“第一次全国人口普查”的概念、定义、翻译、参考文献-科学参考

单词	第一次全国人口普查
释义	第一次全国人口普查 Encyclopedia 历史学重要事件释 First National Population Census第一次全国人口普查 1953年6月至1954年4月中华人民共和国进行的第一次人口普查，标志着中国具有现代意义的人口普查的开始。
随便看	working environment design working environment rights working face of open pit working field working fluid system working gas storage capacity Working Girls in Special Economic Zone working group of silviculture/working circle Working Group on History of Irrigation, Drainage and Flood Control ，International Commission on Irrigation and Drainage working hypothesis working-laser material working magnification working mean working measurement standard working mechanisms of work safety and health working memory working memory area working orbit working page working pair for absorption refrigeration working pair of adsorption refrigeration working period working point working policy of fire safety department working pressure theory

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。