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

单词	net migration rate
释义	net migration rate 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	fast axis FASTA算法 fast binding acknowledgment fast binding acknowledgment, FBack fast binding update fast binding update, FBU fast blue B salt test fast boundary element method fast breeder fuel element fast breeder reactor fast-carry fast chemistry fast chromatography fast co-amplification at lower denaturation temperature-PCR，COLD-PCR fast computational method fast diffusion equation fast direction fast drift burst fast effect fast ejection fast electronics fast electron preheating fast emulsion fasten charge fastener

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。