return migration meaning in English
复返迁移
Examples
- Consequently , even though most juveniles die at sea , the return migration and death of adult salmon produce a large net flow of nutrients and energy from the ocean to stream and lake ecosystems
尽管许多幼鱼在海中死亡，但是最后能?游并死去的成鱼，从海洋带来了大量的养份与能量到溪流与湖泊生态系。 - Using the 2000 census data this paper estimates the size of the return migrants , describes the socio - economic characteristics of the return migrants and their differences from those of current migrants or non - migrants , and examines individual and household level determinants of return migration
摘要本文利用我国2000年第五次人口普查的数据，估计返迁人口的规模并描述返迁人口的人口社会特征及其与现在的迁移人口与非迁移常住人口的差异，从个人因素、居住地类型以及家庭户特征三个方面分别讨论了返迁的决定因素。