“human providing system”的概念、定义、翻译、参考文献-科学参考

单词	human providing system
释义	human providing system Encyclopedia 法学性社会学释 human providing system人类供养制人类社会为保持物种的繁衍，不得不对养育后代这种“人口再生产”规定的一整套社会制度，规定了成年男女各自在养育后代方面的权利和义务，设置了关于下一代人口如何成为成年人的各种规定。
随便看	operator of nonprincipal type operator of nuclear class operator of potential type operator of principal type operator of right translation operator of rotation operator of shift operator of strong type operator of trace class operator of translation operator of weak type operator overloading operator precedence grammar operator precedence parsing operator product operator product expansion operator range operator ray operator ring operator root operators'characteristic value-added telecommunication service operator scheme operator semi group operator semi-group operator semigroup

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。