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运用正交设计试验方法和系统论原理,对蛙泳教学方案内各教学因素进行了量化分析和研究,为蛙泳教学方案的设计提供科学依据。
Using the orthogonal design test method and the system theory, the quantitative analysis and research of various teaching factors in the breaststroke teaching program is provided, which provides a scientific basis for the design of the breaststroke teaching program.