“社会体育指导员”的概念、定义、翻译、参考文献-科学参考

单词	社会体育指导员
释义	社会体育指导员 Encyclopedia 教育学群众体育学释 social sport instructor社会体育指导员中国在竞技体育、学校体育、部队体育以外的群众性体育活动中，从事技能传授、锻炼指导和组织管理工作的人员。
随便看	diffract diffracted wave diffraction diffraction angle diffraction by a circular aperture diffraction by a rectangular aperture diffraction contrast diffraction direction diffraction disk diffraction efficiency diffraction factor diffraction filter diffraction-free beam diffraction fringe diffraction generator diffraction grating diffraction grating alignment measure diffraction group diffraction halo diffraction image diffraction intensity diffraction limit diffraction-limited beam diffraction-limited imaging diffraction-limited lens

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。