Selecting Log transformation execution will print a log of all the rules that execute during the transformation.

选中Log transformation execution将打印出转换过程中执行的所有规则。

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A method proposed in this paper avoids the log-transformation in view of its drawbacks, specially the log-ratio transformation, but normalizes the data after background correction.

鉴于对数转换的缺点，本研究提出一种非转换方法，即背景校正后直接进行数据标准化。

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