“Keating-Owen Act”的概念、定义、翻译、参考文献-科学参考

单词	Keating-Owen Act
释义	Keating-Owen Act Encyclopedia 历史学美国历史释 Keating-Owen Act《欧文-基廷童工法》美国国会通过的第一个关于联邦政府对童工进行监管的法案。
随便看	subideal subidempotent subidempotent radical subidempotent torsion radical subimago subimmersion subinductive class Su Bingqi subinterval subinvariant subinvariant measure subinvariant series subinvariant subgroup subinvariant subgroup series subirrigation/infiltration irrigation Subito-documents from libraries Subject subject subject analysis subject assessment of audio quality Subject Authority Database of National Library of China subject-based learning website subject bibliography subject catalog subject classification

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。