“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	internet relay chat internet relay chat, IRC Internet resource Internet routing registry Internet routing registry, IRR internet rumor internet rumors disposal Internet search technology internet security association and key management protocol internet security association and key management protocol, ISAKMP internet security protection management system internet security protection technique measures internet service audience maker internet service demand coordinator internet service market maker internet service platform business model Internet service provider internet service provider Internet services internet small computer systems interface internet spokesperson internet storage name service internet storage name service, iSNS internet surfing service providing site internet survey

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。