“Indian Reservation”的概念、定义、翻译、参考文献-科学参考

单词	Indian Reservation
释义	Indian Reservation Encyclopedia 历史学美国历史释 Indian Reservation印第安人保留区美国联邦政府划定的供印第安人居住、占有和使用的土地。归内政部印第安事务局管辖。由一个或数个印第安部落共同居住，土地为部落占有和个人占有相结合。
随便看	closed-curve problem closed cycle closed cycle engine closed-cycle refrigerator closed differential closed differential field closed differential form closed differential relation closed disk closed domain closed drain system closed-easy-axis closed economy closed ecosystem closed edge sequence closed edge train closed elastic drive closed element closed embedding closed-end fund closed equivalence relation closed expression closed extension closed family of sets closed field

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。