“人口因素”的概念、定义、翻译、参考文献-科学参考

单词	人口因素
释义	人口因素 Encyclopedia 哲学社会物质生活条件释 demographic factor人口因素作为社会存在和发展的条件之一，人口是指处于一定历史发展阶段上的、由一定数量构成的有生命的个人的总和。人口因素具体包括人口的数量、质量、构成、分布及其变动情况等。
随便看	pattern of consumption pattern of disease occurrence pattern of economic growth pattern of indexing pattern of public opinion guidance pattern of two loci pattern of urban layout pattern primitive pattern recognition pattern recognition application pattern recognition method pattern recognition receptor pattern recognition receptors pattern-recognition receptors pattern-recognition receptors in fish pattern recognition receptors in mollusks pattern-recognition receptors (PRR) pattern recognition system pattern recognition theory pattern sampling pattern search pattern search method pattern smoothing patterns of China's mega city regions patterns of criminal act

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。