“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	exploitation method by inhibitor injection exploitation method by thermal stimulation exploitation of grassland resources exploitation of mineral resources exploitation of patent Exploitation of the Works Nature exploitation of virgin land in border area by troops exploitative competition exploitative innovation Exploit of Hero Exploration exploration exploration and application of forage germplasm resources in Qinghai-Tibet Plateau exploration and exploitation exploration base of mineral resources exploration depth exploration drift exploration engineering exploration-exploitation comparison method exploration-exploitation dilemma exploration grid exploration line exploration means exploration method Exploration of Ancient Poetry

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