Half of US population breathe polluted air.
美国有一半以上的人口呼吸污染空气。
2010 census results: Why did us population growth slow?
2010年人口调查结果：美国人口为何增长缓慢？
The same proportion of the US population now would be six million deaths.
同样的死亡比例在现在的美国人口中则达到6百万。
This is about double the estimated percent of the US population that are here illegally.
这是美国非法人口估计百分比的2倍。
In 1979, the top 1% of the US population earned, on average, 33.1 times as much as the lowest 20%.
1979年，来自美国上层社会的1%的人口赚取的财富是占20%的底层社会人口的33.1倍。
In the US population, the incidence of low birth weight babies, infertility, and infant mortality are all escalating.
在美国人口中，婴儿出生体重偏低、营养不良、和新生儿死亡等的情况正逐步攀升。
It's one of the 2010 census' most intriguing results: the us population has grown at only a 9.7 percent pace since 2000.
这就是本次2010年人口调查对人们最具吸引力的结果之一：自从2000年以来，美国人口仅仅增长了9.7%。
Conclusions Environmental lead exposure is associated with an increased prevalence of dental caries in the us population.
结论：环境性铅接触与美国居民龋齿发生率增多相关。
Some say it might be as high as one percent of the US population (three million people); others say it might be as high as two million.
有的调查人员说，全年的无家可归者人数可能相当于美国总人口的1%(300万人)；另一些调查人员称，这一数字应该为200万。
But since the US population is already quite large, even a big number of new additions can result in relatively slow growth, percentage-wise.
但是由于美国人口基数巨大，即使有大量的新增人口，其增长率也会相对地较低。
The survey states that almost 60% of the US population, not 60% of Internet Users but the entire population, are active on social networking sites.
调查指出，近60%的美国人（不是网民而是所有美国人的60%）是社交网站的活跃用户。
Think about the 1930s - it was the era of the Great Depression. No wonder it was the decade with the least vigorous us population growth of all time.
回忆一下1930年代——这是一次经济大萧条的时期。它无疑也是美国有史以来人口增长最不景气的十年。
More than half the US population is ambiverted, according to Adam Grant, a professor of psychology at the University of Pennsylvania's Wharton School.
依据美国宾夕法尼亚大学沃顿商学院教授亚当·格兰特的说法，超过一半的美国人是中间性格。
Despite being a minority both in us population and online, men are still a large and often (according to the report) 'overlooked' segment of Internet users.
虽然在美国总人口和上网人数中，男性属于少数群体，但是它仍然是一个经常被忽视(这是这份报告的看法)的庞大互联网用户群体。
The scientists said that although blog writers tend to be younger and more educated than average, they were broadly representative of the US population.
两位科学家说，尽管博客写手可能比普通人群更年轻，受教育程度更高，他们却能够广泛地代表美国民众的声音。
Dad, in a hurry to get home before dark so he could go for a run, had forgotten wear his safety belt-a mistake 75% of the US population make every day.
爸爸，急匆匆地在天黑之前赶回家，以便他能出去跑步，却忘记系安全带—这是75%的美国人每天犯的一个错误。
Regionally, the Rocky Mountain states reported the most rapid growth rate - 37.1 percent since 1970 in a vast area with only 5 percent of the US population.
从区域上看，洛基山脉各州上报了自1970年以来最高的人口增长率——37.1%，而以前这片广阔的土地上的人口仅占美国总人口的5%。
About 20.5 million Americans, or 6.7 percent of the US population, make up the poorest poor, defined as those at 50 percent or less of the official poverty level.
约有2050万美国人(占美国人口的6.7%)属于极贫人口，也就是生活水平在官方贫困水平的50%以下的人口。
Add them to the living members of the "silent" and "greatest generations," and this group of older Americans constitutes nearly 40 percent of the US population.
把他们与“沉默”和“伟大一代”加起来，这中间的老年人约占到美国人口的40%。
CONCLUSIONS---: Our results in a multi-ethnic US population suggest that increasing hyperglycemia in pregnancy is associated with an increased risk of childhood obesity.
结论：对美国多民族的人群研究表明随着妇女怀孕期高血糖症患者的血糖增高，其子代患肥胖症风险增大。
The survey was carried out by Harris Interactive. Datawas weighted to be representative of the total US population based onregion, age, gender, education, household, income, and race。
该项由“哈里斯互动“开展的调查所收集的数据代表了美国人口的总体状况，考虑到了区域、年龄、性别、受教育程度、家庭状况、收入和种族等各方面的因素。
Roughly three-quarters of the US population growth that did occur over the past decade was due to immigrants, according to an analysis of census data by the Center for Immigration Studies.
按照由美国移民研究中心对于人口调查数据的分析，在过去十年中，大约四分之三的美国人口增长要归功于移民。
According to a report by the Chinese Academy of Cyberspace, the number of active Internet users in China has reached 690 million this year, outnumbering the entire us population two to one.
据中国网络空间研究院的一项研究显示，今年中国互联网活跃用户已达6亿9千万，是美国总人口的两倍多。
Conclusions This study provides quantitative data on the incidence of cardiovascular and cerebrovascular outcomes in patients with RVO in a large us population-based health care claims database.
结论：本研究提供了美国人口卫生保健机构索赔数据库rvo患者心血管和脑血管事件的发生率的数据资料。
International Data Corporation, a market research group, predicts the World Wide Web population will reach almost 100 million by 1998 and that online commerce will grow to more than US$20 billion.
市场研究集团——国际数据公司预计，万维网到1998年人口将达到近1亿，电子商务将增长到超过200亿美元。
That should help us determine how to prevent further decline in the population.
这将有助于我们确定如何防止人口的进一步下降。
That should help us determine how to prevent further decline in the population.
这将有助于我们确定如何防止人口的进一步下降。
应用推荐