statistics of population movement 人口变动统计
general population movement 一般性人口变动
cross-border population movement 跨国人口流动
trans-national population movement 跨国人口流动
Population control movement 人口控制
population distribution and movement 人口分布与流动
But in short time, facing the problems of population movement, urban-rural dual structure and the lack of government supervision, decentralization mode still cannot work well.
但短期内，在面临人口流动壁垒、城乡二元结构、民众对地方政府缺乏监督等情况下，分权模式弊大于利。
参考来源 - 中国地方税制改革：国际经验比较与目标模式选择—《改革与战略》—2008年第9期—龙源期刊网At first, this paper introduced classic theories of population movement abroad and the research status of the "shortage of migrant workers" domestic.
本文首先介绍了国外经典的人口流动理论和国内对于“民工荒”问题的研究现状。
参考来源 - 基于成本收益的推拉作用看待“民工荒”问题The population movement legal system has a long history in China.
人口迁移法律制度在中国有着悠久的历史。
参考来源 - 中国人口迁移法律制度的变迁和改革·2,447,543篇论文数据，部分数据来源于NoteExpress
The population movement historically in China caused by various reasons.
我国历史上的人口迁移活动是由多方面原因引起的。
Salt also played an important part in population movement and world exploration.
盐在人口流动和世界探险中也起到了重要的作用。
The census distinguished itself from previous studies on population movement in that.
这次人口普查不同于以前的人口流动研究是因为。
" ...such as relatively low levels of malaria risk to start with, political stability, a good health system and low levels of population movement bringing in infections from elsewhere."
VOA: special.2010.11.03
And,this constant movement of population also affects the humanitarian workers as it makes the planning and the delivery of aid much more difficult because we cannot predict where the people are going or if they are coming back."
VOA: standard.2009.06.21
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