for impurity
methods was less sophisticated than that proposed for the assaymethods, because
of the concentration dependence of the precision , and as no true
target value with upper and lower specification limit existed.Therefore, the lower concentration of 1.0% at the acceptance limit of the specification for DP1 wastaken into account, and a bias and a precision of the reportable result of not more
than 10% and 5.0% (coefficient of variation;CV), respectively,was specified标注颜色的这句话如何理解呢? |
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