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
chinese population problem 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
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·2,447,543篇论文数据,部分数据来源于NoteExpress
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。
The population problem cannot be solved in a technical way, any more than can the problem of winning the game of tick-tack-toe.
人口问题就像赢得比赛一样,不能通过技术手段来解决。
The population problem may be the greatest one in the world today.
人口问题可能是当今世界上最大的一个问题。
Adding to the problem,scientists say, was an already reduced population, resulting from poor conditions last summer.
VOA: special.2010.04.27
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
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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