“mixed-age education”的概念、定义、翻译、参考文献-科学参考

单词	mixed-age education
释义	mixed-age education Encyclopedia 教育学[学前儿童发展与教育]释 mixed-age education混龄教育为达到一定的教育目的，有计划、有组织地把不同年龄段（主要是3～6岁，年龄跨度至少12个月）的儿童按照一定的比例和数量集中在一起，共同进行教育的活动。
随便看	shortest route problem shortest service time shortest spanning tree shortest tree shortest vector problem short exact sequence short fiber content short finish shortfin mako short focus lens short hairpin RNA，shRNA short-hole blasting of open pit short hole ore blast Shorthorn short increment sensitivity index shorting short inter-frame space short inter-frame space, SIFS short interspersed element short interspersed nuclear element short interspersed repeated sequence short line short lived intermediates short lived nucleus short-lived nucleus

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