“natural fertility”的概念、定义、翻译、参考文献-科学参考

单词	natural fertility
释义	natural fertility 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	immense immensity immerse immersed immersed boundary method immersed curve immersed echelle immersed grating Immersed in Love immersed manifold immersed minimal surface immersed submanifold immersed surface immersible immersion immersion class immersion conjecture Immersion Education immersion energy immersion grating immersion lens immersion lithography technology immersion medium immersion objective immersion of a manifold

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。