“印第安人保留区”的概念、定义、翻译、参考文献-科学参考

单词	印第安人保留区
释义	印第安人保留区 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	diffraction efficiency diffraction factor diffraction filter diffraction-free beam diffraction fringe diffraction generator diffraction grating diffraction grating alignment measure diffraction group diffraction halo diffraction image diffraction intensity diffraction limit diffraction-limited beam diffraction-limited imaging diffraction-limited lens diffraction limited system diffraction-limited system diffraction loss diffraction measurement diffraction method for polycrystal diffraction methods diffraction microscope diffraction of acoustic wave diffraction of light

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。