Health Emergencies in Large Populations 密集人群卫生应急
populations with large number 大规模人群
Very large rural poor populations 大批贫穷的农村人口
This enables them to develop large populations.
这让他们能够保持的很大的种群数量。
To build the foundation for good health for large populations in a long-lasting way.
建立一个基础,以一种长期的方式使广大人民获得良好健康。
Both Israel and Japan, which have large populations of heavy cell phone users, urged more research.
以色列和日本,这两国都有着大量的手机频繁使用者,要求进行更多的研究。
Pittsburgh was closer to cities on the Atlantic coast with large black populations, cities such as New York, Washington,D.C.and Baltimore.
VOA: special.2010.03.28
At the hearings, one of the subjects discussed was the increase in populations of large birds in North America that could threaten other planes.
VOA: special.2009.06.13
But when we come to where the large significant populations are, which is the Congo basin, then we find that it's the bush meat trade that's the commercial hunting of wild animals for food.
VOA: special.2009.11.18
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