“extracurricular athletic contest”的概念、定义、翻译、参考文献-科学参考

单词	extracurricular athletic contest
释义	extracurricular athletic contest Encyclopedia 教育学学校体育学释 extracurricular athletic contest课外体育竞赛在课程教学时间以外，以学生为参赛主体的、具有明确组织规程的竞争性体育活动。又称课余体育竞赛。
随便看	fissionable nucleus fissionable nuclide fission angular distribution fission barrier fission bomb fission break fission break monitor fission calorimeter fission capture fission capture cross-section fission chain fission chain reaction fission chamber fission charge distribution fission chemistry fission contribution fission converter fission counter fission cross section fission cross-section fission detector fission energy fission factor fission fragment fission gamma ray

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。