In this paper, a lot of data and material are used to get theoretical support, and the statistical method is used to analyze the results of comparative experiments.

本文运用文献资料法查阅大量资料，以得到理论支持，并用数理统计法对对比实验的结果进行分析。

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In this paper, a lot of data and material are used to get theoretical support, and the statistical method is used to analyze the results of comparative experiments.

本文运用文献资料法查阅大量资料，以得到理论支持，并用数理统计法对对比实验的结果进行分析。

youdao