“Immigration Act”的概念、定义、翻译、参考文献-科学参考

单词	Immigration Act
释义	Immigration Act Encyclopedia 历史学美国历史释 Immigration Act移民法美国关于移民政策的联邦法律规定，世界上最完善、最复杂的移民法典。
随便看	reciprocal polar reciprocal polar curve reciprocal polyhedron reciprocal polynomial reciprocal polytope reciprocal prime constant reciprocal principle reciprocal proportion reciprocal propositions reciprocal quadratic divisor reciprocal quadratic forms reciprocal ratio reciprocal space reciprocal spiral reciprocal submodule reciprocal symbiosis reciprocal synapse reciprocal teaching reciprocal theorem reciprocal theorem of displacement reciprocal transformation reciprocal trihedral reciprocal unit cell reciprocal value reciprocal vector

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。