“physical education in middle schools”的概念、定义、翻译、参考文献-科学参考

单词	physical education in middle schools
释义	physical education in middle schools Encyclopedia 教育学学校体育学释 physical education in middle schools中学体育针对初、高中学生（一般为13～18岁）所组织实施的体育教育活动。
随便看	Selective Service Act of 1917 selective strain of German mirror common carp selective sweep selective tendering Selective toluene disproportionation process selective transarterial infusion chemotherapy selective transfer selective transmission selective vector Selectivism selectivity selectivity coefficient selectivity control system selectivity factor selectivity of perception selectivity of photography selectivity test selectman selector selector channel selector gene select parking position selectron S element SELENE

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。