尼日利亚是非洲人口最稠密的国家，也是非洲大陆的经济强国。
Nigeria is the most populous African country and an economic powerhouse for the continent.
约30%非洲人口的营养摄取不足。
非洲人口第一大国尼日利亚是西共体唯一的死穴。
The club’s Achilles heel is Nigeria, Africa’s most populous country.
城市化是非洲人口问题的解决途径之一，而不是其表现。
Urbanisation is part of the solution to Africa's demographic problems, not a manifestation of them.
阿奇博士和同事继续从事非洲人口分析报告。
Dr. Akey and his colleagues are now following up with an analysis of African populations.
尼日利亚，非洲人口最大国，去年选举出现舞弊。
Africa's most populous country, Nigeria, had a rotten election lastyear.
这也使这个非洲人口最多的国家的未来令人担忧。
It is also very worrying for the future of Africa's most populous country.
非洲人口第一大国尼日利亚是西共体唯一的死穴。
The club's Achilles heel is Nigeria, Africa's most populous country.
非洲人口会翻倍，亚洲增长30%，而巴基斯坦增长85%。
Africa's population could double, Asia's could grow by nearly 30% and Pakistan's by 85%.
目前，由于非洲人口流动日益加剧，黄热病免疫接种益发重要。
Immunization against yellow fever is all the more critical now because of increased population movements in Africa.
非洲人口将从2010年的10亿上升至2100年的36亿。
Africa's population will rise from 1 billion in 2010 to 3.6 billion in 2100.
比如说，到本世纪末非洲人口将增加三倍以上，达到36亿之多。
The population of Africa for instance could more than triple rising to 3.6 billion by century's end.
比如说，到本世纪末非洲人口将增加三倍以上，达到36亿之多。
The population of Africa, for instance, could more than triple, rising to 3.6 billion by century's end.
比尔德仍然认为现代人类祖先从非洲人口约20万人多年前。
Beard still believes modern humans descended from an African population that lived around 200,000 years ago.
非洲人口一直在增长，这一点必须牢记，尽管生育率的降低减缓了增长速度。
Africa's population is still growing, remember, even if more slowly because fertility is falling.
至今已超过七周，这位非洲人口最稠密国家的领导人始终没有露面。
More than seven weeks later, the leader of Africa’s most populous country is still nowhere to be seen.
至今已超过七周，这位非洲人口最稠密国家的领导人始终没有露面。
More than seven weeks later, the leader of Africa's most populous country is still nowhere to be seen.
非洲人口最稠密的国家得到的电网和一个中等大小的欧洲城市差不多。
Africa's most populous nation gets as much grid power as a mid-size European city.
但是，尼日利亚的人口有1.8亿或更多，快要占到非洲人口的五分之一。
But Nigeria, at 180m or more, is not far off 20 per cent of Africa's population.
但是最近在非洲人口最多的尼日利亚进行的民调却显示美国的支持率正在上升。
But recent polls show approval rates climbing in Africa's most populous nation, Nigeria.
尼日利亚是非洲一个历史悠久的现代文明国家，是黑非洲人口最多、最富有的国家。
Nigeria is a modern civilization country with a long history in Africa, it is the most populous, richest country of Black Africa.
大多数新增人口将来自非洲，非洲人口年增长率为2.3%，是亚洲人口增长率1%的两倍多。
Much of that growth will come from Africa, where the population is growing at 2.3 percent a year -- more than double Asia's 1 percent growth rate.
该国目前的人口数是8500万，每年的人口增长数达到了200万——非洲人口增长最快的国家之一。
Here the population, now 85m, is growing by about 2m a year, one of Africa's fastest rates.
尽管饱受艾滋病和诸多其它疾病的蹂躏，但是非洲人口仍在继续增长并超过这块大陆生态环境的承载能力。
Despite the ravages of AIDS and a plethora of other diseases Africa's populations continue to outstrip the carry capacity of the continental resource base.
报告认为，空气品质，矿物、电力设施以及石油勘探造成的污染是印度，墨西哥和非洲人口减少的主要原因。
Air quality and pollution from mines, power plants and oil exploration have been responsible for population losses in India, Mexico and Africa, it says.
大多数新增人口将来自非洲，非洲人口年增长率为2.3%，是亚洲人口增长率1%的两倍多。
Much of that growth will come from Africa, where the population is growing at 2.3 percent a year more than double Asia's 1 percent growth rate.
石油和天然气占尼日利亚外汇收入的90%。尼日利亚有1亿4千万人口，是非洲人口最多的国家。
Oil and gas accounts for 90 percent of foreign exchange earnings in Nigeria, Africa's most populous nation with 140 million people.
研究人员分析了整个欧洲、亚洲、和非洲人口的DNA样本，把基因抗病性的几率和城市的历史长度作以比较。
Researchers analysed DNA samples from populations across Europe, Asia and Africa and compared rates of genetic disease resistance with urban history.
如果该比率保持稳定(但还不确定)，非洲人口将在2100年涨至36亿，是目前人口(10亿)的三倍多。
If that rate stays consistent, which is not certain, Africa's population will more than triple to 3.6 billion by 2100 from the current 1 billion.
教育经费不足、劳动力知识技能培训覆盖面低、人才大量外流等因素制约着非洲人口科学文化素质的提高；
Then, insufficient investment in local education, less training program for labor force in Africa and outflow of talents affect the advance of scientific quality on the Africa.
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