In this edition of American Living, we are looking at some population trends in the USA.
在这一版的《美国生活》中，我们讨论美国人口趋向。
It's a joint project with the University of Ghana to collect data on nesting and population trends.
这是与加纳大学的合作项目，用以收集海龟筑巢数据和数量趋势。
At the same time other population trends, beliefs and practices in the region may have an adverse effect.
同时，这一区域的其他人口构成趋势，信仰及习惯可能具有负面作用。
Based on current population trends, that number is expected to increase significantly over the next decade.
依据目前人口趋势，在下一个十年内，该数字会明显增加。
One demographer has said the 300 millionth person would likely be a Latino boy given current U.S. population trends.
美国一位人口统计学家曾说，从目前美国的人口走势来看，这第三亿个人可能会是一个拉丁裔男婴。
One demographer has said the300 millionth person would likely be a Latino boy given current U. S. population trends.
曾说，从目前美国的人口走势来看，这第三亿个人可能会是一个拉丁裔男婴。
By tracking population trends, and charting the presence or absence of particular species over time, scientists keep a finger on the pulse of the ecosystem.
通过跟踪人口趋势、图表或没有特定物种时间，科学家一直在用一根手指测量生态系统的脉搏。
Worldwide population trends of increasing life expectancy and increasing prevalence of selected risk factors for atrial fibrillation portend a worsening epidemic.
世界范围内人们对于预期寿命的延长趋势也增加了对于房颤有选择性潜在危险因素的流行恶化。
At a time when Malthusian alarms are ringing because of environmental pressures, falling fertility may even provide a measure of reassurance about global population trends.
在当前因环境压力因素，马尔萨斯人口论向人们敲响警钟时，生育率的降低也不失为人们对全球人口走向担忧的一剂安抚剂。
Urbanization, the urban population accounts for the increasing proportion of the total population trends, is becoming one of the most important features of the progress of human society.
城市化是城市人口占全部人口的比重不断增加的趋势，正在成为人类社会进步的最主要特征之一。
Applying the most conservative estimates to current demographic trends, the human population will increase by about three billion people by then.
按照对目前人口趋势的最保守估计，到那时人口将增加约30亿人。
The report, to be released Friday, analyzed data and existing studies of health, disaster, population and economic trends.
这份将于周五发布的报告分析了有关健康、灾害、人口和经济趋势的数据和现有研究。
For many years I have studied global agricultural, population, environmental and economic trends and their interactions.
多年来，我一直在研究全球农业、人口、环境和经济趋势及其相互作用。
Greens may rejoice at anything that curbs population growth, but the implications of these trends are troubling.
绿色环保人士也许对任何能控制人口增长的事都会感到高兴，但这种趋势却暗含忧虑。
One of the most profound trends of our time is the mass migration of the world's population into urban areas.
我们这个时代最具有深远影响的一个趋势就是全球范围内大规模向城市迁移。
According to a recent poll, almost half of Russia's population believes that food-price increases are the result of a conspiracy between producers and speculators, rather than any global trends.
根据一个最新的民意调查，几乎一半的俄罗斯人认为食品价格上涨是因为生产商和投机者之间的秘密策划，而不是全球大环境的结果。
Registry (Senate bill only) - Establishes a voluntary population-based autism spectrum disorders case registry to help understand the root causes, rates, and trends of autism.
建立档案（只存在参议院议案中）——建立一个自愿的以人群为基础的孤独症谱系障碍个案的档案，以助于理解孤独症的基本原因、发病率和趋向性。
The growth rate and winter hardiness trends are the opposite of those found in the interior population.
这种生长速度和耐寒性变化的趋势是与内地群体发现的情况相反。
Given present trends, total population will likely decline from around 130 million to under 90 million in 50 years or so.
按照目前的发展趋势来看，在未来50年左右，我们的总人口数量将很有可能从1.3亿下降到9000万以下。
Last year, they reported on how obesity spreads through social networks. Using the same data, they decided to analyze smoking cessation trends within that same population.
去年，他们报告了肥胖如何通过社交网络传播。他们决定采用相同的数据，分析相同人群中的戒烟趋势。
Immigration would not, on current trends, make up the shortfall in the working age population.
移居入境是不乐观的，在现实的趋势来看，还不足以去弥补工作年龄阶段的人口。
It has the highest rate of population growth in the country, and that marks a reversal in trends.
在全国它是最高的人口增长率，这标志着逆转的趋势。
Among recent trends, the issues that have done well recently have been consumer-driven — taking advantage of Asia's increasingly affluent population — or have been market leaders.
近期出现的一个趋势就是，最近IPO做得比较成功的企业要么是消费品企业，可从亚洲富人阶层日益增加中获益，要么一直就是市场的领头羊。
Demographers study trends in population growth to understand what factors cause changes in the size and make-up of human communities.
人口统计专家研究人口增长趋势来获悉是什么因素导致人类社区的规模和组成的改变。
Trends in the dispersal of the vole were consistent to the variance of population density and recruitment in the voles.
东方田鼠扩散的趋势与其种群密度及补充量的变动一致。
However, Guangdong's human resources structure and socioeconomic development of Guangdong incompatible trends, focus on the performance of the overall quality of the population to a low level.
然而，广东的人力资源结构与广东的社会经济发展趋势不相适应，集中表现为人口素质的整体水平低。
The recession of German economy has brought some new trends to German society which require attention. A recent population census has added new variables to German economy.
德国经济的不景气给德国社会带来了一些十分值得注意的新动向，而不久前进行的人口调查又给德国经济带来重大的变数。
The trends of population aging in China will have much effect on health security.
我国人口快速老龄化的趋势，将对我国的医疗保障带来诸多影响。
The trends of population aging in China will have much effect on health security.
我国人口快速老龄化的趋势，将对我国的医疗保障带来诸多影响。
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