“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	congenital deafness congenital defects of the face congenital diseases of nervous system congenital dislocation of the hip congenital essence congenital eunuch congenital glaucoma congenital hand deformity congenital heart defects，CHD congenital heart disease in children congenital heart diseases congenital hydrocephalus congenital hypertrophic pyloric stenosis congenital intestinal duplication congenital leukemia Congenital macular malformation congenital malformation congenital malformation of anterior segment of the eye congenital malformation of choroid congenital malformation of cranial congenital malformation of external nose congenital malformation of the adrenal gland congenital malformation of the alimentary tract congenital malformation of the body cavity and mesentery congenital malformation of the genital system

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。