本文通过使用数理统计法，来解决上述问题。
A mathematical statistic method is proposed in this paper, to solve such a problem.
本研究主要运用了文献法、实验法、测量法以及数理统计法。
In this study, the Document Analysis, Experimental Analysis, Measurement and Mathematical Statistics Method were applied.
本研究主要运用了文献法、实验法、测量法以及数理统计法。
In this study, the Document Analysis, Experimental Analysis, Measurement and Mathematical Statistics Method were applied.
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