“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	plane partition conjecture plane pencil plane-plane intersection plane polariscopy plane polarization plane polarized light plane-polarized light plane-polarized radiation plane-polarized wave plane polygon plane position indicator plane problem plane problem of elasticity plane projective geometry plane quadratic system planer plane real algebraic curve plane region plane rotation transformation planer safety planer tool plane section plane-separation axiom plane [shock] wave generator plane shock wave generator

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。