“人口结构”的概念、定义、翻译、参考文献-科学参考

单词	人口结构
释义	人口结构 Encyclopedia 法学人口结构释 composition of population人口结构依据人口所具有的自然的、社会的、经济的和生理的特征，将人口划分为各个组成部分所占的比重，一般用百分比表示。又称人口构成。 Biology population structure人口结构
随便看	cultivating technique cultivation cultivation analysis cultivation history of Porphyra yezoensis in China cultivation management practice cultivation mode cultivation of Chinese medicinals cultivation of ratooning rice cultivation regionalization cultivation technique of double rows with a big ridge cultivation theory cultivator fertilizer machinery cultivator-planting combine cult of information cult of the individual cultural absolutism and cultural relativism cultural accumulation cultural adaptation cultural advertising cultural aggression Cultural and tourism integration cultural anthropology cultural approach of social work Cultural Assets Preservation Act from Taiwan cultural assimilation

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。