网络释义专业释义
the population problem 人口问题 ; 关于人口问题
look into the population problem 调查人口问题
Population Problem & Family Planning 人口问题及家族问题
over-population problem 人口过多的问题
urban population problem 都市人口问题
Indonesia's population problem 印度尼西亚的人口问题
Population Problem in Russia 俄罗斯的人口问题
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人口问题 - 引用次数：32
The inertia and lag adjustment of population development induce some population problem frequently, and so the research about population problems is required for taking precautions.
人口发展的惯性以及相对于社会经济发展的滞后效应，往往是构成一些人口问题的诱因，研究人口问题必须具有前瞻性。
参考来源 - 区域人口风险管理与控制体系研究 -
人口问题 - 引用次数：21 参考来源 - 中国西北地区人口、环境与经济社会协调发展评价研究
·2,447,543篇论文数据，部分数据来源于NoteExpress
双语例句原声例句权威例句
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The environmental approach hypothesizes that states appear in certain environmental settings, settings which have a severe population problem or a shortage of agricultural land.
环境法假设国家是在特定的环境中出现的，这些环境存在严重的人口问题或农业用地短缺。
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It is a crippling population problem that could be worse than any global economic slowdown.
人口年龄层失衡的问题，将比全球经济衰退更严重。
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Nevertheless, most countries in Southern Africa, such as Botswana and South Africa, say they now have an elephant population problem.
尽管如此，很多南部非洲的国家，比如博茨瓦纳和南非都说，它们面临大象数目过多的问题。
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Adding to the problem,scientists say, was an already reduced population, resulting from poor conditions last summer.
VOA: special.2010.04.27
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The problem with--there's a problem with gambling behavior because in a certain fraction of the population we have pathological gambling.
赌博行为有个特殊情况,在人群中总会有一小撮人,我们称之为病态赌博
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But City Councilor Mara Rumiz says authorities are aware they cannot ignore the problem of the shrinking population any longer.
VOA: standard.2009.11.14
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