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 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。
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