网络释义专业释义英英释义
摄入不足 insufficiency of intake ; Deficiency of Intake ; insufficiency of inget 人口不足 population decline ; underpopulation ; Shrinking population ; Depopulation 包装不足 Insufficientpacking ; insufficiency of packing ; insuff...
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盛世迎国庆 实惠在奥普 » SST ushered in Republika Srpska National Day benefits 人口减少 » Population decline 一天，她在孩子用的电脑上看到这样的信息：代写暑假作业。
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定义 中文名称： 种群衰落 英文名称： population decline 定义： 当种群长久地处于不利的条件下，或在人类过度捕猎，或栖息地被破坏的情况下，其种群数量可出现持续下降的现象。 应用学科： 生态学（一级学科）； 种群
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the tendency to population decline 人口减少的趋势
decline population 下降型种群
Population growth and decline 人口成长与衰落
Population decline
- abstract: Population decline can refer to the decline in population of any organism, but this article refers to population decline in humans. It is a term usually used to describe any great reduction in a human population.
以上来源于: WordNet
双语例句原声例句权威例句
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Now even the project's greatest cheerleaders talk of a continent facing a "Bermuda triangle" of debt, population decline and lower growth.
现在，即使是该计划最大的支持者也在谈论面临债务、人口减少和低增长的“百慕大三角”大陆的话题。
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Targland plans to halt this population decline by blocking the current access routes into the desert and announcing new regulations to allow access only on foot.
塔格兰德计划通过封锁目前进入沙漠的通道，并宣布新的规定，即只允许步行进入沙漠，来阻止这种人口的减少。
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One is the familiar place of low fertility and population decline.
其一是大家熟知的低出生率和人口减少的地区。
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A group of Venetian residents concerned about this marked the city's population decline with a mock funeral procession.
VOA: standard.2009.11.14
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That explains, in large part, why there was such a decline in population, why the Dark Ages were so dark, lots of poverty, lots of starvation, but also, as I suggested when I spoke of this earlier, also the freedom if you could make it, to learn and also to grow stronger.
这解释了,在绝大部分地区,为什么存在着这一类的人口消减,为什么黑暗时代如此黑暗,如此贫困,如此多的饥荒,但是同时,就如在我之前所提到的,同样可以,如果做得到的话,去学习以及使自身强大
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Some believe that population is stable in contrast to the eastern portion of the stock which is continuing to decline at probably lower population levels."
VOA: standard.2010.03.04
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