“自然生育率”的概念、定义、翻译、参考文献-科学参考

单词	自然生育率
释义	自然生育率 Encyclopedia 法学自然生育率释 natural fertility自然生育率不存在任何有意识的生育控制条件下的生育率。
随便看	INT int intact intact group sampling intaglio printing intake intake air level intake control system intake duct intake interview intake manifold intake of hydropower station intake port intake structure of pasture water supply project intake structure of pumping station intake system intake with approach channel intake with artificial bend intake without dam intandem intangent intangents circle intangents triangle intangibility intangible

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。