World Population—A Look Into the Future 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 世界人口到未来看看...
The scientists said the world’s population ___ (slow) down in future.相关知识点: 试题来源: 过去将来时讲解与练习 解析 would slow 试题分析:此句是主从复合句,主句是一般过去时said,从句要用相应的过去时态;从句时间状语是in future,所以空处要用过去将来时。本句可以翻译为:科学家说,世界人口的增长未...
Lutz , W .(1994), The future of world population , Population Bulletin , 49(1), 1 -47 .LUTZ, Wolfgang. The Future of World Population. Population Bulletin. Vol. 49. 1994.Lutz, Wolfgang. 1994. The future of world population, Population Bulletin, Vol. 49, No. 1, June, 45 pp.Lutz...
Because world population growth is marked by differing trends in the more developed and developing regions, the successful solution of future social and demographic problems will depend, in all likelihood, on whether population growth is considered in isolation or as a problem which is inextricably in...
Raymond Pearl of the populations of the New World and the Old. After making allowance for any inaccuracies and uncertainties in the data upon which his study is based, he arrives at the conclusion that, when they are examined in respect of certain criteria, such as density of population in ...
Most of the future population increase is expected to happen in Africa. The countries with the highest population growth rate in 2024 were mostly African countries. While around 1.47 billion people live on the continent as of 2024, this is forecast to grow to 3.9 billion by 2100. This is un...
is very important to social scientists, public health and health care experts, policy analysts, and policy-makers; because it illustrates population trends like rates of births and deaths. The pyramid of age is also important because the data helps to predict the population growth in the future....
根据文章开头“Now about half of the world’s population live in cities, but by 2050, cities will probably become even more crowded! All these people will need places to live, transport to get around, and energy to power their homes. This will put more pressure on the earth’s resources ...
Regardless, birth rates have been falling around the world, which may slow downpopulationgrowth in the future. As of 2019, the total fertility rate for the world was roughly 2.5, down from 2.8 in 2002 and 5.0 in 1965, but still at a rate that allows population growth. ...
Past, current and projected future population growth is outlined. Barring a calamitous pandemic, a further increase in the world's population from 7 to between 8.8 and 10 billion by mid-century is unavoidable. This increase is driven by high fertility in sub-Saharan Africa whose population is ...