“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	qi tumor Qiu Qiubei Xian Qiu Chi Qiu Chong Qiu Chuji Qiuci Qiu Dingfan Qiu Dongping Qiu Fengjia Qiu Fu Qiu Futang Qiu Gangjian Qiu Guanzhou qiuhou Qiu Hu Teased His Wife Qiu Jicai Qiu Jicun Qiu Jin Qiu Jin's Jingweishi manuscript Qiu Jun Qiu Juyuan Qiu Kaiming Qiu Lian Qiu Ling

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。