“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	multiple factor multiple factor design multiple-factor fertilization trial multiple-factors bionics multiple fault multiple fiber multiple fission multiple fly-bys multiple Fourier series multiple-free set multiple fruit multiple F-test multiple functional display multiple galaxy multiple gamma-function multiple Gaussian sum multiple grating multiple hot metal ladle process multiple hydrogen bonding polymer multiple hypergeometric distribution multiple hypergraph multiple hypotheses testing multiple hypothesis test multiple hypothesis testing multiple imaging

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。