“international migration”的概念、定义、翻译、参考文献-科学参考

单词	international migration
释义	international migration Encyclopedia 经济学国际移民释 international migration国际移民迁徙到祖籍国或此前的常住国以外的国家，为了定居性目的而在另一个国家永久性地或临时性地居住下来的人。
随便看	highs-speed railway natural disaster and foreign invasion monitoring system high stability laser source highstand high-standard farmland construction highstand systems tracts highstand system track high strain steel line pipe high strength and high conduction copper alloy high strength and high toughness aluminum-lithium alloy high strength and high toughness wrought aluminum alloy high strength and modulus polymer high strength and thermostabilized copper alloy high strength cast magnesium alloy high-strength concrete high strength concrete prestressed pipe high strength titanium alloy high strength-toughness cast aluminum alloy high strength wrought magnesium alloy high suifur-type epithermal deposit high sulfur coal high sulfur coke high sulfur crude oil high-sulfur crude oil high Tc superconducting film high TC superconductor

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。