“城市移民”的概念、定义、翻译、参考文献-科学参考

单词	城市移民
释义	城市移民 Encyclopedia 工学总论释 urban migrant城市移民从其他地区（小城镇、农村、郊区等）往城区迁移并定居（永久或半永久）的人群。
随便看	short count Short crater shortcut shortcut division short cut fiber shortcut key shortcut method shortcut test short day plant short-day plant short distance assisted walking race of Summer Special Olympics short distance scale short-distance transport short division short dominant feeding technology short duration burst shorted fault shorted operator shortened cycloid shortened epicycloid shortened hypocycloid shortened tongue shortened trochoid shortening shortening capacitor

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。