“International Day of Older Persons”的概念、定义、翻译、参考文献-科学参考

单词	International Day of Older Persons
释义	International Day of Older Persons Encyclopedia 法学〔基本概念〕释 International Day of Older Persons国际老年人节由联合国设立的节日，旨在呼吁人类关注老龄化问题。
随便看	control chart for fraction defective control chart for number of defectives control chart for number of defects control chart judgement control chart method control check control computer control computer interface control console control constructions Control Deficiency control degree of coal geological exploration engineering control degree of waterflooding reserve control deprivation control device control dewatering technology control diffusion control display gain control-display ratio control dynamical system controled position of the phreatic line control electric machine control element control engineering Control Engineering Practice

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。