“教育服务”概念、定义、翻译-科学时代

单词	教育服务
释义	教育学词汇手册教育服务 educational service
随便看	tangent offset tangent off-set method tangent off-set method tangentor tangent plane tangent plane tangent plane tangent plane projection tangent relation tangent relation tangent resolution tangent scale tangent screen tangent screw tangent sheaf tangent space tangent stiffness matrix tangent surface tangent tower tangent tube construction tangent tube wall tangent vector tangent-wedge method tangent welding Tangerine

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。