“推拉理论”的概念、定义、翻译、参考文献-科学参考

单词	推拉理论
释义	推拉理论 Encyclopedia 法学人口理论释 "push-pull" theory推拉理论一种解释推力和拉力在人口迁移中作用的人口迁移理论。
随便看	ADDIE model ADDIE模型 adding adding corrosion inhibitor for pipeline adding (doubling) method adding interferometer adding machine adding on pile adding together Addis Ababa Peace Treaty addition additional Additional act 1834 additional compilation additional condition additional congruential method additional construction additional coverage additional flow resistance additional heating additional information additional insurance policy additional judgment additional military layer additional operation

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。