“老有所为”的概念、定义、翻译、参考文献-科学参考

单词	老有所为
释义	老有所为 Encyclopedia 法学老年人社会参与释 productive aging老有所为老年人以自身需要为基础，在自愿和量力的前提下，以直接或间接形式参与有益于社会、家庭或个人发展的各项活动。
随便看	oncomelania hupensis snail eradition with molluscicide oncomiracidium On Commentary of Mencius On contagion, contagious diseases and treatment On Contradiction oncornavirus oncosphere oncostatin oncovirus On Crime and Punishment On Crosstalk Ondangua on-demand on-demand mapping On Directors' Creativity: Five Directors from Beijing Film Studio On Display:A Design Grammar for Museum Exhibitions ondograph ondometer Ondo State Ondrejov Astrophysical Observatory onductors&wires of overhead transmission line onduloid on duty arrangement of hydropower station one-act play One and Eight

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。