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- population migration potential 人口迁移潜力
- Plague loci are not fixed, and can change in response to shifts in factors such as climate, landscape, and rodent population migration. 鼠疫疫源地并不固定，可因气候、地形和啮齿动物的迁移等因素的变更而改变。
- It forms the migration channel and accumulation trop of oil and gas,and controls the migration direction and distribution of oil and gas by the migration potential field. 一方面，构造应力形成了油气运移的通道与油气富集的圈闭构造；
- There are numerous barriers to China's urbanization in terms of population migration dynamic mechanism and institutional arrangement. 摘要中国的城市化在人口迁移、动力机制、制度安排等方面存在着重重障碍。
- A large-scale population migration has come forth in China since 1980s.So the counting of floaters must be taken onto schedule. 摘要20世纪80年代以来，中国发生了规模空前的人口流动，人口流动统计必被提到议事日程上来。
- From the endogenesis population migration model, we also implement the empirical analysis of interprovincial human capital migration on economic growth effect. 第三，以人口迁移为指标，基于内生人口迁移模型，对各省区省际人力资本迁移的增长效应进行了实证分析。
- Finally, it is urgent to make the population grow naturally, adjust the population migration and introduce the legal immigration for the development of the population and economic society in Siberia. 实现人口自然增长、调节人口迁移、引进合法移民乃西伯利亚人口和经济社会发展的当务之急。
- The rural labor migration has the important practical significance for the new countryside construction,but the disorderly and unlimited population migration may bring many social questions. 农村劳动力转移对于“新农村建设”具有重要现实意义,但不受限制、无序的人口向城市流动也会带来许多城市问题和社会问题。
- international population migration 国际人口迁移
- PMA(population migration algorithm) 人口迁移算法
- Population Migration Algorithm(PMA) 人口迁移算法
- This city has a population of more than 1,000,000. 这个城市人口超过一百万。
- Scientists have studied the migration of fish over long distances. 科学家研究过鱼类远距离回游的现象。
- Analysis of Mathematics Model of a Population Migration 一类群体迁移的数学模型分析
- A desert has no settled population. 沙漠没有固定的居民。
- There was a steady increase in population. 人口在不断增长中。
- What is the population of this country? 这个国家的人口是多少？
- Disease has decimated the population. 疾病使大部分人死亡。
- The population of the island has sunk from100 to20. 这个岛上的人口从容不100人减少到了20人。
- Wire migration is belieed to be a rare but potential complication. 而钢丝游走是较为罕见的潜在的并发症。
