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

单词	external migration
释义	external migration 外迁移移居国外
随便看	bogie volute spring bogie wheel bogie wheel bracket bogie wheel gudgeon pin bog iron ore bog land bog lime Boglolubov-Parasiuk theorem bogmaster combine bog mine ore bog moss bog-moss association bog-oak remover bog ore bog peat bog pondweed bog road bog soil bog spavin bogus bogus company bogus demand and supply system bogus equation bogus folio (bf) bogus paper

科学参考收录了1248194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。