“Freedmen’s Bureau”的概念、定义、翻译、参考文献-科学参考

单词	Freedmen’s Bureau
释义	Freedmen’s Bureau Encyclopedia 历史学美国历史释 Freedmen’s Bureau自由民局美国内战即将结束时，联邦政府建立的专门管理黑人（实际也包括白人）事务的机构。全称难民、自由民及弃置土地局，隶属陆军部，局长为O.O.霍华德。
随便看	compound soil erosion by wind , water and freeze-thaw in China compound spinning compounds semiconductor compound statement compound stimulus paradigm compound strengthening technology compound structure sound insulation compound substance compound substitution rule compound supercharging system compound superconductor compound system compound techique compound transposition compound trapezoidal formula compound trial compound vowel final compound word compound work compound zero-order wave plate comprador comprador's capital comprehending and understanding comprehension comprehension axiom

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。