“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	expanded-tube method expanded uncertainty expanded vermiculite Expanded Very Large Array expander expander cycle liquid propellant rocket engine expander graph expander refrigerationcycle liquefaction process expanding expanding arm expanding attractor expanding cracks machine expanding disk expanding drawing expanding element expanding envelope expanding fireball expanding; foaming expanding map expanding mapping expanding model expanding nebula expanding of tube/flaring of tube expanding phase expanding plasmon

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。