This research that composes of three parts adopts to the way of coalition of theory and practice.

本研究采用了理论与实践相结合的方法，主要分为三个部分。

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This research that composes of three parts adopts to the way of coalition of theory and practice.

本研究采用了理论与实践相结合的方法，主要分为三个部分。

youdao