“Migration into Northeast China”的概念、定义、翻译、参考文献-科学参考

单词	Migration into Northeast China
释义	Migration into Northeast China Encyclopedia 历史学历史事件释 Migration into Northeast China东北流民在封建势力的压迫剥削下破产和丧失生计，被迫自发地到东北“求食”谋生的人。
随便看	primary infection primary infinitesimal primary information primary input primary intelligent robot primary ionization primary isotope primary isotope effect primary joint primary key primary kick-out atom primary kinetic isotope effect primary kinetic isotope effect (PKIE) primary Kodaira surface primary land development primary leaf primary lens primary-level judicial establishment primary lining stress primary literature primary lithium battery primary lithium sulfur battery primary liver cancer primary loop system primary lower extremity deep vein valve insufficiency

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。