This article thinks no-disk network system is more suitable for rural grade school than high-collocation computer room by the compare of themselves.

通过比较高配置机房与无盘网络系统，认为无盘网络系统更适用农村小学的多媒体教室建设。

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In this study, 199 students from grade 4 to 6 in rural elementary school were trained with the "self-control experiment programs" for 2 months.

本研究运用自编的《自我控制实验课程》对农村小学4- 6年级199名学生进行了2个月的自我控制能力训练。

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In this study, 199 students from grade 4 to 6 in rural elementary school were trained with the "self-control experiment programs" for 2 months.

本研究运用自编的《自我控制实验课程》对农村小学4- 6年级199名学生进行了2个月的自我控制能力训练。

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