“净迁移率”的概念、定义、翻译、参考文献-科学参考

单词	净迁移率
释义	净迁移率 Encyclopedia 法学人口迁移释 net migration rate净迁移率某地区一定时期（通常为一年）内迁入人数和迁出人数之差与平均人口数之比。用千分数表示。
随便看	seminal seminal colliculus seminal duct seminal fluid seminal receptacle seminal stain seminal stain examination seminal stain preliminary test seminal stain test seminar Seminarium Annuntiationis seminary seminatural communities semi-natural ecosystem semi-natural landscape seminatural vegetation semi-nearness space semi-nested PCR seminiferous scale seminiferous tubule semi-non-Euclidean space seminorm semi-normal seminormality semi normal operator

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。