Rooted on this purpose, this study includes three aspects: theory study, practice study and application study.
根据这个研究目标，本研究包括三个方面：理论研究、实证研究、应用研究。
The sixth part mainly constructed the training mode of chemistry key teachers in middle school based on the outcomes of practice study.
第六部分主要是依据实践研究结果提出今后中学化学骨干教师在职培训模式。
The fourth part: Practice study of experiential interactive teaching in college English.
第四部分：体验式互动式教学在大学英语课程中的实践研究。
Education and teaching work is necessary to identify problems in practice, study and solve problems.
做教育教学工作，就要在实践中去发现问题、研究问题、解决问题。
Education and teaching work is necessary to identify problems in practice, study and solve problems.
做教育教学工作，就要在实践中去发现问题、研究问题、解决问题。
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