prevalence
推荐文章
n. 流行；普遍；广泛
n.
流行；盛行；普遍；（疾病等的）流行程度
英英释义
prevalence[ 'prevələns ]
n.
the quality of prevailing generally; being widespread
"he was surprised by the prevalence of optimism about the future"
(epidemiology) the ratio (for a given time period) of the number of occurrences of a disease or event to the number of units at risk in the population
a superiority in numbers or amount
同义词：preponderance
词组短语
prevalence rate流行率
双语例句
用作名词(n.)
Thus, lists of STDs may change over time and include more or fewer diseases depending on their prevalence.
所以，性传播疾病的病名录可以随时发生改变，以及依据其流行程度会作出调整。
The translation of Buddhist sutras promotes the prevalence and development of Buddhism in China and brings great influence to Chinese culture.
佛经译介促进了佛教在中国的传播与发展，对中国思想文化产生了巨大影响。
This information will be used for tracking virus prevalence.
此信息会用来跟踪病毒流行情况。
Prevalence and incidence are covered in the following section.
以下部分包括流行状况和影响范围。
Fewer people go out at night with the prevalence of TV.
随着电视机的普及，夜晚出门的人少了。
With increasing prevalence of mobile devices, the IrDA communications have come into a golden age of development.
摘要随着移动设备的日益普及，红外数据通讯已经进入了黄金发展时期。
权威例句
Prevalence of Diabetes among Men and Women in ChinaPrevalence of diabetes among men and women in China.
Prevalence and trends in obesity among US adults, 1999-2000.
Prevalence of Diabetes among Men and Women in China — NEJM
Prevalence of Diabetes among Men and Women in China — NEJM
PREVALENCE OF OVERWEIGHT AND OBESITY IN THE UNITED STATES, 1999-2004
Global Prevalence of Diabetes Estimates for the year 2000 and projections for 2030
Prevalence, severity, and comorbidity of 12-month DSM-IV disorders in the National Comorbidity Survey Replication
Prevalence of the metabolic syndrome among US adults: findings from the third National Health and Nutrition Examination Survey
Lifetime and 12-Month Prevalence of DSM-III-R Psychiatric Disorders in the United States: Results From the National Comorbidity Survey
prevalence (n.)
1590s, "fact of having mastery," from Middle French prévalence (15c.), from Late Latin praevalentia, from praevalens, present participle of praevalere (see prevalent). Meaning "condition of being widespread or general" is from 1713.
1. However, no study on the prevalence of infertility has been conducted in this area.
但是，在这个地区不曾进行过任何关于不孕症流行情况的研究。
www.who.int
2. There was no increase in the prevalence of obesity in black boys, except in the severely obese category, which peaked in 2007.
对于黑人男孩，肥胖发生率没有增加，除了超级严重肥胖这一类型的，它是在2007年达到高峰。
article.yeeyan.org
3. The prevalence of these widgets means they can report on almost all your browsing activity, which can then be linked to databases full of the social data you intentionally share.
这些小工具的流行意味着它们能上报几乎所有的你的浏览行为，通过这些行为就能链接到你主动共享出来，满是你社交信息的数据库。
article.yeeyan.org
4. The prevalence of these widgets means they can report on almost all your browsing activity, which can then be linked to databases full of the social data you intentionally share.
这些工具的盛行率意味着他们可以报告几乎所有你的浏览活动，然后将它们连接到充满你有意分享的社交数据的数据库中。
article.yeeyan.org
5. During the last five years of its implementation, the project helped reduce TB prevalence rate by 20 percent and TB mortality rate by 33 percent in the institutions of the Federal Correction Service.
据联邦矫正服务局有关部门提供的数据，该项目在其五年实施期间发挥了帮助作用，结核病流行率降低了20%，结核病死亡率降低了33%。
web.worldbank.org
6. The report highlights the prevalence of anti-immigrant feeling, especially suspicion of Muslims.
报告强调反移民情绪的盛行，尤其是对穆斯林的怀疑。
article.yeeyan.org
7. But a good 30% of the increase was caused by higher prevalence of diabetes across age groups.
但是足足有30%的增长是由跨年龄组中很高的糖尿病患病率引起的。
www.ecolion.cn
8. In addition it is not clear at this stage whether the MDG related targets of halving prevalence and deaths due to TB will be achieved by 2015.
此外，在现阶段我们还不清楚到2015年能否实现千年发展目标中将结核病发病率和死亡率减半的相关具体目标。
www.who.int
9. Although the TB burden may be falling globally, the decline is not fast enough to meet the impact targets set by the Stop TB Partnership – to halve the 1990 prevalence and death rates by 2015.
虽然全球结核负担可能在下降，但是下降的速度并未快到足以实现控制结核伙伴关系确定的效果指标−到2015年将1990年患病率和死亡率减半。
www.who.int
10. Measures to reduce the prevalence of Campylobacter in poultry include enhanced biosecurity to avoid transmission of Campylobacter from the environment to the flock of birds on the farm.
减少弯曲杆菌在家禽中流行的措施包括强化生物安全，以避免弯曲杆菌从环境中传播到农场的鸟类之中。
www.who.int
11. The prevalence of blindness caused by cataract, glaucoma and corneal opacity was lower in affluent households.
在富裕的家庭中，白内障、青光眼和角膜混浊导致的失明发生率更低。
www.scidev.net
12. But epidemiological studies have found no higher prevalence of GI problems among children with PDD compared to normally developing children.
但是，流行病学研究发现，pdd孩子和正常孩子相比较并没有更高的胃肠道患病率。
article.yeeyan.org
13. Because repetition increases the accessibility of an opinion, we assume it has a high prevalence.
因为重复会增加那个观点的可接受性，我们推测这很普遍。
article.yeeyan.org
14. The study did not include syphilis, gonorrhea or HIV, as earlier studies found very low prevalence of these diseases in this age group.
研究内容并不包括梅毒、淋病和艾滋病，正如先前的研究一样：在此年龄组里，以上疾病并不普遍。
article.yeeyan.org
15. The Stop TB Partnership has set two additional impact targets, which are to halve prevalence and death rates by 2015 compared with their level in 1990.
遏制结核伙伴关系确定了两项额外的影响目标，即到2015年使患病率和死亡率与1990年水平相比减少一半。
www.who.int
16. An accompanying commentary points out that in the last decade the prevalence of Type 2 diabetes has increased by almost a percentage point.
随之而来的一份评论指出：在上个十年，流行的2号糖尿病发作率增加了将近一个百分点。
article.yeeyan.org
17. The prevalence of two-people working in jobs where human fallibility is a serious problem should lead us to seriously con¬sider that pair pressure might be the solution for us, too.
在人们容易犯错的工作中，两人结对工作的方式变得越来越流行，这会让我们认真考虑，结对的压力也可能是我们的一种解决方案。
www.infoq.com
18. Traditional beliefs do not in themselves explain the lingering prevalence of outdated concepts in China .
传统信仰本身不能解释过时观念为何仍然在中国普遍存在。
www.ebigear.com
19. The high prevalence of diarrhoeal diseases in many developing countries suggests major underlying food safety problems.
腹泻病在许多发展中国家的高度流行，表明主要的食品安全问题。
article.yeeyan.org
20. We can and should debate the best ways to regulate guns, but we simply cannot deny their prevalence in our society.
我们可以并应当对枪械管制的最佳方法进行讨论，但我们自然也不能否认我们社会盛行持枪的现状。
edu.sina.com.cn
21. WHO recognizes that the increasing prevalence of childhood obesity results from changes in society.
世卫组织认识到儿童期肥胖症日趋流行是社会变化的结果。
www.who.int
22. WHO recognizes that the increasing prevalence of childhood obesity results from changes in society.
世卫组织认识到儿童期肥胖症日趋流行是社会变化的结果。
www.who.int
23. the prevalence of burglaries
盗窃盛行
-- 来源 -- 英汉 - 辞典例句
24. The prevalence of cigarette smoking was much higher in lower social groups.
吸 烟 在 低 层 社 会 群 体 中 更 为 盛 行 。
-- 来源 -- 汉英 - 翻译参考
25. And the overall contraceptive prevalence rate of married women of childbearing age has reached 83 percent.
已婚育龄妇女综合避孕率达到83％。
-- 来源 -- 英汉 - 翻译样例 - 口语
26. The highest prevalence and numbers are in South-East Asia.
东南亚维生素A缺乏症最流行，是患者人数最多的地区。
-- 来源 -- 汉英 - 翻译参考
27. The first marriage age for women of childbearing age averaged 23.57 years in 1998, as against 20.8 years in 1970. The contraceptive prevalence rate of married women of childbearing age reached 83%.
育龄妇女平均初婚年龄从1970年的20.8岁提高到1998年的23.57岁，已婚育龄妇女综合避孕率达到83%。
-- 来源 -- 汉英 - 翻译参考
28. It has to do with the prevalence and features of a disease in a population.
它研究人群中疾病的流行和特征。
-- 来源 -- 英汉 - 辞典例句
29. An annual survey indicated a significant reduction in the prevalence of smoking during 1997.
年度调查表明，1997年吸烟率出现了重大的下降。
-- 来源 -- 汉英 - 翻译参考
30. The contraceptive prevalence rate of married women of childbearing age reached 83%, and the average family size has decreased from 4.84 members in 1971 to 3.63 members in 1998.
平均家庭规模从１９７１年的４.８４人减少到１９９８年的３.６３人。
-- 来源 -- politics - 汉英
31. Farm tenancy, especially sharecropping, was so common in the South that its prevalence in that region evoked little comment.
农场租佃，特别是分成制在南部是如此普遍，以致它在当地的盛行几乎未引起批评。
-- 来源 -- 英汉 - 辞典例句
32. They were very surprised by the prevalence of anti-government sentiments.
他们对普遍存在的反政府情绪感到很吃惊.
-- 来源 -- 英汉 - 辞典例句
prevalence
