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- migration demography 移民人口,统计学
- 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。
- Demography is the analysis of population variables. 人口学是对人口变量的分析。
- In demography, migration means an individual or a group move fromone geographical space to another. 从人口学意义上讲迁移是指个人或群体从一个地理空间向另一个地理空间的流动。
- There has been a migration of people from the country to the towns. 人们从乡下移居城镇。
- "Demography is a very intimate deal," notes Ben J. 事实上美国的面貌的确在改变。
- Finally, demography is a distinct advantage. 最后，人口结构是一个明显的优势。
- There was a huge migration of people into Europe because of the war. 因为战争，大量的移民涌入欧洲。
- Seabirds will fly from here to another place for migration every year. 海鸟每年都要从一个地方迁徙到另一个地方。
- Second, and more subtly, one can look at demography. 第二，更加微妙的是，看看人口统计学方面。
- By mid-October Operation Migration was ready. 到了10月中旬，迁徙行动的准备工作就绪。
- Fast Explicit FD Time Migration. 二维快速显式有限差分时间偏移。
- A Human Migration Fueled by Dung? 人类迁徙燃料来源于粪便?
- The growth optimists point to India's favourable demography. 对增长持乐观态度的人们认为印度的优势在于其人口结构。
- Center for Migration Studies of New York, Inc. 纽约迁移研究中心。
- The converter tool displays the migration status. 转换器工具将显示迁移状态。
- The study's findings were reported in the publication Demography. 人口统计学刊上报道了该研究结果。
- Does it support checkpoints and process migration? 要支持检查点和进程迁移吗?
- The end time for the migration or analysis. 迁移或分析的结束时间。
- S. demography, but few people seem to appreciate its implications. 亚裔美国人来了，并且定居下来，但他们究竟是谁？
