In this paper, we analyse the distinction concept and its quantitization method in testing quality evalution index system. A reasonable quantitization method is provided.
本文分析了试卷质量评价指标区分度的概念及其量化方法，提出了一种更合理的量化方法。
The evalution index of pork quality and its influencing factors were reviewed in the article.
本文对猪肉品质的评价指标及其影响因素进行探讨。
The evalution index of pork quality and its influencing factors were reviewed in the article.
本文对猪肉品质的评价指标及其影响因素进行探讨。
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