“孩次生育率”的概念、定义、翻译、参考文献-科学参考

单词	孩次生育率
释义	孩次生育率 Encyclopedia 法学生育率释 order-specific fertility rate孩次生育率分孩次（生育一孩、二孩）进行统计的生育率。
随便看	navigable tunnel navigable waters survey navigating in polar regions navigating in polar waters navigation Navigation Acts navigation agent navigation aided by dynamic model navigation aids navigational datum navigational GNSS receiver navigational instruments navigational lighting aid station navigational lighting aid system navigational object navigational planet navigational satellite navigational sports navigational star navigational star number navigational time scale navigational triangle navigation and positioning navigation and positioning on the sea navigation and search on complex network

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。