“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	target organ toxicology target-oriented CI target-oriented competitive intelligence target oriented synthesis target-oriented synthesis target parameter estimation target particle Target pests resistance target profit pricing target program target public target readers target recognition target reconstruction target responsibility system target road engineering survey targetry target scattering target selectivity of conformance control agent targets of carbohydrate drug targets of policy termination target space target strength target system target system of social work

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